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END USER LICENSE AGREEMENT The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at http://www.juniper.net/support/eula/.
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Chapter 17 Connecting the MX480 Router to Power ......217 Figure 75: Connecting AC Power to the Router (110V) ..... 220 Figure 76: Connecting DC Power to the Router .
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Figure 135: Installing a Routing Engine in an MX240 Router ....317 Figure 136: Installing a Routing Engine in an MX480 Router ....318 Figure 137: Installing a Routing Engine in an MX960 Router .
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Figure 175: Serial Number ID Label ........461 Figure 176: MX480 Chassis Serial Number Label ......462 Figure 177: SCB Serial Number Label .
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MX480 3D Universal Edge Router Hardware Guide Figure 182: 20-Port MIC Serial Number Label ......466 Figure 183: 40-Port MIC Serial Number Label .
® To obtain the most current version of all Juniper Networks technical documentation, see the product documentation page on the Juniper Networks website at http://www.juniper.net/techpubs/ If the information in the latest release notes differs from the information in the documentation, follow the product Release Notes.
MX480 3D Universal Edge Router Hardware Guide Table 1: Notice Icons Icon Meaning Description Informational note Indicates important features or instructions. Caution Indicates a situation that might result in loss of data or hardware damage. Warning Alerts you to the risk of personal injury or death.
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PART 1 Overview System Overview on page 3 MX480 Release Notes on page 5 Chassis Components and Descriptions on page 9 Cooling System Components and Descriptions on page 21 Host Subsystem Components and Descriptions on page 25 Line Card Components and Descriptions on page 55...
Routing Engines, and Switch Control Boards (SCBs). The MX480 router is eight rack units (U) tall. Five routers can be stacked in a single floor-to-ceiling rack, for increased port density per unit of floor space. The router provides...
DPCs supported, see the MX Series Interface Module Reference The MX480 supports up to 3 FPCs containing up to 6 PICs or up to 6 MPCs containing up to 12 MICs. For a list of the supported line cards, see the...
(60-61V instead of 57V) under some conditions, such as when the load is nearly 100% and the operating temperature exceeds 40C. There is an input mode switch on each MX480 DC high capacity power supply, covered by a small plate. The input mode switch tells the system what capacity feed is...
You need to insert the optics and fiber firmly until the latch is securely in place. [PR/98055] Do not mix AC and DC power supplies on an MX480 router. Mixing of AC supplies and DC supplies may damage your chassis. [PR/233340]...
MX480 Router Hardware and CLI Terminology Mapping on page 12 MX480 Craft Interface Description on page 14 Alarm Relay Contacts on the MX480 Craft Interface on page 15 Alarm LEDs and Alarm Cutoff/Lamp Test Button on the MX480 Craft Interface on page 15...
MX480 Router Description on page 3 Documentation MX480 Midplane Description on page 26 MX480 Router Physical Specifications on page 119 MX480 Component Redundancy A fully configured router is designed so that no single point of failure can cause the entire system to fail.
MX480 Chassis Description on page 9 MX480 Router Hardware and CLI Terminology Mapping The MX480 router supports the components in Table 6 on page Table 6: MX480 Router Hardware Components and CLI Terminology Component Hardware Model Number CLI Name Description...
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Chapter 3: Chassis Components and Descriptions Table 6: MX480 Router Hardware Components and CLI Terminology (continued) Component Hardware Model Number CLI Name Description Fan tray FFANTRAY-MX480 “MX480 Cooling System Left Fan tray Description” on page 21 High-capacity fan tray FFANTRAY-MX480-HC...
MX480 3D Universal Edge Router Hardware Guide Table 6: MX480 Router Hardware Components and CLI Terminology (continued) Component Hardware Model Number CLI Name Description AC power supply PWR-MX480-AC “MX480 AC Power Supply AC Power Entry Module Description” on page 100 PWR-MX480-1200-AC PS 1.2-1.7kW 100-240V AC...
At least one SCB must be installed in the router for the craft interface to obtain power. Related Alarm LEDs and Alarm Cutoff/Lamp Test Button on the MX480 Craft Interface on Documentation page 15 MX480 Component LEDs on the Craft Interface on page 16...
Host Subsystem LEDs on the MX480 Craft Interface on page 16 Power Supply LEDs on the MX480 Craft Interface on page 17 DPC and MPC LEDs on the MX480 Craft Interface on page 17 FPC LEDs on the MX480 Craft Interface on page 17...
Power supply is functioning normally. On steadily Power supply has failed or power input has failed. DPC and MPC LEDs on the MX480 Craft Interface Each DPC or MPC has LEDs on the craft interface that indicate its status. The LEDs, labeled through , are located along the bottom of the craft interface.
CHAPTER 4 Cooling System Components and Descriptions MX480 Cooling System Description on page 21 MX480 Fan LED on page 23 MX480 Cooling System Description The cooling system consists of the following components: Fan tray Air filter The cooling system components work together to keep all router components within the...
MX480 3D Universal Edge Router Hardware Guide The host subsystem monitors the temperature of the router components. When the router is operating normally, the fans function at lower than full speed. If a fan fails or the ambient temperature rises above a threshold, the speed of the remaining fans is automatically adjusted to keep the temperature within the acceptable range.
Chapter 4: Cooling System Components and Descriptions Related MX480 Fan LED on page 23 Documentation Maintaining the MX480 Air Filter on page 415 Maintaining the MX480 Fan Tray on page 416 Troubleshooting the MX480 Cooling System on page 442 MX480 Fan LED Each fan has an LED that displays its status.
Each host subsystem has three LEDs that display its status. The host subsystem LEDs are located on the upper left of the craft interface. For more information, see “Host Subsystem LEDs on the MX480 Craft Interface” on page Related MX480 Host Subsystem Description on page 25...
Related MX480 Router Description on page 3 Documentation MX480 Routing Engine LEDs on page 38 MX480 Host Subsystem Description on page 25 MX480 SCB Description on page 107 RE-S-1800 Routing Engine Description for MX Series Figure 15 on page 30 shows the Routing Engine 1800.
MX480 3D Universal Edge Router Hardware Guide Table 14: Routing Engine LEDs (continued) Label Color State Description Green Blinking Routing Engine is transitioning online. ONLINE On steadily Routing Engine is functioning normally. OK/FAIL On steadily Routing Engine has failed. Related...
MX480 3D Universal Edge Router Hardware Guide RE-S-X6-64G Routing Engine LEDs Each Routing Engine has five LEDs that indicate its status. The LEDs—labeled MASTER , and —are located on the faceplate of the Routing Engine. DISK1 DISK2 ONLINE OK/FAIL Table 15 on page 34 describes the functions of the Routing Engine LEDs.
MX480 3D Universal Edge Router Hardware Guide On routers that accept two Routing Engines, you cannot mix Routing Engine types except for a brief period (one minute or so) during an upgrade or downgrade to two Routing Engines of the same type.
MX480 3D Universal Edge Router Hardware Guide Supported Routing Engines by Router The following tables list the Routing Engines that each router supports, the first supported release for the Routing Engine in the specified router, the management Ethernet interface, and the internal Ethernet interfaces for each Routing Engine.
MX480 3D Universal Edge Router Hardware Guide Table 23: M120 Routing Engines First First Supported Supported Management Name in CLI 32-bit Junos OS 64-bit Junos Ethernet Internal Ethernet Model Number Output Release OS Release Interface Interface RE-A-1000-2048 8.0R2 – fxp0...
Chapter 5: Host Subsystem Components and Descriptions Table 28: MX480 Supported Routing Engines (continued) First Supported First Supported Management Name in CLI 32-bit Junos OS 64-bit Junos OS Ethernet Internal Ethernet Model Number Output Release Release Interface Interface RE-S-1800X2-8G RE-S-1800x2 11.4R5...
MX480 3D Universal Edge Router Hardware Guide Table 29: MX960 Supported Routing Engines (continued) First First Supported Supported Management Internal Name in CLI 32-bit Junos OS 64-bit Junos Ethernet Ethernet Model Number Output Release OS Release Interface Interface RE-S-1800X4-8G 11.4R5 10.4...
MX480 3D Universal Edge Router Hardware Guide Table 34: PTX1000 Routing Engines Name in CLI First Supported Junos OS Management Internal Ethernet Model Number Output Release Ethernet Interface Interface Built-in Routing RE-PTX1000 16.1X65-D30 bme0 Engine 17.2R1 PTX3000 Routing Engines Table 35 on page 48 lists the Routing Engines supported on the PTX3000.
MX480 3D Universal Edge Router Hardware Guide Table 38: T640 Routing Engines (continued) Management Internal Name in CLI First Supported 32-bit First Supported 64-bit Ethernet Ethernet Model Number Output Junos OS Release Junos OS Release Interface Interface RE-DUO-C1800-8G RE-DUO-1800 32-bit Junos OS on a...
MX480 3D Universal Edge Router Hardware Guide Table 41: TX Matrix Routing Engines First First Supported Supported Management Internal Name in CLI 32-bit Junos 64-bit Junos Ethernet Ethernet Model Number Output OS Release OS Release Interface Interface RE-600-2048 (EOL –...
MX480 DPC Port and Interface Numbering on page 57 MX480 Dense Port Concentrator (DPC) LEDs on page 60 DPCs Supported on MX240, MX480, and MX960 Routers on page 60 MX480 Dense Port Concentrator (DPC) Description A Dense Port Concentrator (DPC) is optimized for Ethernet density (see Figure 21 on page 56).
MX480 3D Universal Edge Router Hardware Guide Figure 21: Typical DPCs Supported on the Router DPC 40x1GE DPC 4x10GE OK / F AIL OK /FA IL 0/0 0/5 2/0 2/5 1/0 1/5 3/0 3/5 Figure 22: DPC Installed Horizontally in the Router...
Ethernet interface so—SONET/SDH interface xe—10-Gigabit Ethernet interface For a complete list of media types, see Interface Naming Overview. fpc—Slot in which the DPC is installed. On the MX480 router, the DPCs are represented in the CLI as through FPC 0 FPC 5 pic—Logical PIC on the DPC.
MX Series Interface Module Reference port—Port number. The MX480 router supports up to six DPCs that install horizontally and are numbered 0 through 5 from bottom to top. Figure 23 on page 58 shows a 40-port Gigabit Ethernet DPC with SFP installed in slot on the MX480 router.
FAIL interface, see “DPC and MPC LEDs on the MX480 Craft Interface” on page Each DPC also has LEDs located on the faceplate. For more information about LEDs on the DPC faceplate, see the “LEDs” section for each DPC in the...
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Chapter 6: Line Card Components and Descriptions Table 44: DPCs Supported in MX240, MX480, and MX960 Routers (continued) Maximum DPC Model Throughput First Junos DPC Name Number Ports per DPC OS Release Gigabit Ethernet DPC with SFP DPC-R-40GE-SFP 40 Gbps...
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MX480 3D Universal Edge Router Hardware Guide Table 44: DPCs Supported in MX240, MX480, and MX960 Routers (continued) Maximum DPC Model Throughput First Junos DPC Name Number Ports per DPC OS Release 10-Gigabit Ethernet Enhanced Queuing Ethernet Services DPCE-X-Q-4XGE-XFP 40 Gbps...
MX480 Flexible PIC Concentrator (FPC) Description on page 63 MX480 Flexible PIC Concentrator (FPC) LEDs on page 65 FPCs Supported by MX240, MX480, and MX960 Routers on page 65 MX480 PIC Description on page 66 MX480 PIC Port and Interface Numbering on page 66...
MX480 3D Universal Edge Router Hardware Guide Figure 25: Typical FPCs Supported on the MX480 Router MX-FPC2 FPC3 If a slot is not occupied by a DPC, an FPC, or an SCB, a blank panel must be installed to shield the empty slot and to allow cooling air to circulate properly through the router.
Replacing an MX480 FPC on page 332 FPCs Supported by MX240, MX480, and MX960 Routers An FPC occupies two slots when installed in an MX240, MX480, or MX960 router. The maximum number of supported FPCs varies per router: MX960 router—6 FPCs MX480 router—3 FPCs...
PICs are hot-removable and hot-insertable. Up to two PICs can be installed in the slots in each FPC. Up to three FPCs can be installed in an MX480 router. PICs used in a Type 2 FPC have captive screws at their upper and lower corners. PICs used in a Type 3 FPC have an upper ejector handle and a lower captive screw.
MX Series Interface Module Reference port—Port number. The MX480 supports up to three FPCs that install horizontally and are numbered from bottom to top. Figure 26 on page 67 shows a Channelized OC12/STM4 Enhanced IQ (IQE) PIC with SFP...
PIC faceplate, see the “LEDs” section for each PIC in the MX Series Interface Module Reference See Also PICs Supported by MX240, MX480, and MX960 Routers on page 68 MX480 PIC Description on page 66 Replacing an MX480 PIC on page 350 Maintaining MX480 PICs on page 433...
MIC/MPC Compatibility The following tables provide a compatibility matrix for the MICs currently supported by MPC1, MPC2, MPC3, MPC6, MPC8, and MPC9 on MX240, MX480, MX960, MX2008, MX2010, MX2020, and MX10003 routers. Each table lists the first Junos OS release in which the MPC supports the MIC.
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MX480 3D Universal Edge Router Hardware Guide Table 49: MPC/MPC3 Compatibility (continued) MIC Name MPC3E MPC3E NG MPC3E NG Q MIC-3D-20GE-SFP-E 13.2R2 14.1R4, 14.2R3 with Junos 14.1R4, 14.2R3 with Junos Continuity Continuity (Gigabit Ethernet MIC with SFP (E)) 15.1 15.1 MIC3-3D-1X100GE-CFP 12.1...
MX480 3D Universal Edge Router Hardware Guide Table 50: MIC/MPC6 Compatibility (continued) MIC Name MPC6E MIC6-10G-OTN 13.3R3 10-Gigabit Ethernet OTN MIC with SFP+ (24 Ports) MIC6-100G-CXP 13.3R2 100-Gigabit Ethernet MIC with CXP (4 Ports) MIC6-100G-CFP2 13.3R3 100-Gigabit Ethernet MIC with CFP2...
Ethernet interface so—SONET/SDH interface xe—10-Gigabit Ethernet interface For a complete list of media types, see Interface Naming Overview. fpc—Slot in which the MPC is installed. On the MX480 router, the MPCs are represented in the CLI as through FPC 0 FPC 5 pic—Logical PIC on the MIC, numbered 0 or 1 when installed in slot 0, and 2 or 3 when...
NOTE: The MIC number is not included in the interface name. The MX480 router supports up to six MPCs that install horizontally and are numbered from bottom to top. Each MPC accepts up to two MICs. Figure 27 on page 78...
Junos OS release for MICs on MX80 and MX104 routers. Table 58 on page 87 lists the first supported Junos OS release for MICs on MX10003 router. Table 54: MICs Supported by MX240, MX480, MX960 and MX2008 Routers MX240, MX480, and MX960 MIC Name MIC Model Number...
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Chapter 6: Line Card Components and Descriptions Table 54: MICs Supported by MX240, MX480, MX960 and MX2008 Routers (continued) MX240, MX480, and MX960 MIC Name MIC Model Number Ports Routers MX2008 Routers Channelized E1/T1 Circuit MIC-3D-16CHE1-T1-CE 12.3 15.1F7 Emulation MIC...
MX480 3D Universal Edge Router Hardware Guide Table 54: MICs Supported by MX240, MX480, MX960 and MX2008 Routers (continued) MX240, MX480, and MX960 MIC Name MIC Model Number Ports Routers MX2008 Routers Multi-Rate SONET/SDH OC3/STM1 MIC-3D-4OC3OC12-1OC48 11.2 15.1F7 (Multi-Rate) MICs with SFP...
MX480 3D Universal Edge Router Hardware Guide Table 55: MICs Supported by MX2010 and MX2020 Routers (continued) MIC Name MIC Model Number Ports MX2010 Routers MX2020 Routers SONET/SDH OC3/STM1 MIC-3D-4OC3OC12-1OC48 12.3 12.3 (Multi-Rate) MICs with SFP SONET/SDH OC3/STM1 MIC-3D-8OC3OC12-4OC48 12.3 12.3...
MX480 3D Universal Edge Router Hardware Guide Table 56: MICs Supported by MX5, MX10, and MX40 Routers (continued) MIC Name MIC Model Number Ports MX10 MX40 SONET/SDH SONET/SDH OC192/STM64 MIC MIC-3D-1OC192-XFP 12.2 12.2 12.2 with XFP Table 57: MICs Supported by MX80 and MX104 Routers...
MX Series MIC Overview MIC/MPC Compatibility on page 69 MX480 Modular Port Concentrator (MPC) Description Modular Port Concentrators (MPCs) provide packet forwarding services. The MPCs are inserted into a slot in a router. Modular Interface Cards (MICs) provide the physical interfaces and install into the MPCs.
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MPCs interface with the power supplies and Switch Control Boards (SCBs). You must install redundant SCBs to support full line-rate. The MX480 router supports up to six MPCs. You must install a high-capacity fan tray to use an MPC. For power requirements, see “Calculating Power Requirements for MX480...
Chapter 6: Line Card Components and Descriptions Figure 28: Typical MPC Supported on the MX Series Router MPC (empty) Figure 29: MPC Installed Horizontally in the MX480 Router MX 48 0 SC B SC B MPC Components Each MPC consists of the following components: MPC card carrier, which includes two MIC slots (excludes the fixed configuration MPC).
FAIL craft interface, see “DPC and MPC LEDs on the MX480 Craft Interface” on page Each MPC also has LEDs located on the faceplate. For more information about LEDs on the MPC faceplate, see the “LEDs” section for each MPC in the...
Chapter 6: Line Card Components and Descriptions Table 59: MPCs Supported by MX240, MX480, MX960, MX2008, MX2010, MX2020, and MX10003 Routers First Junos OS Release on First Junos OS First Junos OS First Junos OS First Junos OS MX240, Release on...
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MX480 3D Universal Edge Router Hardware Guide Table 59: MPCs Supported by MX240, MX480, MX960, MX2008, MX2010, MX2020, and MX10003 Routers (continued) First Junos OS Release on First Junos OS First Junos OS First Junos OS First Junos OS MX240,...
Junos Content Encore system, a high-throughput, solid state storage platform for media rich content delivery. Additionally, the AS MLC can serve as the platform for Juniper Networks JunosV App Engine, powering a host of network applications directly embedded into your MX Series 3D Universal Edge Routers.
AS MLC Components Each AS MLC consists of the following components: AS MLC Modular Carrier Card (AS MCC), which fits horizontally in front of the MX480 router, includes two slots for the Application Services Modular Storage Card (AS MSC) and Application Services Modular Processing Card (AS MXC)
LED on the AS MCC, which displays the status of the AS MLC MX480 SCB, Power Supply, and Cooling System Requirements for AS MLC Each MX480 router requires specific SCB, power supply, and cooling system models to run the AS MLC: SCB—Enhanced MX Switch Control Board (SCBE-MX).
Figure 32: Application Services Modular Processing Card (AS MXC) See Also MX480 AS MXC LEDs on page 98 Replacing an MX480 AS MXC on page 363 MX480 AS MSC LEDs Two LEDs ( ) indicate the status of the AS MSC and are located on the AS MSC.
AS MSC storage operation has an error. – AS MSC storage operation is not activated. See Also MX480 Application Services Modular Storage Card Description on page 96 Replacing an MX480 AS MSC on page 359 MX480 AS MXC LEDs Two LEDs ( ) indicate the status of the AS MXC and are located on the AS MXC.
MX480 DC Power Supply LEDs on page 104 MX480 Power System Description The MX480 router uses either AC or DC power supplies. The MX480 router is configurable with two, three, or four AC power supplies or two or four DC power supplies. The power supplies connect to the midplane, which distributes the different output voltages produced by the power supplies to the router components, depending on their voltage requirements.
MX480 DC Power Supply Description on page 102 Connecting Power to an AC-Powered MX480 Router with Normal-Capacity Power Supplies on page 219 Connecting Power to a DC-Powered MX480 Router with Normal Capacity Power Supplies on page 221 Replacing an MX480 AC Power Supply on page 367...
AC Power Supply Configurations The MX480 high-capacity and normal-capacity power supplies each support either of the following AC power configurations: In the low-line (110 V) AC power configuration, the MX480 router contains three or four AC power supplies (see Figure 33 on page...
MX480 Chassis Description on page 9 Documentation MX480 Power System Description on page 99 MX480 AC Power Supply LEDs on page 102 MX480 AC Power Supply LEDs Each AC power supply faceplate contains three LEDs that indicate the status of the...
Figure 35: DC Power Supply Figure 36: High-Capacity DC Power Supply DC Power Supply Configurations In the DC power configuration, the MX480 router contains either two or four DC power supplies (see Figure 35 on page 103) located at the rear of the chassis in slots...
MX480 AC Power Supply Description on page 100 MX480 DC Power Supply LEDs on page 104 DC Power Supply Electrical Specifications for the MX480 Router on page 157 MX480 DC Power Supply LEDs Each DC power supply faceplate contains three LEDs that indicate the status of the...
MX480 3D Universal Edge Router Hardware Guide Figure 37: SCB SCB Slots You can install one or two. The SCBs install horizontally into the front of the chassis in the slots labeled . If any slots are empty, you must install a blank panel.
DPCs, FPCs, and MPCs Circuits for chassis management and control Power circuits for the Routing Engine and SCB LEDs—Provide status Related MX480 Host Subsystem Description on page 25 Documentation MX480 Routing Engine Description on page 27 SCB-MX LEDs on page 109 SCB-MX LEDs...
(slot and capacity scale), as well as improved services. The upgraded SCB is supported on MX960, MX480, and MX240 routers. Some key attributes of the MX SCBEs are: 160 Gbps/slot bandwidth with redundant fabric support, and improved fabric...
LEDs—Provide status of the SCBE and clocking interface Related MX480 SCB Description on page 107 Documentation MX480 SCBE LEDs on page 111 Upgrading an MX480 SCB on page 385 MX480 SCBE LEDs , and LEDs indicate the status of the MX FABRIC ACTIVE...
MX480 3D Universal Edge Router Hardware Guide Table 66: MX SCBE LEDs Label Color State Description Green On steadily Fabric is in active mode. FABRIC ACTIVE Green On steadily MX SCBE operates in fabric-only mode. FABRIC ONLY – MX SCBE operates in fabric/control board mode.
Ethernet transport markets that require higher-capacity traffic support, demanding greater interface density (slot and capacity scale) as well as improved services. The upgraded SCB is supported on MX960, MX480, and MX240 routers. Some key attributes of the SCBE2 are: A bandwidth of up to 340 Gbps per slot with redundant fabric support and 480 Gbps per slot without redundancy, and improved fabric performance on account of using the next-generation fabric (XF2) chip.
For the MX480 router in redundant fabric mode, four of the fabric planes from the first SCBE2 will be in Active mode, and four from the second SCBE2 will be in Spare mode.
Articles 110-16, 110-17, and 110-18 of the National Electrical Code, ANSI/NFPA 70. Related Tools and Parts Required to Maintain the MX480 Router on page 415 Documentation In Case of an Electrical Accident MX480 Site Preparation Checklist...
131 Related MX480 Router Rack Requirements on page 122 Documentation MX480 Router Clearance Requirements for Airflow and Hardware Maintenance on page 125 MX480 Router Cabinet Size and Clearance Requirements on page 126 MX480 Router Rack Requirements The router can be installed in a rack. Many types of racks are acceptable, including four-post (telco) racks and open-frame racks.
Cabinets, Racks, Panels, and Associated Equipment (document number EIA-310-D) published by the Electronic Components Industry Association (ECIA) ). You can stack five MX480 routers in a rack that has at least http://www.ecianow.org 48 U (84 in. or 2.13 m) of usable vertical space.
MX480 3D Universal Edge Router Hardware Guide Figure 40: Typical Open-Frame Rack Spacing of Mounting Bracket Holes The router can be mounted in any rack that provides holes or hole patterns spaced at 1 U (1.75 in.) increments. The mounting brackets used to attach the chassis to a rack are designed to fasten to holes spaced at those distances.
Chapter 9: Preparation Overview MX480 Router Clearance Requirements for Airflow and Hardware Maintenance When planning the installation site, you need to allow sufficient clearance around the rack (see Figure 41 on page 125): For the cooling system to function properly, the airflow around the chassis must be unrestricted.
Related MX480 Site Preparation Checklist on page 121 Documentation MX480 Router Cabinet Airflow Requirements on page 126 Installation Safety Warnings for Juniper Networks Devices MX480 Router Cabinet Airflow Requirements Before you install the router in a cabinet, you must ensure that ventilation through the cabinet is sufficient to prevent overheating.
Installation Safety Warnings for Juniper Networks Devices MX480 Chassis Grounding Specifications MX480 Chassis Grounding Points Specifications on page 127 MX480 Router Grounding Cable Lug Specifications on page 128 MX480 Router Grounding Cable Specifications on page 129 MX480 Chassis Grounding Points Specifications To meet safety and electromagnetic interference (EMI) requirements and to ensure proper operation, the router must be adequately grounded before power is connected.
MX480 3D Universal Edge Router Hardware Guide Figure 43: Connecting AC Power to the Router Figure 44: Connecting DC Power to the Router MX480 Router Grounding Cable Lug Specifications The accessory box shipped with the router includes one cable lug that attaches to the...
You can use the Hardware Compatibility Tool to find information about the pluggable transceivers supported on your Juniper Networks device. To calculate the power budget and power margin, perform the following tasks: Calculating Power Budget for Fiber-Optic Cable on page 131...
MX480 3D Universal Edge Router Hardware Guide Calculating Power Margin for Fiber-Optic Cable After calculating a link's power budget, you can calculate the power margin (P ), which represents the amount of power available after subtracting attenuation or link loss (LL) from the power budget (P ).
MX480 3D Universal Edge Router Hardware Guide components, such as cables, cable splices, and connectors. Although attenuation is significantly lower for optical fiber than for other media, it still occurs in both multimode and single-mode transmission. An efficient optical data link must have enough light available to overcome attenuation.
MX480 3D Universal Edge Router Hardware Guide RJ-45 Connector Pinouts for MX Series Routing Engine AUX and CONSOLE Ports The ports on the Routing Engine labeled are asynchronous serial CONSOLE interfaces that accept an RJ-45 connector. The ports connect the Routing Engine to an auxiliary or console management device.
Power Requirements for an MX480 Router on page 140 Calculating Power Requirements for MX480 Routers on page 149 AC Power Circuit Breaker Requirements for the MX480 Router on page 153 AC Power Cord Specifications for the MX480 Router on page 153...
Related Calculating Power Requirements for MX480 Routers on page 149 Documentation AC Power Circuit Breaker Requirements for the MX480 Router on page 153 AC Power Cord Specifications for the MX480 Router on page 153 Power Requirements for an MX480 Router The following tables list the MX480 component power requirements.
Chapter 12: AC Power Requirements, Specifications, and Guidelines Table 78: MX480 Router Common Component Power Requirements (continued) Component Power Requirement (Watts) High-capacity cooling system 160 W NOTE: The power for the cooling system comes from a different tap on the power supply, reserved for the cooling system only.
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MX480 3D Universal Edge Router Hardware Guide Table 79: FRU Power Requirements (continued) Component Part Number Maximum Power Requirement Multiservices MS-MPC-128G 590 W 32x10GE M P C 4 E - 3 D - 3 2 X G E - S F P P...
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MX480 3D Universal Edge Router Hardware Guide Table 79: FRU Power Requirements (continued) Component Part Number Maximum Power Requirement MPC3E MX-MPC3E-3D 440 W With MICs and optics: 500 W at 55° C, two 40W MICs 485 W at 40° C, two CFP MICs with LR4 optics 473 W at 25°...
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MX480 3D Universal Edge Router Hardware Guide Table 79: FRU Power Requirements (continued) Component Part Number Maximum Power Requirement Channelized 4-Port: 4-Port: SONET/SDH M I C - 3 D - 4 C H O C 3 - 2 C H O C 1 2 41 W at 55°...
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MX-FPC3 265 W (with PICs and optics) Related DC Power Supply Electrical Specifications for the MX480 Router on page 157 Documentation AC Electrical Specifications for the MX480 Router on page 139 Calculating Power Requirements for MX480 Routers on page 149...
(see “AC Electrical Specifications for the MX480 Router” on page 139and “DC Power Supply Electrical Specifications for the MX480 Router” on page 157). Use the following procedures to calculate the power requirement: Calculate the power requirement.
MX480 3D Universal Edge Router Hardware Guide Both normal-capacity and high-capacity MX480 chassis with DC power supplies are zoned, meaning that certain components are powered by specific power supplies (see Table 80 on page 150 for information on zoning). When calculating power requirements, be sure that there is adequate power for each zone.
Calculate the power requirements (usage) using the values in “Power Requirements for an MX480 Router” on page 140 as shown in Table 81 on page 151. Table 81: Sample Power Requirements for an MX480 Router Chassis Component Part Number Power Requirement Zone Base system...
MX480 3D Universal Edge Router Hardware Guide Table 82: Calculating Power Budget for a MX480 AC Chassis Unused Power Power Supply Maximum System Output Power MX480 AC Normal-capacity (low-line) 3081 W 2071 W MX480 AC Normal-capacity (high-line) 3200 W 2190 W...
Documentation AC Electrical Specifications for the MX480 Router on page 139 DC Power Supply Electrical Specifications for the MX480 Router on page 157 AC Power Circuit Breaker Requirements for the MX480 Router Each AC power supply has a single AC appliance inlet located on the power supply that requires a dedicated AC power feed.
MX480 3D Universal Edge Router Hardware Guide You can order detachable AC power cords, each approximately 8 ft (2.5 m) long that supply AC power to the router. The C19 appliance coupler at the female end of the cord inserts into the AC appliance inlet coupler, type C20 (right angle) as described by International Electrotechnical Commission (IEC) standard 60320.
CHAPTER 13 DC Power Requirements, Specifications, and Guidelines DC Power Supply Electrical Specifications for the MX480 Router on page 157 Power Requirements for an MX480 Router on page 158 Calculating Power Requirements for MX480 Routers on page 167 DC Power Circuit Breaker Requirements for the MX480 Router on page 171...
Related Calculating Power Requirements for MX480 Routers on page 149 Documentation DC Power Circuit Breaker Requirements for the MX480 Router on page 171 Power Requirements for an MX480 Router The following tables list the MX480 component power requirements. Table 78 on page 140 lists the MX480 base system power requirement.
Chapter 13: DC Power Requirements, Specifications, and Guidelines Table 89: MX480 Router Common Component Power Requirements Component Power Requirement (Watts) Base system 40 W Normal-capacity cooling system 110 W High-capacity cooling system 160 W NOTE: The power for the cooling system comes from a different tap on the power supply, reserved for the cooling system only.
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MX480 3D Universal Edge Router Hardware Guide Table 90: FRU Power Requirements (continued) Component Part Number Maximum Power Requirement Fixed Configuration MPCs 16x10GE MPC MPC-3D-16XGE-SFPP 440 W at 55° C ambient M P C - 3 D - 1 6 X G E - S F P P - R - B 423 W at 25°...
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MX480 3D Universal Edge Router Hardware Guide Table 90: FRU Power Requirements (continued) Component Part Number Maximum Power Requirement MPC2E NG Q MPC2E-3D-NG-Q 529 W With MICs and optics: 529 W at 55° C 460 W at 40° C 438 W at 25° C...
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MX480 3D Universal Edge Router Hardware Guide Table 90: FRU Power Requirements (continued) Component Part Number Maximum Power Requirement Channelized 4-Port: 4-Port: SONET/SDH M I C - 3 D - 4 C H O C 3 - 2 C H O C 1 2 41 W at 55°...
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MX-FPC3 265 W (with PICs and optics) Related DC Power Supply Electrical Specifications for the MX480 Router on page 157 Documentation AC Electrical Specifications for the MX480 Router on page 139 Calculating Power Requirements for MX480 Routers on page 149...
(see “AC Electrical Specifications for the MX480 Router” on page 139and “DC Power Supply Electrical Specifications for the MX480 Router” on page 157). Use the following procedures to calculate the power requirement: Calculate the power requirement.
MX480 3D Universal Edge Router Hardware Guide Both normal-capacity and high-capacity MX480 chassis with DC power supplies are zoned, meaning that certain components are powered by specific power supplies (see Table 80 on page 150 for information on zoning). When calculating power requirements, be sure that there is adequate power for each zone.
Calculate the power requirements (usage) using the values in “Power Requirements for an MX480 Router” on page 140 as shown in Table 81 on page 151. Table 92: Sample Power Requirements for an MX480 Router Chassis Component Part Number Power Requirement Zone Base system...
MX480 3D Universal Edge Router Hardware Guide Table 93: Calculating Power Budget for a MX480 AC Chassis Unused Power Power Supply Maximum System Output Power MX480 AC Normal-capacity (low-line) 3081 W 2071 W MX480 AC Normal-capacity (high-line) 3200 W 2190 W...
Documentation AC Electrical Specifications for the MX480 Router on page 139 DC Power Supply Electrical Specifications for the MX480 Router on page 157 DC Power Circuit Breaker Requirements for the MX480 Router Each DC power supply has a single DC input (–48 VDC and return) that requires a dedicated circuit breaker.
In Case of an Electrical Accident Documentation MX480 DC Power Supply Description on page 102 Connecting Power to a DC-Powered MX480 Router with Normal Capacity Power Supplies on page 221 Replacing an MX480 DC Power Supply Cable on page 377...
CHAPTER 14 Unpacking the MX480 Router Tools and Parts Required to Unpack the MX480 Router on page 177 Unpacking the MX480 Router on page 177 Verifying the MX480 Router Parts Received on page 179 Tools and Parts Required to Unpack the MX480 Router...
MX480 3D Universal Edge Router Hardware Guide To unpack the router (see Figure 49 on page 178): Move the shipping crate to a staging area as close to the installation site as possible, where you have enough room to remove the components from the chassis. While the chassis is bolted to the pallet, you can use a forklift or pallet jack to move it.
Verifying the MX480 Router Parts Received on page 179 Documentation Installing the MX480 Router Mounting Hardware for a Rack or Cabinet on page 183 Installing the MX480 Router Using a Mechanical Lift on page 194 Tools Required to Install the MX480 Router with a Mechanical Lift...
MX480 3D Universal Edge Router Hardware Guide Table 98: Parts List for a Fully Configured Router (continued) Component Quantity Quick start installation instructions Small mounting shelf Blank panels for slots without components installed One blank panel for each slot not...
CHAPTER 15 Installing the Mounting Hardware Installing the MX480 Router Mounting Hardware for a Rack or Cabinet on page 183 Moving the Mounting Brackets for Center-Mounting the MX480 Router on page 185 Installing the MX480 Router Mounting Hardware for a Rack or Cabinet The router can be installed in a four-post rack or cabinet or an open-frame rack.
MX480 3D Universal Edge Router Hardware Guide Install the small shelf on the back of the rack rails. Rest the bottom slot of each flange on a mounting screw. Partially insert the remaining screws into the open holes in each flange of the small...
Installing the MX480 Router Using a Mechanical Lift on page 194 Documentation Tools Required to Install the MX480 Router Without a Mechanical Lift on page 201 Moving the Mounting Brackets for Center-Mounting the MX480 Router Two removable mounting brackets are attached to the mounting holes closest to the front of the chassis.
Tools Required to Install the MX480 Router with a Mechanical Lift on page 188 Removing Components from the MX480 Router Before Installing It with a Lift on page 189 Installing the MX480 Router Using a Mechanical Lift on page 194...
Chapter 16: Installing the MX480 Router Installing the MX480 Router Using a Mechanical Lift on page 194 Reinstalling Components in the MX480 Router After Installing It with a Lift on page 196 Removing Components from the MX480 Router Before Installing It with a Lift To make the router light enough to install with a lift, you must first remove most components from the chassis.
MX480 3D Universal Edge Router Hardware Guide Figure 52: Removing a Power Supply Before Installing the Router Removing the Fan Tray Before Installing the MX480 Router with a Lift To remove the fan tray (see Figure 53 on page 191 Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an approved site ESD grounding point.
Chapter 16: Installing the MX480 Router Figure 53: Removing the Fan Tray Removing the SCBs Before Installing the MX480 Router with a Lift To remove the SCBs (see Figure 54 on page 192): Place an electrostatic bag or antistatic mat on a flat, stable surface.
MX480 3D Universal Edge Router Hardware Guide Figure 54: Removing an SCB Removing the DPCs Before Installing the MX480 Router with a Lift To remove a DPC (see Figure 55 on page 193): Have ready an antistatic mat for the DPC. Also have ready rubber safety caps for each DPC using an optical interface on the DPC that you are removing.
Chapter 16: Installing the MX480 Router Figure 55: Removing a DPC Removing the FPCs Before Installing the MX480 Router with a Lift To remove an FPC (see Figure 56 on page 194): Have ready an antistatic mat for the FPC. Also have ready rubber safety caps for each PIC using an optical interface on the PIC that you are removing.
Tools Required to Install the MX480 Router with a Mechanical Lift on page 188 Installing the MX480 Router Using a Mechanical Lift on page 194 Reinstalling Components in the MX480 Router After Installing It with a Lift on page 196 Installing the MX480 Router Using a Mechanical Lift Because of the router's size and weight—up to 163.5 lb (74.2 kg) depending on the...
Chapter 16: Installing the MX480 Router Lift the chassis approximately 0.75 in. above the surface of the mounting shelf and position it as close as possible to the shelf. Carefully slide the router onto the mounting shelf so that the bottom of the chassis and the mounting shelf overlap by approximately two inches.
Removing Components from the MX480 Router Before Installing It with a Lift on page 189 Reinstalling Components in the MX480 Router After Installing It with a Lift on page 196 Reinstalling Components in the MX480 Router After Installing It with a Lift After the router is installed in the rack, you reinstall the removed components before booting and configuring the router.
Tighten the captive screws. Figure 58: Reinstalling a Power Supply Reinstalling the Fan Tray After Installing the MX480 Router with a Lift To reinstall the fan tray (see Figure 59 on page...
MX480 3D Universal Edge Router Hardware Guide Figure 59: Reinstalling a Fan Tray Reinstalling the SCBs After Installing the MX480 Router with a Lift To reinstall an SCB (see Figure 60 on page 199): CAUTION: Before removing or replacing an SCB, ensure that the ejector handles are stored vertically and pressed toward the center of the SCB.
Chapter 16: Installing the MX480 Router Figure 60: Reinstalling an SCB Reinstalling the DPCs After Installing the MX480 Router with a Lift To reinstall a DPC (see Figure 61 on page 200): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
MX480 3D Universal Edge Router Hardware Guide Figure 61: Reinstalling a DPC Reinstalling the FPCs After Installing the MX480 Router with a Lift To reinstall an FPC (see Figure 62 on page 201): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Tools Required to Install the MX480 Router with a Mechanical Lift on page 188 Removing Components from the MX480 Router Before Installing It with a Lift on page 189...
Removing the Power Supplies Before Installing the MX480 Router Without a Lift on page 202 Removing the Fan Tray Before Installing the MX480 Router Without a Lift on page 203 Removing the SCBs Before Installing the MX480 Router Without a Lift on page 204...
Chapter 16: Installing the MX480 Router Figure 63: Removing a Power Supply Before Installing the Router Removing the Fan Tray Before Installing the MX480 Router Without a Lift To remove the fan tray (see Figure 64 on page 204 Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an approved site ESD grounding point.
MX480 3D Universal Edge Router Hardware Guide Figure 64: Removing the Fan Tray Removing the SCBs Before Installing the MX480 Router Without a Lift To remove the SCBs (see Figure 65 on page 205): Place an electrostatic bag or antistatic mat on a flat, stable surface.
Chapter 16: Installing the MX480 Router Figure 65: Removing an SCB Removing the DPCs Before Installing the MX480 Router Without a Lift To remove a DPC (see Figure 66 on page 206): Have ready an antistatic mat for the DPC. Also have ready rubber safety caps for each DPC using an optical interface on the DPC that you are removing.
MX480 3D Universal Edge Router Hardware Guide Figure 66: Removing a DPC Removing the FPCs Before Installing the MX480 Router Without a Lift To remove an FPC (see Figure 67 on page 207): Have ready an antistatic mat for the FPC. Also have ready rubber safety caps for each PIC using an optical interface on the PIC that you are removing.
MX480 3D Universal Edge Router Hardware Guide Installing the MX480 Chassis in the Rack Manually To install the router in the rack (see Figure 68 on page 209): CAUTION: If you are installing more than one router in a rack, install the lowest one first.
Reinstalling the Power Supplies After Installing the MX480 Router Without a Lift on page 210 Reinstalling the Fan Tray After Installing the MX480 Router Without a Lift on page 211 Reinstalling the SCBs After Installing the MX480 Router Without a Lift on page 212...
Chapter 16: Installing the MX480 Router Figure 69: Reinstalling a Power Supply Reinstalling the Fan Tray After Installing the MX480 Router Without a Lift To reinstall the fan tray (see Figure 70 on page 212): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
MX480 3D Universal Edge Router Hardware Guide Figure 70: Reinstalling a Fan Tray Reinstalling the SCBs After Installing the MX480 Router Without a Lift To reinstall an SCB (see Figure 71 on page 213): CAUTION: Before removing or replacing an SCB, ensure that the ejector handles are stored vertically and pressed toward the center of the SCB.
Chapter 16: Installing the MX480 Router Figure 71: Reinstalling an SCB Reinstalling the DPCs After Installing the MX480 Router Without a Lift To reinstall a DPC (see Figure 72 on page 214): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
MX480 3D Universal Edge Router Hardware Guide Figure 72: Reinstalling a DPC Reinstalling the FPCs After Installing the MX480 Router Without a Lift To reinstall a DPC (see Figure 73 on page 215): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Tools Required to Install the MX480 Router Without a Mechanical Lift on page 201 Removing Components from the MX480 Router Before Installing It Without a Lift on page 202...
Connecting Power to an AC-Powered MX480 Router with Normal-Capacity Power Supplies on page 219 Powering On an AC-Powered MX480 Router on page 220 Connecting Power to a DC-Powered MX480 Router with Normal Capacity Power Supplies on page 221 Powering On a DC-Powered MX480 Router with Normal Capacity Power...
MX480 Chassis Grounding Specifications on page 127 Connecting Power to an AC-Powered MX480 Router with Normal-Capacity Power Supplies on page 219 Connecting Power to a DC-Powered MX480 Router with Normal Capacity Power Supplies on page 221 Grounding the MX480 Router You ground the router by connecting a grounding cable to earth ground and then attaching it to the chassis grounding points using UNC 1/4-20 two screws.
Chapter 17: Connecting the MX480 Router to Power Related MX480 Chassis Grounding Specifications on page 127 Documentation Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Connecting Power to an AC-Powered MX480 Router with Normal-Capacity Power Supplies CAUTION: Do not mix AC and DC power supplies within the same router.
MX480 3D Universal Edge Router Hardware Guide Figure 75: Connecting AC Power to the Router (110V) Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Powering On an AC-Powered MX480 Router To power on an AC-powered router: Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Connecting the MX480 Router to Management and Alarm Devices on page 231 Replacing an MX480 AC Power Supply on page 367 Connecting Power to a DC-Powered MX480 Router with Normal Capacity Power...
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MX480 3D Universal Edge Router Hardware Guide To connect the DC source power cables to the router: Switch off the dedicated customer site circuit breakers. Ensure that the voltage across the DC power source cable leads is 0 V and that there is no chance that the cable leads might become active during installation.
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Chapter 17: Connecting the MX480 Router to Power freely with your fingers when it is first placed onto the terminal stud. Applying installation torque to the nut when improperly threaded may result in damage to the terminal stud. CAUTION: The maximum torque rating of the terminal studs on the DC power supply is 36 lb-in.
MX480 3D Universal Edge Router Hardware Guide Figure 76: Connecting DC Power to the Router Related DC Power Cable Specifications for the MX480 Router on page 173 Documentation Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Powering On a DC-Powered MX480 Router with Normal Capacity Power Supplies...
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Chapter 17: Connecting the MX480 Router to Power Check the LED is lit steadily green to verify that power is present. INPUT OK If power is not present: Verify that the fuse is installed correctly and turn on the breaker at the battery distribution fuse board or fuse bay.
MX480 3D Universal Edge Router Hardware Guide Related Installing an MX480 DC High-Capacity Power Supply Documentation Connecting the MX480 Router to Management and Alarm Devices on page 231 Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Powering Off the MX480 Router NOTE: After powering off a power supply, wait at least 60 seconds before turning it back on.
DC OK PS FAIL LED is not lit. Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Replacing an MX480 AC Power Supply on page 367 Disconnecting an MX480 AC Power Supply Cord on page 376...
MX480 3D Universal Edge Router Hardware Guide is properly threaded onto the terminal stud. The nut should be able to spin freely with your fingers when it is first placed onto the terminal stud. Applying installation torque to the nut when improperly threaded may result in damage to the terminal stud.
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INPUT OK LEDs light green steadily. Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Replacing an MX480 DC Power Supply on page 370 Disconnecting an MX480 DC Power Supply Cable on page 377 MX480 DC Power Supply Description on page 102...
Connecting the MX480 Router to Management and Alarm Devices on page 231 Connecting the MX480 Router to a Network for Out-of-Band Management on page 234 Connecting the MX480 Router to a Management Console or Auxiliary Device on page 235 Connecting the MX480 Router to an External Alarm-Reporting Device on page 236...
Figure 79: Routing Engine Ethernet Cable Connector See Also Tools and Parts Required for MX480 Router Connections on page 231 Connecting the MX480 Router to a Management Console or Auxiliary Device To use a system console to configure and manage the Routing Engine, connect it to the appropriate port on the Routing Engine.
Routing Engine Interface Cable and Wire Specifications for MX Series Routers on page 134 Tools and Parts Required for MX480 Router Connections on page 231 Connecting the MX480 Router to an External Alarm-Reporting Device To connect the router to external alarm-reporting devices, attach wires to the relay contacts on the craft interface.
To attach a reporting device for the other kind of alarm, repeat the procedure. Figure 82: Alarm Relay Contacts See Also Tools and Parts Required for MX480 Router Connections on page 231 Related Tools and Parts Required for MX480 Router Connections on page 231...
Figure 83: Ethernet Port Figure 84: Routing Engine Ethernet Cable Connector Related Tools and Parts Required for MX480 Router Connections on page 231 Documentation Connecting the MX480 Router to a Management Console or Auxiliary Device To use a system console to configure and manage the Routing Engine, connect it to the appropriate port on the Routing Engine.
Routing Engine Interface Cable and Wire Specifications for MX Series Routers on Documentation page 134 Tools and Parts Required for MX480 Router Connections on page 231 Connecting the MX480 Router to an External Alarm-Reporting Device To connect the router to external alarm-reporting devices, attach wires to the YELLOW relay contacts on the craft interface.
Chapter 18: Connecting the MX480 Router to the Network Figure 87: Alarm Relay Contacts Related Tools and Parts Required for MX480 Router Connections on page 231 Documentation Connecting DPC, MPC, MIC, or PIC Cables to the MX480 Router To connect the DPCs, MPCs, MICs, or PICs to the network (see...
Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Disconnecting the Alarm Relay Wires from the MX480 Craft Interface on page 287 Removing the MX480 Craft Interface on page 288 Installing the MX480 Craft Interface on page 251...
CHAPTER 19 Initially Configuring the MX480 Router Initially Configuring the MX480 Router on page 241 Initially Configuring the MX480 Router The MX240 router is shipped with Junos OS preinstalled and ready to be configured when the MX240 router is powered on. There are three copies of the software: one on a...
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MX480 3D Universal Edge Router Hardware Guide Start the CLI. root# cli root@> Enter configuration mode. cli> configure [edit] root@# Configure the name of the router. If the name includes spaces, enclose the name in quotation marks (“ ”). [edit] root@# set system host-name host-name Create a management console user account.
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Chapter 19: Initially Configuring the MX480 Router [edit] root@# set system root-authentication plain-text-password New password: password Retype new password: password [edit] root@# set system root-authentication encrypted-password encrypted-password [edit] root@# set system root-authentication ssh-dsa public-key [edit] root@# set system root-authentication ssh-rsa public-key (Optional) Configure the static routes to remote subnets with access to the management port.
Overview of Installing and Replacing Components MX480 Field-Replaceable Units (FRUs) on page 247 Tools and Parts Required to Replace MX480 Hardware Components on page 248 MX480 Field-Replaceable Units (FRUs) Field-replaceable units (FRUs) are router components that can be replaced at the customer site.
MX480 Component Redundancy on page 11 Documentation Tools and Parts Required to Replace MX480 Hardware Components on page 248 Tools and Parts Required to Replace MX480 Hardware Components To replace hardware components, you need the tools and parts listed in Table 102 on page 248.
Installing an MX480 DC Power Supply on page 280 Installing an MX480 SCB on page 283 Installing an SFP or XFP Transceiver into an MX480 DPC, MPC, MIC, or PIC on page 285 Installing the MX480 Craft Interface To install the craft interface (see...
Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Removing the MX480 Craft Interface on page 288 Connecting the Alarm Relay Wires to the MX480 Craft Interface on page 239 Installing the MX480 Air Filter To install the air filter (see...
Chapter 21: Installing Components Figure 92: Installing the Air Filter Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Removing the MX480 Air Filter on page 295 Maintaining the MX480 Air Filter on page 415 MX480 Cooling System Description on page 21...
MX480 3D Universal Edge Router Hardware Guide Figure 93: Installing the Fan Tray Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Removing the MX480 Fan Tray on page 298 Maintaining the MX480 Fan Tray on page 416...
For more information about using the CLI, see the Junos OS documentation. Figure 94: Installing a Routing Engine Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Replacing Connections to MX480 Routing Engine Interface Ports on page 311...
MX480 3D Universal Edge Router Hardware Guide Installing an MX480 DPC A DPC weighs up to 14.5 lb (6.6 kg). Be prepared to accept its full weight. To install a DPC (see Figure 95 on page 258): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
Related Removing an MX480 DPC on page 323 Documentation Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing a Cable on an MX480 DPC, MPC, MIC, or PIC To install a cable: Have ready a length of the type of cable used by the DPC, MPC, MIC, or PIC. For cable...
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MX480 3D Universal Edge Router Hardware Guide CAUTION: Do not leave a fiber-optic transceiver uncovered except when you are inserting or removing cable. The safety cap keeps the port clean and prevents accidental exposure to laser light. Insert the cable connector into the cable connector port on the component faceplate.
Maintaining Cables That Connect to MX480 DPCs, MPCs, MICs, or PICs on page 434 Installing an MX480 FPC An FPC takes up two DPC slots on the MX480 router. Up to three FPCs can be installed horizontally in the front of the router. The FPCs are hot-insertable and hot-removable.
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MX480 3D Universal Edge Router Hardware Guide Orient the FPC so that the faceplate faces you. Lift the FPC into place, and carefully align the sides of the FPC with the guides inside the card cage. CAUTION: When the FPC is out of the chassis, do not hold it by the ejector handles, bus bars, or edge connectors.
433. Figure 97: Installing an FPC M X4 80 Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Installing an MX480 PIC on page 271 Removing an MX480 FPC on page 332 Holding an MX480 FPC on page 427...
MX480 3D Universal Edge Router Hardware Guide Installing an MX480 MIC To install a MIC (see Figure 99 on page 266): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
Troubleshooting the MX480 MICs on page 446 Replacing an MX480 MPC on page 345 Removing an MX480 MIC on page 338 Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 MX480 MIC Serial Number Label on page 465 Installing an MX480 Dual-Wide MIC...
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MX480 3D Universal Edge Router Hardware Guide Insert the appropriate cable into the cable connector ports on each MIC on the MPC. Secure the cables so that they are not supporting their own weight. Place excess cable out of the way in a neatly coiled loop, using the cable management system. Placing fasteners on a loop helps to maintain its shape.
MX480 Modular Port Concentrator (MPC) Description on page 87 Documentation Maintaining MX480 MPCs on page 431 Tools and Parts Required to Replace MX480 Hardware Components on page 248 Removing an MX480 MPC on page 345 Installing an MX480 MIC on page 264...
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MX480 3D Universal Edge Router Hardware Guide For an FPC3 PIC, turn the ejector handle at the top of the PIC faceplate clockwise, then tighten the captive screw at the bottom of the faceplate to secure the PIC in the FPC.
“Maintaining MX480 PICs” on page 433. Figure 103: Installing a PIC Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Removing an MX480 PIC on page 351 Troubleshooting the MX480 PICs on page 449 Maintaining MX480 PICs on page 433...
You can install up to five Application Services Modular Line Cards (AS MLCs) horizontally in the front of the MX480 router. The AS MLCs are hot-insertable and hot-removable. An empty AS MLC weighs 10.5 lb (4.76 kg). A fully configured AS MLC can weigh up to 15.27 lb (6.93 kg).
M X4 80 SC B SC B Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Installing an MX480 AS MSC on page 275 Installing an MX480 AS MXC on page 277 Removing an MX480 AS MLC on page 356...
Chapter 21: Installing Components Installing an MX480 AS MXC To install an AS MXC (see Figure 106 on page 278): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
MX480 3D Universal Edge Router Hardware Guide Figure 106: Installing an AS MXC Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation MX480 Application Services Modular Processing Card Description on page 97 Removing an MX480 AS MXC on page 363...
MX480 3D Universal Edge Router Hardware Guide Installing an MX480 DC Power Supply WARNING: Before performing DC power procedures, ensure that power is removed from the DC circuit. To ensure that all power is off, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the off position, and tape the switch handle of the circuit breaker in the off position.
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NOTE: For information about connecting to DC power sources, see “DC Power Supply Electrical Specifications for the MX480 Router” on page 157. Replace the clear plastic cover over the terminal studs on the faceplate. Route the power cables along the cable restraint toward the left or right corner of the chassis.
MX480 3D Universal Edge Router Hardware Guide NOTE: The circuit breaker may bounce back to the off ( ) position if you move the breaker too quickly. Observe the status LEDs on the power supply faceplate. If the power supply is correctly...
Chapter 21: Installing Components Figure 109: Connecting DC Power to the Router Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Removing an MX480 DC Power Supply on page 370 MX480 DC Power Supply Description on page 102...
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MX480 3D Universal Edge Router Hardware Guide The green LED should light steadily a few minutes after the SCB is installed. OK/FAIL If the LED is red, remove and install the SCB again. If the LED still OK/FAIL OK/FAIL lights steadily, the SCB is not functioning properly. Contact your customer support representative.
Effect of Taking the MX480 Host Subsystem Offline Taking an MX480 Host Subsystem Offline Installing an SFP or XFP Transceiver into an MX480 DPC, MPC, MIC, or PIC To install an SFP or XFP: Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
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Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Removing an SFP or XFP Transceiver from an MX480 DPC, MPC, MIC, or PIC on page 399 Replacing a Cable on an MX480 DPC, MPC, MIC, or PIC on page 328...
Replacing the MX480 Cable Management Brackets on page 291 Replacing the Management Ethernet Cable on an MX Series Router on page 292 Replacing the Console or Auxiliary Cable on an MX480 Router on page 292 Replacing the MX480 Craft Interface...
See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Connecting the Alarm Relay Wires to the MX480 Craft Interface on page 239 Removing the MX480 Craft Interface on page 288 Installing the MX480 Craft Interface on page 251...
Chapter 22: Replacing Chassis Components Disconnecting the Alarm Relay Wires from the MX480 Craft Interface on page 287 Installing the MX480 Craft Interface on page 251 Installing the MX480 Craft Interface To install the craft interface (see Figure 91 on page...
See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Disconnecting the Alarm Relay Wires from the MX480 Craft Interface on page 287 Removing the MX480 Craft Interface on page 288 Installing the MX480 Craft Interface on page 251...
Documentation Connecting the MX480 Router to Management and Alarm Devices on page 231 Replacing the Console or Auxiliary Cable on an MX480 Router on page 292 RJ-45 Connector Pinouts for an MX Series Routing Engine ETHERNET Port on page 137...
CHAPTER 23 Replacing Cooling System Components Replacing the MX480 Air Filter on page 295 Replacing the MX480 Fan Tray on page 297 Replacing the MX480 Air Filter Removing the MX480 Air Filter on page 295 Installing the MX480 Air Filter on page 296...
MX480 3D Universal Edge Router Hardware Guide Figure 119: Removing the Air Filter See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing the MX480 Air Filter on page 252 Maintaining the MX480 Air Filter on page 415...
Chapter 23: Replacing Cooling System Components Figure 120: Installing the Air Filter See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Removing the MX480 Air Filter on page 295 Maintaining the MX480 Air Filter on page 415...
MX480 3D Universal Edge Router Hardware Guide Removing the MX480 Fan Tray NOTE: To prevent overheating, install the replacement fan tray immediately after removing the existing fan tray. To remove the fan tray (see Figure 121 on page 299): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
Chapter 23: Replacing Cooling System Components Figure 121: Removing the Fan Tray See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing the MX480 Fan Tray on page 253 Maintaining the MX480 Fan Tray on page 416...
MX480 3D Universal Edge Router Hardware Guide Figure 122: Installing the Fan Tray See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Removing the MX480 Fan Tray on page 298 Maintaining the MX480 Fan Tray on page 416...
Replacing an SSD Drive on an RE-S-1800 on page 305 Replacing an SSD Drive on an RE-S-X6-64G on page 306 Replacing Connections to MX480 Routing Engine Interface Ports on page 311 Upgrading to the RE-S-X6-64G Routing Engine in a Redundant Host...
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MX480 3D Universal Edge Router Hardware Guide Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis. Verify that the Routing Engine LEDs are off. Loosen the captive screws on the top and bottom of the Routing Engine.
Chapter 24: Replacing Host Subsystem Components Figure 123: Removing a Routing Engine See Also Replacing Connections to MX480 Routing Engine Interface Ports on page 311 Effect of Taking the MX480 Host Subsystem Offline Preventing Electrostatic Discharge Damage to an MX480 Router on page 484...
Replacing an SSD Drive on an RE-S-1800 Each RE-S-1800 Routing Engine supports two solid-state drives (SSD) specified by Juniper Networks. The RE-S-1800 ships with one SSD installed in the slot labeled SATA . The spare SSD is Juniper part number SSD-32G-RE-S.
Replacing an SSD Drive on an RE-S-X6-64G Each RE-S-X6-64G Routing Engine supports two solid-state drives (SSD) specified by Juniper Networks. The RE-S-X6-64G ships with two SSDs installed in the slot labeled Figure 126 on page 307 shows the arrangement of storage drive slots on...
MX480 3D Universal Edge Router Hardware Guide Remove the SSD. Attach an ESD grounding strap to your bare wrist, and connect the strap to an ESD point on the appliance. For more information about ESD, see Preventing Electrostatic Discharge Damage in the hardware guide for your router.
MX480 3D Universal Edge Router Hardware Guide If only disk1 is replaced: a. Bring the Routing Engine online by pressing the ONLINE/OFFLINE button. b. The router boots from disk2 . To be able to boot from disk1: user@host> request vmhost snapshot partition Figure 128: Installing an SSD in the Routing Engine RE-S-X6-64G 1—...
Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Connecting the MX480 Router to Management and Alarm Devices on page 231 Replacing the Console or Auxiliary Cable on an MX480 Router on page 292 RJ-45 Connector Pinouts for an MX Series Routing Engine ETHERNET Port on page 137...
Routing Engine Interface Cable and Wire Specifications for MX Series Routers on page 134 Replacing the Management Ethernet Cable on an MX Series Router on page 292 Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Related Routing Engine Interface Cable and Wire Specifications for MX Series Routers on...
MX480 3D Universal Edge Router Hardware Guide Ensure that the Switch Control Board in the chassis is SCBE2 because the RE-S-X6-64G Routing Engine is not compatible with the Switch Control Boards SCB or SCBE. To upgrade the Switch Control Board to SCBE2, see Replacing an MX240 SCB or “Replacing an MX480...
MX480 3D Universal Edge Router Hardware Guide Figure 134: Removing a Routing Engine from an MX960 Router Installing the Routing Engine RE-S-X6-64G To install the Routing Engine RE-S-X6-64G: Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
Control Boards SCB or SCBE. To upgrade the Switch Control Board to SCBE2, see Replacing an MX240 SCB or “Replacing an MX480 SCB” on page 381 or Replacing an MX960 SCB, depending on the chassis on which the Routing Engine is being upgraded.
MX480 3D Universal Edge Router Hardware Guide NOTE: Save the router configuration before proceeding with the Routing Engine upgrade. Removing the Routing Engine on page 320 Installing the Routing Engine RE-S-X6-64G on page 321 Removing the Routing Engine To remove the Routing Engine from the chassis:...
CHAPTER 25 Replacing Line Card Components Replacing an MX480 DPC on page 323 Replacing a Cable on an MX480 DPC, MPC, MIC, or PIC on page 328 Replacing an MX480 FPC on page 332 Replacing an MX480 MIC on page 337...
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MX480 3D Universal Edge Router Hardware Guide Press and hold the corresponding DPC online button on the craft interface. The green LED next to the button begins to blink. Hold the button down until the LED goes off. Issue the following CLI command: user@host>request chassis fpc slot slot-number offline...
See Also Installing an MX480 DPC on page 256 Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing an MX480 DPC A DPC weighs up to 14.5 lb (6.6 kg). Be prepared to accept its full weight.
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MX480 3D Universal Edge Router Hardware Guide Identify the slot on the router where it will be installed. Verify that each fiber-optic transceiver is covered with a rubber safety cap. If it does not, cover the transceiver with a safety cap.
Maintaining MX480 DPCs on page 420 Replacing a Cable on an MX480 DPC, MPC, MIC, or PIC Removing a Cable on an MX480 DPC, MPC, MIC, or PIC on page 329 Installing a Cable on an MX480 DPC, MPC, MIC, or PIC on page 330...
Chapter 25: Replacing Line Card Components Removing a Cable on an MX480 DPC, MPC, MIC, or PIC Removing and installing cables on a DPC, MPC, MIC, or PIC does not affect router function. To remove a cable: Have ready a rubber safety cap for each fiber-optic cable and transceiver.
See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing a Cable on an MX480 DPC, MPC, MIC, or PIC on page 259 Maintaining Cables That Connect to MX480 DPCs, MPCs, MICs, or PICs on page 434...
FPC being removed no longer function. An FPC takes up two DPC slots on the MX480 router. Up to three FPCs can be installed horizontally in the front of the MX480 router. The FPCs are hot-insertable and hot-removable.
FPC into a different slot. Figure 141: Removing an FPC M X4 80 See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Removing an MX480 PIC on page 351. Holding an MX480 FPC on page 427...
Chapter 25: Replacing Line Card Components Installing an MX480 FPC An FPC takes up two DPC slots on the MX480 router. Up to three FPCs can be installed horizontally in the front of the router. The FPCs are hot-insertable and hot-removable.
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MX480 3D Universal Edge Router Hardware Guide Insert the appropriate cable into the cable connector ports on each PIC on the FPC. Arrange the cable in the cable management brackets to prevent it from dislodging or developing stress points. Secure the cable so that it is not supporting its own weight as it hangs to the floor.
Figure 142: Installing an FPC M X4 80 See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing an MX480 PIC on page 271 Removing an MX480 FPC on page 332 Holding an MX480 FPC on page 427...
MX480 3D Universal Edge Router Hardware Guide Removing an MX480 MIC MICs are hot-insertable and hot-removable. When you remove a MIC, the router continues to function, although the MIC interfaces being removed no longer function. The MICs are located in the MPCs installed in the front of the router. A MIC weighs less than 2 lb (0.9 kg).
MX480 3D Universal Edge Router Hardware Guide MX480 MIC Serial Number Label on page 465 Installing an MX480 MIC To install a MIC (see Figure 99 on page 266): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
Troubleshooting the MX480 MICs on page 446 Replacing an MX480 MPC on page 345 Removing an MX480 MIC on page 338 Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 MX480 MIC Serial Number Label on page 465 Installing an MX480 Dual-Wide MIC...
Maintaining MX480 MICs on page 430 Troubleshooting the MX480 MICs on page 446 Replacing an MX480 MPC on page 345 Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 MX480 MIC Serial Number Label on page 465 Replacing an MX480 MPC...
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MX480 3D Universal Edge Router Hardware Guide WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes.
MX480 Modular Port Concentrator (MPC) Description on page 87 Maintaining MX480 MPCs on page 431 Tools and Parts Required to Replace MX480 Hardware Components on page 248 Installing an MX480 MPC on page 269 Removing an MX480 MIC on page 338...
MX480 3D Universal Edge Router Hardware Guide Installing an MX480 MPC An MPC installs horizontally in the front of the router. The MPCs are hot-insertable and hot-removable. A fully configured MPC can weigh up to 18.35 lb (8.3 kg). Be prepared to accept its full weight.
MX480 Modular Port Concentrator (MPC) Description on page 87 Maintaining MX480 MPCs on page 431 Tools and Parts Required to Replace MX480 Hardware Components on page 248 Removing an MX480 MPC on page 345 Installing an MX480 MIC on page 264...
PIC panel over the slot to maintain proper airflow in the FPC card cage. Figure 151: Removing a PIC See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing an MX480 PIC on page 271 Troubleshooting the MX480 PICs on page 449...
Chapter 25: Replacing Line Card Components Maintaining MX480 PICs on page 433 MX480 PIC Serial Number Label on page 468 MX480 PIC Description on page 66 Installing an MX480 PIC on page 271 Replacing an MX480 FPC on page 332...
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MX480 3D Universal Edge Router Hardware Guide Arrange the cable in the cable management brackets to prevent it from dislodging or developing stress points. Secure the cable so that it is not supporting its own weight as it hangs to the floor. Place excess cable out of the way in a neatly coiled loop.
Chapter 25: Replacing Line Card Components Figure 152: Installing a PIC See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Removing an MX480 PIC on page 351 Troubleshooting the MX480 PICs on page 449 Maintaining MX480 PICs on page 433...
(AS MXC and AS MSC) installed on the AS MLC being removed no longer function. Up to five AS MLCs can be installed horizontally in the front of the MX480 router. The AS MLCs are hot-insertable and hot-removable. An empty AS MLC weighs 10.5 lb (4.76 kg).
SC B SC B See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Removing an MX480 AS MSC on page 360 Removing an MX480 AS MXC on page 363 Installing an MX480 AS MLC on page 274...
You can install up to five Application Services Modular Line Cards (AS MLCs) horizontally in the front of the MX480 router. The AS MLCs are hot-insertable and hot-removable. An empty AS MLC weighs 10.5 lb (4.76 kg). A fully configured AS MLC can weigh up to 15.27 lb (6.93 kg).
SC B SC B See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing an MX480 AS MSC on page 275 Installing an MX480 AS MXC on page 277 Removing an MX480 AS MLC on page 356...
MX480 3D Universal Edge Router Hardware Guide Removing an MX480 AS MSC AS MSCs are hot-insertable and hot-removable. When you remove an AS MSC, the router continues to function. The AS MSCs are located in the AS MLCs installed in the front of the router. An AS MSC weighs 1.4 lb (0.6 kg).
Figure 155: Removing an AS MSC See Also MX480 Application Services Modular Storage Card Description on page 96 Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing an MX480 AS MSC on page 275 Installing an MX480 AS MSC...
MX480 Application Services Modular Storage Card Description on page 96 Removing an MX480 AS MSC on page 360 Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484...
Chapter 25: Replacing Line Card Components Replacing an MX480 AS MXC Removing an MX480 AS MXC on page 363 Installing an MX480 AS MXC on page 364 Removing an MX480 AS MXC AS MXCs are hot-insertable and hot-removable. When you remove an AS MXC, the router continues to function.
Figure 157: Removing an AS MXC See Also MX480 Application Services Modular Processing Card Description on page 97 Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing an MX480 AS MXC on page 277 Installing an MX480 AS MXC...
Figure 158: Installing an AS MXC See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 MX480 Application Services Modular Processing Card Description on page 97 Removing an MX480 AS MXC on page 363...
Replacing an MX480 AC Power Supply on page 367 Replacing an MX480 DC Power Supply on page 370 Replacing an MX480 AC Power Supply Cord on page 376 Replacing an MX480 DC Power Supply Cable on page 377 Replacing an MX480 AC Power Supply...
Pull the power supply straight out of the chassis. Figure 159: Removing an AC Power Supply See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing an MX480 AC Power Supply on page 278 MX480 AC Power Supply Description on page 100...
Chapter 26: Replacing Power System Components Installing an MX480 AC Power Supply To install an AC power supply (see Figure 107 on page 279): Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis.
MX480 3D Universal Edge Router Hardware Guide Figure 160: Installing an AC Power Supply in an MX480 Router See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Removing an MX480 AC Power Supply on page 367...
Figure 161: Removing a DC Power Supply from the Router See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing an MX480 DC Power Supply on page 280 MX480 DC Power Supply Description on page 102...
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MX480 3D Universal Edge Router Hardware Guide Route the power cables along the cable restraint toward the left or right corner of the chassis. If needed to hold the power cables in place, thread plastic cable ties, which you must provide, through the openings on the cable restraint.
Figure 162: Installing a DC Power Supply in the Router Figure 163: Connecting DC Power to the Router See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Removing an MX480 DC Power Supply on page 370 MX480 DC Power Supply Description on page 102...
MX480 3D Universal Edge Router Hardware Guide Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation MX480 DC Power Supply Description on page 102 Replacing an MX480 AC Power Supply Cord Disconnecting an MX480 AC Power Supply Cord on page 376...
PS FAIL LED is not lit. See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Replacing an MX480 AC Power Supply on page 367 Disconnecting an MX480 AC Power Supply Cord on page 376 AC Electrical Specifications for the MX480 Router on page 139...
Remove the power cable from the cable restraint, and then carefully move the cable out of the way. See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Replacing an MX480 DC Power Supply on page 370 Connecting an MX480 DC Power Supply Cable on page 227...
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INPUT OK green steadily. See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Replacing an MX480 DC Power Supply on page 370 Disconnecting an MX480 DC Power Supply Cable on page 377 MX480 DC Power Supply Description on page 102...
CHAPTER 27 Replacing Switch Fabric Components Replacing an MX480 SCB on page 381 Replacing an SFP or XFP Transceiver on an MX480 DPC, MPC, MIC, or PIC on page 399 Upgrading an MX480 SCB on page 402 Replacing an MX480 SCB Before replacing an SCB, read the guidelines in Operating and Positioning the MX480 SCB Ejectors.
50% line rate. This 50% limit must be maintained per PFE on each line card. To prepare the MX480 router for the Enhanced MX Switch Control Board (MX SCBE) upgrade: Verify that the system runs Junos OS Release 11.4 or later by issuing the show version command on the master router.
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Establish console connections to both Routing Engines. You can use a telnet session to connect to the router console by issuing the <router name>-con command. For example, if the router name is juniper, you can connect to RE0 and RE1 consoles by issuing the commands. telnet juniper-con...
Upgrading the SCB in the Backup Routing Engine TIP: MX480 has two slots for SCB—that is, SCB0 and SCB1—and these correspond to RE0 and RE1 respectively, where SCB1 is the first SCB. To upgrade the SCB in the backup Routing Engine: Power down the backup Routing Engine from the master Routing Engine by issuing command.
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MX480 3D Universal Edge Router Hardware Guide Power 1 Disabled Power 2 Disabled Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. Remove and replace SCB1 on the router with the SCBE. Use the replacement procedure described in “Removing an MX480 SCB”...
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MX480 3D Universal Edge Router Hardware Guide Take the SCB in slot 0 offline by issuing the command. request chassis cb offline slot 0 Verify that the control board is offline by issuing the show chassis environment cb 0 command: user@host>...
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MX480 3D Universal Edge Router Hardware Guide Spare 12 seconds Online 12 minutes Online 12 minutes Online 30 minutes Online 30 minutes Verify the state of the MPCs by issuing the command. show chassis fabric fpcs user@host> show chassis fabric fpcs...
Installing an MX480 SCB on page 283 Upgrading an MX480 SCB or SCBE to SCBE2 Consider the following scenarios when upgrading an MX480 SCB or SCBE to SCBE2: SCBE2; Routing Engine with Junos OS Release 13.3R1 or later installed. Replace the SCBs. Ensure that you replace the SCBs at the same time.
Preparing the MX480 Router for the SCBE2 Upgrade on page 394 Powering Off the MX480 Router on page 395 Removing an MX480 Routing Engine from an SCB or SCBE on page 396 Replacing the SCB or SCBE with SCBE2 on page 396...
NOTE: After turning off the power supply, wait at least 60 seconds before turning it back on. To power off the MX480 router: On the external management device connected to the Routing Engine, issue the operational mode command. The command request system halt both-routing-engines shuts down the Routing Engines cleanly, so that their state information is preserved.
MX480 3D Universal Edge Router Hardware Guide Removing an MX480 Routing Engine from an SCB or SCBE To remove an MX480 Routing Engine from an SCB or SCBE: Remove the cables connected to the Routing Engine. Place an electrostatic bag or antistatic mat on a flat, stable surface.
Connect the management device cables to the Routing Engine. Powering On the MX480 Router To power on the MX480 router: Verify that the power supplies are fully inserted in the chassis. Verify that each AC power cord is securely inserted into its appliance inlet.
MX480 3D Universal Edge Router Hardware Guide If any of the status LEDs indicates that the power supply is not functioning normally, repeat the installation and cabling procedures. On the external management device connected to the Routing Engine, monitor the startup process to verify that the system has booted properly.
Replacing an SFP or XFP Transceiver on an MX480 DPC, MPC, MIC, or PIC Removing an SFP or XFP Transceiver from an MX480 DPC, MPC, MIC, or PIC on page 399 Installing an SFP or XFP Transceiver into an MX480 DPC, MPC, MIC, or PIC on page 401...
MX480 3D Universal Edge Router Hardware Guide WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes.
Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Installing an SFP or XFP Transceiver into an MX480 DPC, MPC, MIC, or PIC on page 285 Replacing a Cable on an MX480 DPC, MPC, MIC, or PIC on page 328...
Related Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 Documentation Replacing a Cable on an MX480 DPC, MPC, MIC, or PIC on page 328 Upgrading an MX480 SCB Preparing for the Upgrade on page 402 Upgrading the SCB in the Backup Routing Engine on page 403...
Establish console connections to both Routing Engines. You can use a telnet session to connect to the router console by issuing the <router name>-con command. For example, if the router name is juniper, you can connect to RE0 and RE1 consoles by issuing the commands. telnet juniper-con...
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MX480 3D Universal Edge Router Hardware Guide Routing Engine Status: Slot 1: Current State Present Ensure that the Current State is Present, which indicates that the Routing Engine is offline. Take the fabric plane offline by issuing the request chassis fabric plane 4 offline command.
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MX480 3D Universal Edge Router Hardware Guide Routing Engine Status: Slot 0: Current State Present Verify that the Current State is Present, which indicates that the Routing Engine is offline. Take the first fabric plane of the backup Routing Engine offline by issuing the request command.
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MX480 3D Universal Edge Router Hardware Guide CAUTION: Use this command only if you are not concerned with the slot upgrade order or if only one old MPC is present in the chassis. Running this command may result in a loss of traffic across that MPC. Using this method may increase that loss, because it does not consider any redundancy or graceful switchover strategies that you may have configured on the system.
CHAPTER 28 Routine Maintenance Procedures Routine Maintenance Procedures for the MX480 Router on page 413 Routine Maintenance Procedures for the MX480 Router Purpose For optimum router performance, perform preventive maintenance procedures. Action Inspect the installation site for moisture, loose wires or cables, and excessive dust.
Maintaining MX480 MPCs on page 431 Maintaining MX480 PICs on page 433 Maintaining Cables That Connect to MX480 DPCs, MPCs, MICs, or PICs on page 434 Maintaining the MX480 Power Supplies on page 435 Tools and Parts Required to Maintain the MX480 Router...
Related Replacing the MX480 Air Filter on page 295 Documentation Routine Maintenance Procedures for the MX480 Router on page 413 Maintaining the MX480 Fan Tray Purpose For optimum cooling, verify the condition of the fans.
Bottom Tray Fan 5 Spinning at high speed Bottom Tray Fan 6 Spinning at high speed Related Routine Maintenance Procedures for the MX480 Router on page 413 Documentation Installing the MX480 Fan Tray on page 253 Maintaining the MX480 Host Subsystem Purpose For optimum router performance, verify the condition of the host subsystem.
MX480 3D Universal Edge Router Hardware Guide Bus Revision FPGA Revision To check the status of a specific SCB, issue the command show chassis environment cb and include the slot number of the SCB. The output is similar to the following: user@host>...
CLI Explorer Related MX480 Chassis Description on page 9 Documentation DPC and MPC LEDs on the MX480 Craft Interface on page 17 Holding an MX480 DPC When carrying a DPC, you can hold it either vertically or horizontally. NOTE: A DPC weighs 14.5 lb (6.6 kg). Be prepared to accept the full weight of the DPC as you lift it.
MX480 3D Universal Edge Router Hardware Guide Figure 169: Do Not Rest the DPC on an Edge If you must rest the DPC temporarily on an edge while changing its orientation between vertical and horizontal, use your hand as a cushion between the edge and the surface.
Holding an MX480 DPC on page 422 Maintaining MX480 FPCs Purpose The MX480 router can have up to three Flexible PIC Concentrators (FPCs) installed horizontally in the front of the chassis. For optimum router performance, verify the condition of the FPC.
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The slot number corresponds to the lowest numbered DPC slot. For further description of the output from the command, see the CLI Explorer Related MX480 Flexible PIC Concentrator (FPC) LEDs on page 65 Documentation Replacing an MX480 FPC on page 332 Holding an MX480 FPC on page 427...
MX480 3D Universal Edge Router Hardware Guide Figure 171: Do Not Carry an FPC with Only One Hand Do not rest any edge of an FPC directly against a hard surface (see Figure 172 on page 429). If you must rest the FPC temporarily on an edge while changing its orientation between vertical and horizontal, use your hand as a cushion between the edge and the surface.
Orient the FPC so that the faceplate faces you. Grasp the top edge with your left hand and the bottom edge with your right hand. Related MX480 Flexible PIC Concentrator (FPC) Description on page 63 Documentation MX480 FPC Terminology Storing an MX480 FPC on page 429...
Never stack an FPC under or on top of any other component (see Figure 173 on page 430). Related MX480 Flexible PIC Concentrator (FPC) Description on page 63 Documentation MX480 FPC Terminology Holding an MX480 FPC on page 427 Maintaining MX480 MICs Purpose For optimum router performance, verify the condition of the MICs.
For further description of the output from the command, see the CLI Explorer Related MX480 Modular Interface Card (MIC) Description on page 76 Documentation MX480 Modular Interface Card (MIC) LEDs on page 80 Troubleshooting the MX480 MICs on page 446...
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MX480 3D Universal Edge Router Hardware Guide user@host> show chassis fpc detail Slot 0 information: State Online Temperature 33 degrees C / 91 degrees F Total CPU DRAM 1024 MB Total RLDRAM 256 MB Total DDR DRAM 4096 MB Start time:...
For further description of the output from the command, see the CLI Explorer Related MX480 Modular Port Concentrator (MPC) Description on page 87 Documentation MX480 Modular Port Concentrator (MPC) LEDs on page 90 Troubleshooting the MX480 MPCs on page 447...
Troubleshooting the MX480 PICs on page 449 MX480 PIC Serial Number Label on page 468 Maintaining Cables That Connect to MX480 DPCs, MPCs, MICs, or PICs Purpose For optimum router performance, verify the condition of the cables that connect to the DPCs, MPCs, MICs, or PICs.
Use only an approved alcohol-free fiber-optic cable cleaning kit, such as the Opptex Cletop-S Fiber Cleaner. Follow the directions for the cleaning kit you use. Related Maintaining MX480 DPCs on page 420 Documentation Maintaining MX480 MPCs on page 431 Maintaining MX480 MICs on page 430...
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Related Power Supply LEDs on the MX480 Craft Interface on page 17 Documentation MX480 AC Power Supply Description on page 100 MX480 DC Power Supply Description on page 102...
CHAPTER 30 Troubleshooting Components Troubleshooting Resources for MX480 Routers on page 439 Troubleshooting the MX480 Cooling System on page 442 Troubleshooting the MX480 DPCs on page 442 Troubleshooting the MX480 FPCs on page 444 Troubleshooting the MX480 MICs on page 446...
MX480 3D Universal Edge Router Hardware Guide Chassis and Interface Alarm Messages When the Routing Engine detects an alarm condition, it lights the red or yellow alarm LED on the craft interface as appropriate. To view a more detailed description of the...
Power supply LEDs—Two LEDs on each power supply faceplate indicate the status of that power supply. Juniper Networks Technical Assistance Center If you need assistance during troubleshooting, you can contact the Juniper Networks Technical Assistance Center (JTAC) by using the Web or by telephone. Related...
The temperature of the router exceeds the maximum (“temperature hot”) threshold (red alarm and automatic shutdown of the power supplies). Related Alarm LEDs and Alarm Cutoff/Lamp Test Button on the MX480 Craft Interface on Documentation page 15 Replacing the MX480 Fan Tray on page 297...
MX480 3D Universal Edge Router Hardware Guide Total CPU DRAM 1024 MB Total SRAM 256 MB Total SDRAM 0 MB Start time 2006-11-03 07:35:53 PST Uptime 2 hours, 26 minutes, 48 seconds For further description of the output from the commands, see the Junos OS Administration Library.
For further description of the output from the commands, see the Junos OS Administration Library. Related MX480 Flexible PIC Concentrator (FPC) LEDs on page 65 Documentation Replacing an MX480 FPC on page 332 Holding an MX480 FPC on page 427...
Chapter 30: Troubleshooting Components Related MX480 Modular Interface Card (MIC) Description on page 76 Documentation Maintaining MX480 MICs on page 430 Replacing an MX480 MIC on page 337 Troubleshooting the MX480 MPCs Problem Description: The MPCs are not functioning normally.
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440 Watts For further description of the output from the commands, see the Junos OS Administration Library. Related MX480 Modular Port Concentrator (MPC) Description on page 87 Documentation Maintaining MX480 MPCs on page 431 Replacing an MX480 MPC on page 345...
4x 10GE(LAN) SFP+ For further description of the output from the command, see the CLI Explorer Related MX480 Flexible PIC Concentrator (FPC) Description on page 63 Documentation Replacing an MX480 PIC on page 350 Maintaining MX480 PICs on page 433...
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MX480 3D Universal Edge Router Hardware Guide If a DC power supply is correctly installed and functioning normally, the PWR_OK , and LED’s light steadily. INPUT OK BREAKER ON Issue the CLI show chassis environment pem command to check the status of installed power supply modules.
DC feeds that are present for the power supply. Refer to Figure 174 on page 452. Figure 174: MX480 High-Capacity DC Power Supply Input Mode Switch. Position – indicates that only one AC or DC feed is provided. Position –...
Contacting Customer Support on page 457 Contacting Customer Support You can contact Juniper Networks Technical Assistance Center (JTAC) 24 hours a day, 7 days a week in one of the following ways: On the Web, using the Case Manager link at: http://www.juniper.net/support/...
CHAPTER 32 Locating Component Serial Numbers Displaying MX480 Router Components and Serial Numbers on page 459 MX480 Chassis Serial Number Label on page 461 MX480 SCB Serial Number Label on page 462 MX480 DPC Serial Number Label on page 463...
MX480 PIC Serial Number Label on page 468 MX480 MPC Serial Number Label on page 467 MX480 MIC Serial Number Label on page 465 MX480 Power Supply Serial Number Label on page 468 MX480 Routing Engine Serial Number Label on page 470 MX480 Chassis Serial Number Label...
MX480 3D Universal Edge Router Hardware Guide Figure 176: MX480 Chassis Serial Number Label Related Displaying MX480 Router Components and Serial Numbers on page 459 Documentation MX480 SCB Serial Number Label on page 462 MX480 DPC Serial Number Label on page 463...
Related Replacing an MX480 SCB on page 381 Documentation Displaying MX480 Router Components and Serial Numbers on page 459 Contacting Customer Support on page 457 Returning a Hardware Component to Juniper Networks, Inc. on page 474 Guidelines for Packing Hardware Components for Shipment on page 474...
Related Replacing an MX480 DPC on page 323 Documentation Displaying MX480 Router Components and Serial Numbers on page 459 Contacting Customer Support on page 457 Returning a Hardware Component to Juniper Networks, Inc. on page 474 Guidelines for Packing Hardware Components for Shipment on page 474...
Related Replacing an MX480 FPC on page 332 Documentation Displaying MX480 Router Components and Serial Numbers on page 459 Contacting Customer Support on page 457 Returning a Hardware Component to Juniper Networks, Inc. on page 474 Guidelines for Packing Hardware Components for Shipment on page 474...
MX480 3D Universal Edge Router Hardware Guide depending on the placement of components on the MIC board (see Figure 180 on page 466, Figure 181 on page 466, Figure 182 on page 466, and Figure 183 on page 466). Figure 180: 2-Port MIC Serial Number Label...
Related Replacing an MX480 MIC on page 337 Documentation Displaying MX480 Router Components and Serial Numbers on page 459 Contacting Customer Support on page 457 Returning a Hardware Component to Juniper Networks, Inc. on page 474 Guidelines for Packing Hardware Components for Shipment on page 474...
MX480 3D Universal Edge Router Hardware Guide Contacting Customer Support on page 457 Returning a Hardware Component to Juniper Networks, Inc. on page 474 Guidelines for Packing Hardware Components for Shipment on page 474 MX480 PIC Serial Number Label The serial number label is located on the right side of the PIC (see...
Packing the MX480 Router for Shipment on page 475 Contacting Customer Support to Obtain Return Material Authorization If you are returning a device or hardware component to Juniper Networks for repair or replacement, obtain a Return Material Authorization (RMA) number from Juniper Networks Technical Assistance Center (JTAC).
Contacting Customer Support on page 457 Returning a Hardware Component to Juniper Networks, Inc. In the event of a hardware failure, please contact Juniper Networks, Inc. to obtain a Return Material Authorization (RMA) number. This number is used to track the returned material at the factory and to return repaired or new components to the customer as needed.
To return a defective hardware component: Determine the part number and serial number of the defective component. Obtain an RMA number from the Juniper Networks Technical Assistance Center (JTAC). You can send e-mail or telephone as described above. Provide the following information in your e-mail message or during the telephone call:...
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MX480 3D Universal Edge Router Hardware Guide Shut down power to the router by pressing the AC input switch or DC circuit breaker for all power supplies to the off ( ) position. Disconnect power from the router. Remove the cables that connect to all external devices.
Fire Safety Requirements on page 483 Warning Statement for Norway and Sweden on page 484 Preventing Electrostatic Discharge Damage to an MX480 Router on page 484 General Safety Guidelines and Warnings The following guidelines help ensure your safety and protect the device from damage.
MX480 3D Universal Edge Router Hardware Guide Ensure that the separate protective earthing terminal provided on this device is permanently connected to earth. Replace fuses only with fuses of the same type and rating. Do not open or remove chassis covers or sheet-metal parts unless instructions are provided in the hardware documentation for this device.
MX480 3D Universal Edge Router Hardware Guide måste du vara medveten om farorna med elkretsar och känna till vanligt förfarande för att förebygga skador. Related General Safety Guidelines and Warnings on page 479 Documentation Installation Instructions Warning on page 487...
To keep warranties effective, do not use a dry chemical fire extinguisher to control a fire at or near a Juniper Networks device. If a dry chemical fire extinguisher is used, the unit is no longer eligible for coverage under a service agreement.
General Safety Guidelines and Warnings on page 479 Documentation Preventing Electrostatic Discharge Damage to an MX480 Router Many router hardware components are sensitive to damage from static electricity. Some components can be impaired by voltages as low as 30 V. You can easily generate potentially damaging static voltages whenever you handle plastic or foam packing material or if you move components across plastic or carpets.
CHAPTER 35 Installation and Maintenance Safety Guidelines and Warnings Installation Instructions Warning on page 487 MX480 Chassis Lifting Guidelines on page 488 Ramp Warning on page 489 Rack-Mounting and Cabinet-Mounting Warnings on page 489 Grounded Equipment Warning on page 493...
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Les directives ci-dessous sont destinées à assurer la protection du personnel: Le rack sur lequel est monté le Juniper Networks switch doit être fixé à la structure du bâtiment. Si cette unité constitue la seule unité montée en casier, elle doit être placée dans le bas.
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Le seguenti direttive vengono fornite per garantire la sicurezza personale: Il Juniper Networks switch deve essere installato in un telaio, il quale deve essere fissato alla struttura dell'edificio. Questa unità deve venire montata sul fondo del supporto, se si tratta dell'unica unità...
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Para garantizar su seguridad, proceda según las siguientes instrucciones: El Juniper Networks switch debe instalarse en un bastidor fijado a la estructura del edificio. Colocar el equipo en la parte inferior del bastidor, cuando sea la única unidad en el mismo.
Chapter 35: Installation and Maintenance Safety Guidelines and Warnings Juniper Networks switch måste installeras i en ställning som är förankrad i byggnadens struktur. Om denna enhet är den enda enheten på ställningen skall den installeras längst ned på ställningen. Om denna enhet installeras på en delvis fylld ställning skall ställningen fyllas nedifrån och upp, med de tyngsta enheterna längst ned på...
Radiation from Open Port Apertures Warning on page 497 Laser and LED Safety Guidelines and Warnings Juniper Networks devices are equipped with laser transmitters, which are considered a Class 1 Laser Product by the U.S. Food and Drug Administration and are evaluated as a Class 1 Laser Product per EN 60825-1 requirements.
MX480 3D Universal Edge Router Hardware Guide Class 1 Laser Product Warning WARNING: Class 1 laser product. Waarschuwing Klasse-1 laser produkt. Varoitus Luokan 1 lasertuote. Attention Produit laser de classe I. Warnung Laserprodukt der Klasse 1. Avvertenza Prodotto laser di Classe 1.
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MX480 3D Universal Edge Router Hardware Guide Attention Des radiations invisibles à l'il nu pouvant traverser l'ouverture du port lorsqu'aucun câble en fibre optique n'y est connecté, il est recommandé de ne pas regarder fixement l'intérieur de ces ouvertures. Warnung Aus der Port-Öffnung können unsichtbare Strahlen emittieren, wenn kein Glasfaserkabel angeschlossen ist.
MX480 3D Universal Edge Router Hardware Guide Warnung Bei Einsetzen einer falschen Batterie besteht Explosionsgefahr. Ersetzen Sie die Batterie nur durch den gleichen oder vom Hersteller empfohlenen Batterietyp. Entsorgen Sie die benutzten Batterien nach den Anweisungen des Herstellers. Advarsel Det kan være fare for eksplosjon hvis batteriet skiftes på feil måte.
6 in. (15.2 cm) of clearance around the ventilation openings. Waarschuwing Om te voorkomen dat welke switch van de Juniper Networks router dan ook oververhit raakt, dient u deze niet te bedienen op een plaats waar de maximale aanbevolen omgevingstemperatuur van 40°...
15,2 cm à volta das aberturas de ventilação. ¡Atención! Para impedir que un encaminador de la serie Juniper Networks switch se recaliente, no lo haga funcionar en un área en la que se supere la temperatura ambiente máxima recomendada de 40°...
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MX480 3D Universal Edge Router Hardware Guide Advarsel Endelig disponering av dette produktet må skje i henhold til nasjonale lover og forskrifter. Aviso A descartagem final deste produto deverá ser efectuada de acordo com os regulamentos e a legislação nacional.
MX480 3D Universal Edge Router Hardware Guide Install the device in compliance with the following local, national, and international electrical codes: United States—National Fire Protection Association (NFPA 70), United States National Electrical Code. Other countries—International Electromechanical Commission (IEC) 60364, Part 1 through Part 7.
MX480 3D Universal Edge Router Hardware Guide AC Power Electrical Safety Guidelines CAUTION: For devices with AC power supplies, an external surge protective device (SPD) must be used at the AC power source. The following electrical safety guidelines apply to AC-powered devices: Note the following warnings printed on the device: “CAUTION: THIS UNIT HAS MORE THAN ONE POWER SUPPLY CORD.
MX480 3D Universal Edge Router Hardware Guide Waarschuwing Gebruik alleen koperen geleiders. Varoitus Käytä vain kuparijohtimia. Attention Utilisez uniquement des conducteurs en cuivre. Warnung Verwenden Sie ausschließlich Kupferleiter. Avvertenza Usate unicamente dei conduttori di rame. Advarsel Bruk bare kobberledninger. Aviso Utilize apenas fios condutores de cobre.
MX480 3D Universal Edge Router Hardware Guide DC Power Grounding Requirements and Warning An insulated grounding conductor that is identical in size to the grounded and ungrounded branch circuit supply conductors but is identifiable by green and yellow stripes is installed as part of the branch circuit that supplies the device.
MX480 3D Universal Edge Router Hardware Guide Observe que el alambre de tierra se debe conectar siempre primero y desconectar por último. ¡Atención! Wire a fonte de alimentação de DC Usando os talões apropriados na extremidade da fiação. Ao conectar a potência, a seqüência apropriada da fiação é...
MX480 3D Universal Edge Router Hardware Guide Midplane Energy Hazard Warning WARNING: High levels of electrical energy are distributed across the midplane. Be careful not to contact the midplane connectors, or any component connected to the midplane, with any metallic object while servicing components.
Compliance Statements for EMC Requirements on page 520 Compliance Statements for Environmental Requirements on page 521 Compliance Statements for NEBS on page 521 Compliance Statements for Acoustic Noise for the MX480 Router on page 521 Agency Approvals for MX480 Routers The routers comply with the following standards: Safety CAN/CSA-22.2 No.
MX480 3D Universal Edge Router Hardware Guide EN-61000-4-4 EFT EN-61000-4-5 Surge EN-61000-4-6 Low Frequency Common Immunity EN-61000-4-11 Voltage Dips and Sags ETSI ETSI EN-300386-2 Telecommunication Network Equipment. Electromagnetic Compatibility Requirements The router is designed to comply with the following standards:...
The battery return connection is to be treated as an isolated DC return (i.e. DC-I), as defined in GR-1089-CORE. For Juniper Networks systems with AC power supplies, an external surge protective device (SPD) must be used at the AC power source.