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Related Manuals for Cisco Nexus 3400 Series
Summary of Contents for Cisco Nexus 3400 Series
- Page 1 Cisco Nexus 3400 Hardware Installation Guide First Published: 2018-11-01 Last Modified: 2019-02-17 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883...
- Page 2 Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: http://www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company.
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Page 3: Table Of Contents
Preface Audience Related Documentation C H A P T E R 1 Overview Overview of the Cisco Nexus 34180YC Switch Overview of the Cisco Nexus 3464C Switch C H A P T E R 2 Preparing the Site Temperature Requirement... - Page 4 About Requirements for Perforated Cabinets About Requirements for Open Racks A P P E N D I X B System Specifications Environmental Specifications Switch Dimensions AC Power Cable Specifications DC Power Cable Specifications HVDC Power Cable Specifications Cisco Nexus 3400 Hardware Installation Guide...
- Page 5 Contents A P P E N D I X C LEDs Chassis LEDs Fan LEDs Power Supply LEDs A P P E N D I X D Spare Parts Table Spares Support Table Cisco Nexus 3400 Hardware Installation Guide...
- Page 6 Contents Cisco Nexus 3400 Hardware Installation Guide...
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Page 7: Preface
Release Notes Release Notes for the Cisco Nexus 3000 Series switches. Transceiver Compatibility Transceiver Modules Compatibility Information Regulatory Compliance Guides Regulatory, Compliance, and Safety Information for the Cisco Nexus 3000 and 9000 Series switches. Cisco Nexus 3400 Hardware Installation Guide... - Page 8 Preface Related Documentation Cisco Nexus 3400 Hardware Installation Guide viii...
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Page 9: Overview
Overview of the Cisco Nexus 34180YC Switch The Cisco Nexus 34180YC (N3K-C34180YC) is a 1 rack unit (RU) switch with 48 10- or 25-Gigabit SFP28 ports, 6 40- or 100-Gigabit QSFP28 ports, 2 management ports, 1 console port, and 1 USB port. This switch supports both port-side exhaust and port-side intake airflow schemes. - Page 10 Overview Overview of the Cisco Nexus 34180YC Switch Figure 2: Port-Side View of the Cisco Nexus 34180YC Chassis Beacon (BCN), Status 40/100-Gigabit QSFP28 (STS), and Environment ports (6) (ENV) LEDs 10/25-Gigabit SFP28 ports (48) The following figure shows the port-side chassis features that you use when installing the chassis or replacing its modules.
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Page 11: Overview Of The Cisco Nexus 3464C Switch
Overview of the Cisco Nexus 3464C Switch The Cisco Nexus 3464C (N3K-C3464C) is a 2 rack unit (RU) switch with 64 100-Gigabit SFP28 ports, 2 10-Gigabit QSFP28 ports, 2 management ports, 1 console port, and 1 USB port. This switch supports both port-side exhaust and port-side intake airflow schemes. - Page 12 10-Gigabit QSFP28 ports 100-Gigabit SFP28 ports (64) The following figure shows the side chassis features that you use when installing the chassis. Figure 6: Side View of the Cisco Nexus 3464C Chassis Screw holes for front Screw holes for mounting brackets...
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Page 13: Preparing The Site
To prevent contaminant buildup and increased internal chassis temperatures, make sure that the operating environment is as clean as possible and free of dust and other contaminants. Do not permit smoking, food, or drinks near the switch. Cisco Nexus 3400 Hardware Installation Guide... - Page 14 Preparing the Site Dust and Contaminants Cisco Nexus 3400 Hardware Installation Guide...
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Page 15: Installing The Chassis
Starting the Switch, on page 35 Safety Before you install, operate, or service the switch, see the Regulatory, Compliance, and Safety Information for the Cisco Nexus 3000 and 9000 Series for important Safety Information. Warning Statement 1071 Warning Definition IMPORTANT SAFETY INSTRUCTIONS This warning symbol means danger. -
Page 16: Installation Options With Rack-Mount Kits, Racks, And Cabinets
You can install the switch using the following 1 (RU) rack-mount options: • Rack-mount kit (NXK-ACC-KIT-1RU) which you can order from Cisco. This option offers you easy installation, greater stability, increased weight capacity, added accessibility, and improved removability with front and rear removal. - Page 17 If available, you can use an uninterruptible power supply (UPS) to protect against power failures. Caution Avoid UPS types that use ferroresonant technology. These UPS types can become unstable with systems such as the Cisco Nexus 3000 Series switches. These switches can have substantial current draw fluctuations because of fluctuating data traffic patterns.
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Page 18: Unpacking And Inspecting The Chassis
To ground the ESD strap, make sure that it is attached to an earth ground, a grounded chassis, or a grounded rack. Keep the shipping container in case the chassis requires shipping in the future. Cisco Nexus 3400 Hardware Installation Guide... -
Page 19: Installing A 1 (Ru) Chassis In A Four-Post Rack
• Port-side exhaust airflow direction indicated with blue coloring Installing a 1 (RU) Chassis in a Four-Post Rack This section describes the rack installation for the Cisco Nexus 3000 series switch into a four-post rack. Installing the Switch Using the NXK-ACC-KIT-1RU Rack-Mount Kit To install the switch, you must attach front and rear mounting brackets to the switch, install slider rails on the rear of the rack, slide the switch onto the slider rails, and secure the switch to the front of the rack. - Page 20 (1 inch [2.5 mm] minimum). c) Secure the front-mount bracket and the back-mount bracket to the chassis using four M4 screws and tighten each screw to 12 in-lb (1.36 N·m) of torque. Cisco Nexus 3400 Hardware Installation Guide...
- Page 21 Holding the switch with both hands, position the two rear rack-mount brackets on the switch between the rack or cabinet posts that do not have slider rails attached to them (see the following figure). Cisco Nexus 3400 Hardware Installation Guide...
- Page 22 Tighten the 10-32 screws to 20 in-lb (2.26 N·m) or tighten the 12-24 screws to 30 in-lb (3.39 N·m). Step 5 If you attached a grounding wire to the chassis grounding pad, connect the other end of the wire to the facility ground. Cisco Nexus 3400 Hardware Installation Guide...
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Page 23: Installing The Switch Using The N3K-C3064-Acc-Kit Rack-Mount Kit
(see the two ways to mount these brackets on a typical chassis, in following figure). The holes that you use depend on the requirements of your rack and the amount of clearance required for interface cables (3 inches [7.6 mm] minimum) and module handles (1 inch [2.5 mm] minimum). Cisco Nexus 3400 Hardware Installation Guide... - Page 24 Attach the guide to the chassis using two M4 screws (see Callout 4 or 8 in the previous figure). Tighten the screws to 12 in-lb (1.36 N·m) of torque. c) Repeat Step 2 for the other rear rack-mount bracket on the other side of the switch. Cisco Nexus 3400 Hardware Installation Guide...
- Page 25 Holding the switch with both hands, position the two rear rack-mount brackets on the switch between the rack or cabinet posts that do not have slider rails attached to them (see the following figure). Cisco Nexus 3400 Hardware Installation Guide...
- Page 26 Holding the chassis level, insert two screws (12-24 or 10-32, depending on the rack type) in each of the two front rack-mount brackets (using a total of four screws) and into the cage nuts or threaded holes in the vertical rack-mounting rails (see the following figure). Cisco Nexus 3400 Hardware Installation Guide...
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Page 27: Installing A 1 (Ru) Chassis In A Two-Post Rack
Installing a 1 (RU) Chassis in a Two-Post Rack This section describes the rack installation for the Cisco Nexus 3000 series switch into a two-post rack. To install a switch, you must attach mounting brackets to the switch and secure the switch to the rack. - Page 28 • If the switch has port-side exhaust modules (fan modules with blue coloring), position the switch so that its fan and power supply modules will be in the cold aisle. b) Position the bracket so that four of its screw holes are aligned to the screw holes on the side of the chassis. Cisco Nexus 3400 Hardware Installation Guide...
- Page 29 (1.36 N·m) of torque. d) Repeat previous step for the other front rack-mount bracket on the other side of the switch and be sure to position that bracket the same distance from the front of the switch. Cisco Nexus 3400 Hardware Installation Guide...
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Page 30: Installing A 2 (Ru) Chassis In A Four-Post Rack
• You have inspected the switch shipment to ensure that you have everything ordered. • Make sure that the switch rack-mount kit includes the following parts: • Rack-mount brackets (2) • Rack-mount retainer brackets (2) Cisco Nexus 3400 Hardware Installation Guide... - Page 31 Grounding the Chassis, on page 34. If you are installing the chassis into a grounded rack, you can skip this step. Step 3 Install the slider rails on the rack or cabinet as follows: Cisco Nexus 3400 Hardware Installation Guide...
- Page 32 Insert the switch into the rack and attach it as follows: a) Holding the switch with both hands, position the switch onto the rack-mount brackets and carefully slide the chassis into the rack (see the following figure). Cisco Nexus 3400 Hardware Installation Guide...
- Page 33 (see the following figure). b) Attach the screws to secure the retainer clip (see the following figure). c) Repeat Step 6 to attach the other retainer clip on the other side of the chassis. Cisco Nexus 3400 Hardware Installation Guide...
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Page 34: Installing The Switch Using The N9K-C9300-Rmk Rack-Mount Kit
• Port-side exhaust (blue coloring for fan modules) airflow requires that the bottom-support rail with the chassis stop be located on the cold aisle side of the rack. Cisco Nexus 3400 Hardware Installation Guide... - Page 35 Use two customer-supplied screws (typically M6 x 10 mm screws) to attach the bottom-support rail half to the vertical mounting rails on the rack post. Tighten each screw to the appropriate torque setting for the screws (for M6 x 10 mm screws, use 40 in. lbs [4.5 N·m] of torque). Cisco Nexus 3400 Hardware Installation Guide...
- Page 36 (either both by the hot aisle or both by the cold aisle) and that both rails are level and level with each other. If they are not level, adjust the higher rail down to the level of the lower rail. What to do next You are ready to install two front-mount brackets on the chassis. Cisco Nexus 3400 Hardware Installation Guide...
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Page 37: Attaching Front-Mount Brackets To The Chassis
You need to slide the chassis onto the bottom-support rails so that the power supply end locks onto the chassis stops at the end of the rails and so that the front-mount brackets on the chassis come into contact with the front-mount rails on the rack. Cisco Nexus 3400 Hardware Installation Guide... - Page 38 Be sure that the sides of the chassis by the power supplies clips into the chassis stops on the bottom-support rails and the front-mount brackets come in contact with the rack (see the following figure). Cisco Nexus 3400 Hardware Installation Guide...
- Page 39 (for M6 x 10 mm screws, use 40 in-lbs [4.5 N·m] of torque). Cisco Nexus 3400 Hardware Installation Guide...
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Page 40: Installing A 2 (Ru) Chassis In A Two-Post Rack
Installing a 2 (RU) Chassis in a Two-Post Rack This section describes the rack installation for the Cisco Nexus 3000 series switch into a two-post rack. You need to attach a right-angled bracket to each side of the chassis. This bracket centers the chassis and secures it in place on a two-post rack. - Page 41 If these modules have a blue coloring for port-side exhaust airflow, then you must position the modules by the cold aisle. If the modules have a burgundy coloring for port-side intake airflow, you must position the modules by the hot aisle. Cisco Nexus 3400 Hardware Installation Guide...
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Page 42: Grounding The Chassis
Warning Statement 1046 Installing or Replacing the Unit To reduce risk of electric shock, when installing or replacing the unit, the ground connection must always be made first and disconnected last. Cisco Nexus 3400 Hardware Installation Guide... -
Page 43: Starting The Switch
Before you begin • Verify that the switch is fully installed and secured to a rack. • Verify that the switch is adequately grounded to the facility earth ground or to a grounded rack. Cisco Nexus 3400 Hardware Installation Guide... - Page 44 Connect a positive cable from the power source to the right (+) terminal on the power supply. e) Clip on the clear plastic safety cover over the power supply terminals to prevent accidental touching of these terminals. f) Turn on the power at the circuit breaker. Cisco Nexus 3400 Hardware Installation Guide...
- Page 45 If not green, try removing the module part way from its slot and reinstalling it. • System Status LED—lit and green (if this LED is orange or red, then one or more environmental monitors is reporting a problem.) • Link LEDs for the Ethernet connector—Off Cisco Nexus 3400 Hardware Installation Guide...
- Page 46 Installing the Chassis Starting the Switch Cisco Nexus 3400 Hardware Installation Guide...
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Page 47: Connecting The Switch To The Network
The console port on the switch is an RS-232 port with an RJ-45 interface. This is an asynchronous (async) serial port; any device connected to this port must be capable of asynchronous transmission. Cisco Nexus 3400 Hardware Installation Guide... -
Page 48: Connecting The Management Interface
After you perform the initial configuration for the switch and create a management connection, you are ready to connect the interface ports on the switch to other devices. Depending on the types of interface ports on the Cisco Nexus 3400 Hardware Installation Guide... -
Page 49: Installing Sfp+ And Sfp Transceivers
Note If you cannot install the cable into the transceiver, insert or leave the dust plug in the cable end of the transceiver. Cisco Nexus 3400 Hardware Installation Guide... -
Page 50: Installing Qsfp+ Transceivers
Hold the transceiver so that the identifier label is on the top. b) Align the QSFP+ transceiver in front of the module's transceiver socket opening and carefully slide the QSFP+ transceiver into the socket until the transceiver makes contact with the socket electrical connector. Cisco Nexus 3400 Hardware Installation Guide... -
Page 51: Installing Sfp+ And Sfp Optical Cables
If you cannot install the cable into the transceiver, insert or leave the dust plug in the cable end of the transceiver. For instructions on verifying connectivity, see the appropriate Cisco Nexus Series configuration guide. Maintaining Transceivers and Optical Cables Transceivers and fiber-optic cables must be kept clean and dust free to maintain high signal accuracy and prevent damage to the connectors. - Page 52 Connecting the Switch to the Network Maintaining Transceivers and Optical Cables Cisco Nexus 3400 Hardware Installation Guide...
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Page 53: Replacing Modules
Attach an ESD wrist strap or other ESD device to your body and an earth ground to prevent ESD damage. You can attach the ESD device to any earth ground or grounded object, such as a grounded rack or ground connection on a chassis. Cisco Nexus 3400 Hardware Installation Guide... -
Page 54: Replacing A 2 (Ru) Fan Module
Grasp the captive screws of the fan module and pull it outward. c) Pull the fan module clear of the chassis and set it on an antistatic surface or repack it in packing materials. Step 2 Install the replacement fan module as follows: Cisco Nexus 3400 Hardware Installation Guide... -
Page 55: Replacing An Ac Power Supply
Either place the power supply on an antistatic surface or pack it in its packing materials. d) If the power supply slot is to remain empty, install a blank power supply filler panel (part number N2200-P-BLNK). Step 3 Install the replacement power supply as follows: Cisco Nexus 3400 Hardware Installation Guide... -
Page 56: Replacing A Dc Power Supply
• Verify that the replacement power supply module has the same direction of airflow as the other modules in the same chassis. Otherwise the switch can overheat and shut down. • Verify that the circuit breaker for the DC power source is turned off. Cisco Nexus 3400 Hardware Installation Guide... - Page 57 Clip the clear plastic cover over the terminals to prevent accidental touching of the terminals. f) Turn on the power at the circuit breaker. g) Verify the power supply operation by checking that the OK LED is green. Cisco Nexus 3400 Hardware Installation Guide...
- Page 58 Replacing Modules Replacing a DC Power Supply Cisco Nexus 3400 Hardware Installation Guide...
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Page 59: Appendix A Rack Specifications
See below. The cabinet or rack must also meet the following requirements: • The minimum vertical rack space per Cisco Nexus 3000 Series switch chassis must be one RU (rack units), equal to 1.75 inches (4.4 cm). • The width between the rack-mounting rails must be at least 17.75 inches (45.0 cm) if the rear of the device is not attached to the rack. -
Page 60: About Requirements For Perforated Cabinets
• The roof should be perforated with at least a 20-percent open area. • The cabinet floor should be open or perforated to enhance cooling. The Cisco R Series rack conforms to these requirements. About Requirements for Open Racks In addition to the requirements listed in the “General Requirements for Cabinets and Racks” section on page... -
Page 61: System Specifications
Cisco Nexus 34180YC 17.3 inches (43.9 cm) 25.7 inches (65.2 cm) 1.72 inches (4.37 cm) (1 chassis Cisco Nexus 3464C 17.4 inches (44.1 cm) 22.5 inches (57.1 cm) 3.38 inches (8.6 cm) (2 chassis Cisco Nexus 3400 Hardware Installation Guide... -
Page 62: Ac Power Cable Specifications
250 VAC 10 A, EL-208B plug 8.2 feet (2.5 m) DC Power Cable Specifications Power Supply Power Cord Cord Set Description All except Argentina, Brazil, and NO-POWER-CORD No power cord included with Japan switch Cisco Nexus 3400 Hardware Installation Guide... -
Page 63: Hvdc Power Cable Specifications
There is no earth ground connection on this input terminal block, thus the earth grounding is provided by the system being grounded. HVDC Power Cable Specifications Type Power Cord Part Number Cord Set Description HVDC CAB-HVDC-3T-2M 6.6-foot (2.0 m) cable with Saf-D-Grid and three terminal connectors Cisco Nexus 3400 Hardware Installation Guide... - Page 64 System Specifications HVDC Power Cable Specifications Cisco Nexus 3400 Hardware Installation Guide...
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Page 65: Leds
• Chassis LEDs, on page 57 • Fan LEDs, on page 59 • Power Supply LEDs, on page 60 Chassis LEDs This table provides information about chassis LEDs for Cisco Nexus 3000 Series switches. Cisco Nexus 3400 Hardware Installation Guide... - Page 66 This port is not in use. This port is unusable during breakout. All diagnostics pass. Status (STS) Solid on (green) The module is operational. The module is not receiving power. On (amber) Cisco Nexus 3400 Hardware Installation Guide...
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Page 67: Fan Leds
The module has a runtime failure and is brought offline. Fan LEDs This table provides information about fan LEDs for Cisco Nexus 3000 Series switches. Cisco Nexus 3400 Hardware Installation Guide... -
Page 68: Power Supply Leds
The module has a runtime failure and is brought offline. Power Supply LEDs This table provides information about power supply LEDs for Cisco Nexus 3000 Series switches. Component Status Description Power supply OK (green) Solid on Power supply is on and okay. -
Page 69: Appendix D Spare Parts Table
A P P E N D I X Spare Parts Table • Spares Support Table, on page 62 Cisco Nexus 3400 Hardware Installation Guide... -
Page 70: Spares Support Table
PSU’s in non-redundancy mode only. Nexus 3464C 2 RU AC port-side Port-side exhaust Accessory kit exhaust (NXA-F AN-160CFM-PE) (N9K-C9300-ACK) (NXA-PAC-1200W-PE) Port-side intake Rack mount kit AC port-side intake (NXA-FAN-160CFM-PI) (N9K-C9300-RMK) (NXA-PAC-1200W-PI) HVAC/HVDC dual-direction (N9K-PUV-1200W) Cisco Nexus 3400 Hardware Installation Guide... - Page 71 Spare Parts Table Spare Parts Table Table 1: Fan Speeds for this Switch Note Port-Side Intake Port-Side Exhaust Fan Speed % Fan Speed % Typical/Minimum Maximum 100% 100% Cisco Nexus 3400 Hardware Installation Guide...
- Page 72 Spare Parts Table Spare Parts Table Cisco Nexus 3400 Hardware Installation Guide...