Ruijie RG-S7800C Series Hardware Installation And Reference Manual
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Ruijie RG-S7800C Series Hardware Installation And Reference Manual

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RG-S7800C Series Switches
Hardware Installation and Reference Guide V1.11

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Summary of Contents for Ruijie RG-S7800C Series

  • Page 1 RG-S7800C Series Switches Hardware Installation and Reference Guide V1.11...
  • Page 2 This document is provided “as is”. The contents of this document are subject to change without any notice. Please obtain the latest information through the Ruijie Networks website. Ruijie Networks endeavors to ensure content accuracy and will not shoulder any responsibility for losses and damages caused due to content omissions, inaccuracies or errors.
  • Page 3 It is intended for the users who have some experience in installing and maintaining network hardware. At the same time, it is assumed that the users are already familiar with the related terms and concepts. Obtaining Technical Assistance  Ruijie Networks Website: https://www.ruijienetworks.com/  Technical Support Website: https://ruijienetworks.com/support...

  • Page 4: Product Overview

    Hardware Installation and Reference Guide Product Overview 1 Product Overview Launched by Ruijie independently, RG-S7800C series next generation core switches adopt the crossbar/FULLMESH architecture and support dual supervisor modules and power supply redundancy.  The RG-S7808C: supports dual supervisor modules and provides six service module slots.
  • Page 5 Hardware Installation and Reference Guide Product Overview The weight only includes that of the empty chassis and fans. The whole device's weight is subject to that of the modules selected. RG-S7808C switch is a class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures.
  • Page 6 Hardware Installation and Reference Guide Product Overview Note: Supervisor module slots Slot for system power supply module Service module slots Anti-static wrist strap socket Cable management bracket Ensure the supervisor module, service module, and power supply module are removed from the chassis before you move or transport the RG-S7808C chassis.
  • Page 7 Hardware Installation and Reference Guide Product Overview Note: PoE power supply slot Fan Tray Direction sign for installing air filter Handle of the fan tray Captive screw of the air filter Captive screws of the fan tray Air filter module For S7808C, the PoE power supply slot consists of a frame of PoE power supply module-- M78-PSE.
  • Page 8 Hardware Installation and Reference Guide Product Overview Note: Exhaust vents for PoE power modules Exhaust vents for system power modules Exhaust vents for service and supervisor modules For the PoE power supply modules, air flows across the chassis from the back intakes to the front vents. For the supervisor and service modules, air flows across the chassis from the right intakes to the back vents.
  • Page 9 Hardware Installation and Reference Guide Product Overview Long term operation height: 3000m at 50℃. The temperature decreases by 1℃ as the altitude ranging from 3000m to 5000m increases by 200m. Altitude Operation height: 5000m max Storage height: 5000m max Operating 0°...
  • Page 10 Hardware Installation and Reference Guide Product Overview Note: Supervisor module slot Anti-static wrist strap socket Service module slots Cable management bracket Ensure the supervisor module, service module, and power supply module are removed from the chassis before you move or transport the RG-S7805C chassis. Back Panel The back panel of the RG-S7805C switch is shown in Figure 1-8.
  • Page 11 Hardware Installation and Reference Guide Product Overview Note: Air intakes for service and supervisor modules Air intakes for system power modules Figure 1-10 Ventilation and Heat Dissipation System of the RG-S7805C Switch (Exhaust Vents) Note: Exhaust vents for service and supervisor Exhaust vents for system power modules modules For the supervisor and service modules, air flows across the chassis from the right intakes to the back vents.
  • Page 12 Hardware Installation and Reference Guide Product Overview M7800C-32XS4QXS-DA M7800C-24XT4QXS-DA M7800C-24GT24SFP4XS-EB Service Module M7800C-24SFP/12GT4XS-EB M7800C-48GT4XS-EB M7800C-48SFP4XS-EB M7800C-36GT12SFP4XS-EB Hot Swapping Supported RG-PA600I: 90-180V~ Power: 600W; 180-264V~ Power: 600W Power Supply RG-PA1600I: 90-180V~ Power: 1200W; 180-264V~ Power: 1600W Module RG-PD600I: -40VDC to -75VDC Power: 600W RG-PD1600I: -40VDC to -75VDC Power: 1400W Power Supply...
  • Page 13 Hardware Installation and Reference Guide Product Overview Front Panel The front panel of the RG-S7810C switch is shown in Figure 1-12. Figure 1-12 Front Panel of the RG-S7810C Switch...
  • Page 14 Hardware Installation and Reference Guide Product Overview Note: System status LED Cable management bracket Service module slots Anti-static wrist strap socket Identification Status Meaning on the panel The module is NOT receiving power. Solid Red The module is faulty. Supervisor module 1 status Blinking Initiation is in progress.
  • Page 15 Hardware Installation and Reference Guide Product Overview Note: Power module slot Fan module slot Supervisor module slot Grounding point Switching fabric module slot Ensure the supervisor module, service module, and power supply module are removed from the chassis before you move or transport the RG-S7810C chassis.
  • Page 16 Hardware Installation and Reference Guide Product Overview Note: Air intakes for power modules Air intakes for supervisor and switching Air intakes for service modules fabric modules Figure 1-15 Ventilation and Heat Dissipation System of the RG-S7810C Switch (Exhaust Vents) Note: 2.3.
  • Page 17 Hardware Installation and Reference Guide Product Overview 1.4 Module The RG-S7800C switch adopts the module-based design. Compliant with industry standards, the design divides modules and integrates module interfaces to ensure the switch system's functioning and independence of various function modules. The modules of the RG-S7800C switch provide 10/100/1000M auto-sensing Ethernet copper ports, 1000 Mbps/100 Mbps SFP (single-mode/multi-mode) optical fiber interfaces and 10G/40G optical fiber interfaces.
  • Page 18 Hardware Installation and Reference Guide Product Overview The device overheats, which will affect the system Solid yellow performance. The system may continue operating. Solid green The fan is operational. Fan status LED Solid yellow The fan is NOT in the position. Solid red The fan is faulty.
  • Page 19 Hardware Installation and Reference Guide Product Overview The M7800C-CM module provides three external ports:  Universal Serial Bus (USB) port: By connecting to the USB port, the USB storage devices can store logs, host version, alarms and other diagnosis information, facilitating online upgrade of switch software and storage of logs. To secure data and prevent damage to the device, it is recommended to use high-quality flash disks produced by reliable manufacturers.
  • Page 20 Hardware Installation and Reference Guide Product Overview Management Supported Redundancy EMC Standards GB9254-2008 CLASS A Safety Standards GB4943-2011 Operating 0° C to 50° C Temperature Storage -40° C to 70° C Temperature Operating Humidity 10% to 90% RH (non-condensing) MTBF 312,000 hours Weight Net weight: 0.86 kg...
  • Page 21 Hardware Installation and Reference Guide Product Overview The module is NOT receiving power. Solid red The module is faulty. System LED Status Initialization is in progress. Continuous blinking indicates Blinking green errors. Solid green The module is operational. The module acts as the standby supervisor module. Primary/standby supervisor Primary module LED...
  • Page 22 Hardware Installation and Reference Guide Product Overview Weight Net weight: 1.9 kg Dimensions 371.0 mm x 248.0 mm x 43.0 (W x D x H) The M7810C-CM adopts the CR2032 lithium battery. The device may explode if a wrong battery model is used. Used batteries should be properly disposed of.
  • Page 23 Hardware Installation and Reference Guide Product Overview 10GBASE-ZR (1550nm) Single-mode optical fiber XG-SFP-AOC1M 1m SFP+ active optical cable XG-SFP-AOC3M 3m SFP+ active optical cable XG-SFP-AOC5M 5m SFP+ active optical cable Status, Link/ACT Hot Swapping Supported ＜95W Power Consumption EMC Standards GB9254-2008 CLASS A Safety Standards GB4943-2011...
  • Page 24 Hardware Installation and Reference Guide Product Overview Blinking The port is transmitting and receiving data. Specifications Model M7800C-24SFP/12GT4XS-EA Quad-core CPU, each core with the clock speed of 1.0G BOOTROM 8 MB Flash Memory 512 MB SDRAM DDRIII 1 GB 12 10/100/1000BASE-T RJ45 ports, External Port 24 SFP ports (F1-F12 are optical/electrical ports) 4 SFP+ ports...
  • Page 25 Hardware Installation and Reference Guide Product Overview The M7800C-36GT12SFP4XS-EA supports 10G SFP+ and Gigabit SFP modules. 10G SFP+ modules cannot be used as Gigabit SFP modules. Identification Status Meaning on the panel The module is NOT receiving power. Solid red The module is faulty.
  • Page 26 Hardware Installation and Reference Guide Product Overview Storage -40° C to 70° C Temperature Operating Humidity 10% to 90% RH (non-condensing) MTBF 334,000 hours Weight Net weight: 2.9 kg Dimensions 438.5 mm x 309.0 mm x 40.1 (W x D x H) 1.4.7 M7800C-48GT4XS-EA Module Appearance Figure 1-22 Appearance of the M7800C-48GT4XS-EA...
  • Page 27 Hardware Installation and Reference Guide Product Overview 10GBASE-LR (1310nm) Single-mode optical fiber 10GBASE-ER (1550nm) Single-mode optical fiber 10GBASE-ZR (1550nm) Single-mode optical fiber XG-SFP-AOC1M 1m SFP+ active optical cable XG-SFP-AOC3M 3m SFP+ active optical cable XG-SFP-AOC5M 5m SFP+ active optical cable Status, Link/ACT Hot Swapping Supported...
  • Page 28 Hardware Installation and Reference Guide Product Overview The port does NOT provide PoE power supply. Solid green The port provides PoE power supply RJ45 port LED(in Link/ACT The port is overloaded and short-circuited, PoE mode) Solid yellow Power overload causes failure to provide PoE power supply.
  • Page 29 Hardware Installation and Reference Guide Product Overview MTBF 321,000 hours Weight Net weight: 3.20 kg Dimensions 438.5 mm x 309.0 mm x 40.1 (W x D x H) 1.4.9 M7800C-48SFP4XS-EA Module Appearance Figure 1-24 Appearance of the M7800C-48SFP4XS-EA Module External Port M7800C-48SFP4XS-EA provides 48 SFP ports and 4 SFP+ ports.
  • Page 30 Hardware Installation and Reference Guide Product Overview 1000BASE-LH (1310nm) Single-mode optical fiber 1000BASE-ZX (1550nm) Single-mode optical fiber 10GBASE-SR (850nm) Multi-mode optical fiber 10GBASE-LR (1310nm) Single-mode optical fiber 10GBASE-ER (1550nm) Single-mode optical fiber 10GBASE-ZR (1550nm) Single-mode optical fiber XG-SFP-AOC1M 1m SFP+ active optical cable XG-SFP-AOC3M 3m SFP+ active optical cable XG-SFP-AOC5M...
  • Page 31 Hardware Installation and Reference Guide Product Overview Solid green The module is operational The port link is NOT connected. Solid green The port is connected at 1000Mbps. GT port LED Link/ACT Solid yellow The port is connected at 10Mbps or 100Mbps. Blinking The port is transmitting and receiving data.
  • Page 32 Hardware Installation and Reference Guide Product Overview Figure 1-26 Appearance of the M7800C-24SFP/12GT4XS-EB External Port M7800C-24SFP/12GT4XS-EB provides 12 10/100/1000BASE-T RJ45 ports, 24 SFP ports and 4 SFP+ ports. The first 12 SFP ports are combo ports. The RJ45 ports support 10/100/1000Mbps auto-negotiation. The SFP ports support hot swapping and the rate of 100/1000Mbps.
  • Page 33 Hardware Installation and Reference Guide Product Overview Status, Link/ACT Hot Swapping Supported Power <85W Consumption EMC Standards GB9254-2008 CLASS A Safety GB4943-2011 Standards Operating 0° C to 50° C Temperature Storage -40° C to 70° C Temperature Operating 10% to 90% RH (non-condensing) Humidity MTBF 335,000 hours...
  • Page 34 Hardware Installation and Reference Guide Product Overview Specifications Model M7800C-36GT12SFP4XS-EB Quad-core CPU, each core with the clock speed of 1.0G BOOTROM 8 MB Flash Memory 512 MB SDRAM DDRIII 1 GB Port Type 36 10/100/1000BASE-T RJ45 ports, 12 SFP ports and 4 SFP+ ports 10/100/1000BASE-T Cat-5 UTP 100BASE-FX(1310nm)
  • Page 35 Hardware Installation and Reference Guide Product Overview Identification on Status Meaning the panel The module is NOT receiving power. Solid red The module is faulty. System LED Status Initialization is in progress. Continuous blinking Blinking green indicates errors. Solid green The module is operational The port link is NOT connected.
  • Page 36 Hardware Installation and Reference Guide Product Overview External Port M7800C-48SFP4XS-EB provides 48 SFP ports and 4 SFP+ ports. The SFP ports support 100/1000Mbps auto-negotiation and hot swapping. And the SFP+ ports support 10G SFP+ modules, Gigabit SFP modules and hot swapping.
  • Page 37 Hardware Installation and Reference Guide Product Overview Standards Operating 0° C to 50° C Temperature Storage -40° C to 70° C Temperature Operating 10% to 90% RH (non-condensing) Humidity MTBF 337,000 hours Weight Net weight: 2.80 kg Dimensions 438.5 mm x 309.0 mm x 40.1...
  • Page 38 Hardware Installation and Reference Guide Product Overview SDRAM DDRIII 1 GB Port Type 24 10/100/1000BASE-T RJ45 ports, 24 SFP ports and 4 SFP+ ports 10/100/1000BASE-T Cat-5 UTP 100BASE-FX(1310nm) Multi-mode or single-mode optical fiber, supported by SFP ports while not supported by SFP+ ports. 100BASE-FX (1550nm) Single-mode optical fiber, supported by SFP ports while not supported by SFP+ ports.
  • Page 39 Hardware Installation and Reference Guide Product Overview indicates errors. Solid green The module is operational The port link is NOT connected. Solid green The port is connected at 1000Mbps. SFP+ port LED Link/ACT Solid yellow The port is connected at 10Mbps or 100Mbps. Blinking The port is transmitting and receiving data.
  • Page 40 Hardware Installation and Reference Guide Product Overview External Port M7800C-24XT4QXS -DA provides 24 10G RJ45 ports and 4 QSFP+ ports. The RJ45 ports support 100M/1G/10G auto-negotiation and full-duplex. The QSFP+ ports support 40G QSFP+ modules. Identification on Status Meaning the panel The module is NOT receiving power.
  • Page 41 Hardware Installation and Reference Guide Product Overview Figure 1-33 Appearance of the M7810C-FE-D I External Port M7810C-FE-D I provides one port.  Console port: As a serial communications port, it uses the RS-232 interface level and standard RJ-45 connector. Button ...
  • Page 42 Hardware Installation and Reference Guide Product Overview Figure 1-34 Appearance of the RG-PA1600I-F Module External port The RG-PA1600I-F module provides 12 VAC input to the overall system of the RG-S7808C switch. The front panel of the power supply module provides a 3-pin power port, which can be connected to standard 16A power cord. Meaning DC/FLT Solid green...
  • Page 43 Hardware Installation and Reference Guide Product Overview Figure 1-35 Appearance of the RG-PA600I-F Module External Port The RG-PA600I-F module provides 12 VAC input to the overall system of the RG-S7808C switch. The front panel of the power supply module provides a 3-pin power port, which can be connected to standard 10A power cord. Meaning DC/FLT Solid green...
  • Page 44 Hardware Installation and Reference Guide Product Overview External Port The RG-PD600I module provides one DC (-48V) power port. Meaning DC/FLT Solid green Solid green The module is operational There is external power supply. The power module is not in Solid green Solid red use.
  • Page 45 Hardware Installation and Reference Guide Product Overview External Port The RG-PA300I-F module provides 12 VAC input to the overall system of the RG-S7805C switch. The front panel of the power supply module provides a 3-pin power port, which can be connected to standard 10A power cord. Indicator Status Meaning...
  • Page 46 Hardware Installation and Reference Guide Product Overview External Port RG-PA1600I module provides 12 VAC input to the overall system of the RG-S7810C switch. The front panel of the power supply module provides a 3-pin power port, which can be connected to standard 16A power cord. Meaning DC/FLT Solid green...
  • Page 47 Hardware Installation and Reference Guide Product Overview External Port RG-PA600I module provides 12 VAC input to the overall system of the RG-S7810C switch. The front panel of the power supply module provides a 3-pin power port, which can be connected to standard 10A power cord. Meaning DC/FLT Solid green...
  • Page 48 Hardware Installation and Reference Guide Product Overview External Port The RG-PD1600I module provides one DC (-48V) power port. Meaning DC/FLT Solid green Solid green The module is operational There is external power supply. The power module is not in Solid green Solid red use.
  • Page 49 Hardware Installation and Reference Guide Product Overview 1.4.26 RG-PD600I Module Appearance Figure 1-41 Appearance of the RG-PD600I Module External Port The RG-PD600I module provides one DC (-48V) power port. Meaning DC/FLT Solid green Solid green The module is operational There is external power supply. The power module is not in Solid green Solid red use.
  • Page 50 Hardware Installation and Reference Guide Product Overview Power Cord 20A power cord Requirement When you plug the power cable into the power supply, pull down the retention clip over the plug on the power cable. Operation Altitude: 2000m max. Storage Altitude: 2000 max. 1.4.27 M78-PSE Figure 1-42 Appearance of the RG-M78-PSE Module Note:...
  • Page 51 Hardware Installation and Reference Guide Product Overview Do not connect the PoE power cord to the system power supply. The 3-pin power port for the PoE module is on the M78-PSE-L module. The M78-PSE-L module provides two PoE power module slots (PoE1 and PoE2) and two 3-pin power ports (port for ...
  • Page 52 Hardware Installation and Reference Guide Product Overview Solid red Output undervoltage Solid red Output overvoltage Solid green Blinking red Communication fails Specifications Module Model RG-PA3000I-PL Rated Voltage 100 to 120 VAC, 210 to 240 VAC; 50/60 Hz Range Max Voltage 90 to 264 VAC;...
  • Page 53 Hardware Installation and Reference Guide Product Overview There is no power input Blinking green The module is in standby mode Solid green Solid yellow Persistent overcurrent. Solid green Solid yellow Temperature alarm Solid red Over-temperature causes power-off Solid red AC is powered off. Solid red Short circuit.
  • Page 54 Hardware Installation and Reference Guide Product Overview There is no power input Blinking green The module is in standby mode Solid green Solid yellow Persistent overcurrent. Solid green Solid yellow Temperature alarm Solid red Over-temperature causes power-off Solid red AC is powered off. Solid red Short circuit.
  • Page 55 Hardware Installation and Reference Guide Product Overview (W x D x H) Status Meaning The fan is NOT receiving power or fails. Status Solid green The fan is operational. Features Function Meaning Status Monitoring Rotational speed monitoring, failure alarm Automatic Speed-adjustment controlled by temperature Speed-adjustment Hot Swapping...
  • Page 56 Hardware Installation and Reference Guide Product Overview Speed-adjustment Hot Swapping Hot swapping is supported by the fan tray. 1.4.34 M10C-FAN Module Appearance Figure 1-49 Appearance of the M10C-FAN Module Note: Fan status LED Fan handle Captive screws of fan tray Composition The M10C-FAN is the fan for service modules and supervisor modules on the RG-S7810C.

  • Page 57: Preparation Before Installation

    Hardware Installation and Reference Guide Preparation before Installation 2 Preparation before Installation 2.1 Safety Suggestions To avoid body injury and equipment damage, please carefully read the safety suggestions before you install RG-S7800C. The following safety suggestions do not cover all possible dangers. 2.1.1 General Suggestions ...
  • Page 58 Hardware Installation and Reference Guide Preparation before Installation  Take dust prevention measures in the room.  Maintain an appropriate humidity.  Always wear an anti-static wrist strap when you touch any circuit board.  Try to hold a circuit board by its edges. Do not touch any components or the PCB. ...

  • Page 59: Installation Site Requirements

    Hardware Installation and Reference Guide Preparation before Installation 2.1.5 Laser Safety Among the modules supported by RG-S7800C, there are a great number of optical modules that are Class I laser products. Precautions:  When a fiber transceiver works, ensure that the port has been connected with a fiber or is covered with a dust cap so as to keep out dust and avoid burning your eyes.

  • Page 60: Humidity Requirements

    Hardware Installation and Reference Guide Preparation before Installation Operating Temperature Storage Temperature 0º C to 50º C -40º C to 70º C The ambient temperature is measured at the point that is 1.5m above the floor and 0.4m before the equipment when there is no protective plate in front or back of the equipment rack.

  • Page 61: Power Requirements

    Hardware Installation and Reference Guide Preparation before Installation Dust the chassis, including the backboard, every one or two years. If the device is in a poor dust prevention environment, please increase the dusting times. 2.2.7 Power Requirements When the RG-S7808C can use the following power supplies: ...

  • Page 62: System Grounding Requirements

    Hardware Installation and Reference Guide Preparation before Installation 2.2.8 System Grounding Requirements A good grounding system is the basis for the stable and reliable operation of the RG-S7800C. It is the key to prevent lightning stroke and resist interference. Please carefully check the grounding conditions on the installation site according to the grounding requirements, and perform grounding properly as needed.
  • Page 63 Hardware Installation and Reference Guide Preparation before Installation  Be sure that the square hold strip is at least 125 mm far from the outboard front door and the door is at most 25 mm thick to ensure a minimum available distance of 100 mm. The front door is at least 500 mm far from the back door, Figure 2-3 Cabinet Dimensions ...

  • Page 64: Installation Tools

    Hardware Installation and Reference Guide Preparation before Installation 2.4 Installation Tools Cross screwdriver, straight screwdriver, related electric and optical cables Common Tools Bolts, diagonal pliers, straps Anti-static glove, stripping pliers, crimping pliers, crimping pliers for the crystal head, Special Tools wire cutter Fiber Optic Cleaning Tools Air-laid paper, optical fiber microscope...

  • Page 65: Product Installation

    Hardware Installation and Reference Guide Product Installation 3 Product Installation RG-S7808C series Ethernet switch must be used and fixed in the room. Make sure you have carefully read part 2 and this part, and be sure that the requirements set forth in part 2 have been met.

  • Page 66: Installing The Air Filter (Optional)

    Hardware Installation and Reference Guide Product Installation 3.3 Installing the Air Filter (Optional) Install air filters of the supervisor module and service module on the RG-S7808C. The air filter is not supported on RG-S7805C. If an air filter is used for a long time, dust may block its air vent, weakening system ventilation. It is recommended you wash the air filter every three months.

  • Page 67: Mounting Cable Management Brackets

    Hardware Installation and Reference Guide Product Installation 3.4 Installing the PoE Frame(Optional) Please refer to M78-PSE for installing M78-PSE on the RG-S7808C. The PoE frame is not supported on the RG-S7805C. If installed modules requiring PoE power supply, such as M7800C-48GT4XS-P-EA, then both PoE frame and PoE power supply are needed.

  • Page 68: Mounting The Cabinet

    Hardware Installation and Reference Guide Product Installation  Mount the cable management bracket for RG-S7805C Take out cable management brackets. There three cable management brackets on each side respectively. Pay attention to the direction to mount cable management brackets, as shown in figure 3-5. Align the screw holes on the cable management bracket with those on the chassis and tighten the screws, as shown in figure 3-5.
  • Page 69 Hardware Installation and Reference Guide Product Installation  After the cabinet is installed, it should be vertical to the ground.  When multiple cabinets are put side by side in the room, they should be aligned in a straight line, with an error less than 5 mm.

  • Page 70: Mounting The Switch To A Cabinet

    Hardware Installation and Reference Guide Product Installation It is recommended to install the power socket after planning on available space properly. Otherwise, there may be problems for operation. 3.7 Mounting the Switch to a Cabinet Precautions Before mounting RG-S7800C into the cabinet, first verify that the front and back brackets of the cabinet are at the right locations.

  • Page 71: Connecting The System Ground

    Hardware Installation and Reference Guide Product Installation 3.8 Connecting the System Ground A good grounding system protects your switch against lightning strikes and interferences and ensures its normal operation and reliability. Precaution  The sectional area of the grounding wire should be determined according to the possible maximum current. Cables of good conductor should be used.

  • Page 72: Installing Power Supplies

    Hardware Installation and Reference Guide Product Installation Figure 3-10 Grounding Point on the Rear of the RG-S7808C Switch To guarantee the security of the person and the device, the RG-S7800C must be well-grounded. The grounding resistance shall be less than 1Ω. A service person shall check whether or not the socket-outlet from which the equipment is to be powered provides a connection the building protective earth.
  • Page 73 Hardware Installation and Reference Guide Product Installation Before inserting or removing the power module, please verify whether the switch is well mounted. The switch is high, avoid switch tumble when you are inserting or removing the power module. If you want to hot swap a power supply, please make sure that the interval between two operation is greater than 30 seconds.

  • Page 74: Installing Fans

    Hardware Installation and Reference Guide Product Installation 3.10 Installing Fans RG-S7808C and RG-S7805C adopt M08-FAN and M05C-FAN module for heat dissipation respectively. Before the following procedures, wear an anti-static wrist strap close to your skin and have it properly grounded. ...
  • Page 75 Hardware Installation and Reference Guide Product Installation Do not plug/unplug a supervisor module, service module or switch fabric module forcedly, use the ejector.  Select Slots For the slot location of the supervisor module and service module, please see figure 3-15 and 3-16. Figure 3-15 RG-S7808C Chassis ①Supervisor module slot ②Service module slot...

  • Page 76: Installing Swappable Interface Modules (Optional)

    Hardware Installation and Reference Guide Product Installation  Steps for installing the RG-S7805C module: Pull out both levers (① in figure 3-18). Insert the module into the slot along the rail and drive it ahead smoothly (② in figure 3-18). Push both levers toward the slot (③...

  • Page 77: Installing Sfp+/Sfp Modules

    Hardware Installation and Reference Guide Product Installation 3.12.1 Installing SFP+/SFP Modules To avoid damaging components due to operation errors, read this section carefully before installing SFP+/SFP modules. To install the SFP/SFP+ module, do as follows: Turn up the handle of the module into the top bail-clasp latch. Hold both sides of the module and push the module into place (You can feel that the module is placed in position with a click sound).

  • Page 78: Connecting The Power Cord

    Hardware Installation and Reference Guide Product Installation  If the SFP+ copper module cannot be inserted to the end, do not push it forcefully. Please try the other end of the module.  Do not touch the connecting finger on the module. ...
  • Page 79 Hardware Installation and Reference Guide Product Installation Figure 3-24 Connecting the Power Cord on RG-7805C Please use the 3-pin power cord. The cross-sectional area of each pin is 1.5 mm or 14 AWG minimum. 16A and 10A power cords are available for the RG-S7808C AC power supply. Only 10A power cord is available for RG-S7805C AC power supply.
  • Page 80 Hardware Installation and Reference Guide Product Installation  Verify that there is no potential danger in the working area, for example, the power supply is not grounded well, or the ground is wet.  Please do not place the switch at a damp place to prevent the moisture from entering the switch. ...

  • Page 81: System Debugging

    Hardware Installation and Reference Guide System Debugging 4 System Debugging 4.1 Establishing the Configuration Environment Establishing the Configuration Environment If you log in to the switch for the first time, please use the Console port. Connecting the Console Cable Connect one end of the DB-9 jack of the console cable to the serial port of the PC. Connect one end of the console cable RJ45 to the Console port of the switch.
  • Page 82 Hardware Installation and Reference Guide System Debugging In the Connectivity Note window, type the name of the new connection and click OK. A window appears as shown in Figure 4-3. In the Connect Using field, select the serial port you want to use. Figure 4-3 After selecting the serial port, click OK.

  • Page 83: Power-On Startup

    Hardware Installation and Reference Guide System Debugging After setting the serial port parameters, click OK. The Hyperterminal window appears.. 4.2 Power-on Startup Checking Before Power-on  The switch is fully grounded.  The power cable is correctly connected.  The power supply voltage complies with the requirement of the switch. ...

  • Page 84: Monitoring And Maintenance

    Replacing Fuses To replace the old fuse wire with the correspondent new one, please contact the technical support representatives of Ruijie Networks. The following table lists the specifications for the module fuses. Module Fuse Slot Number Fuse Specification...
  • Page 85 Hardware Installation and Reference Guide Monitoring and Maintenance M7800C-CM F 15A/65V M7805C-CM F 10A/125V M7800C-16SFP8XS-EA F 20A/125V M7800C-24SFP/12GT4XS-EA F 20A/125V M7800C-36GT12SFP4XS-EA F 20A/125V M7800C-48GT4XS-EA F 20A/125V M7800C-48GT4XS-P-EA F 20A/125V M7800C-48SFP4XS-EA F 20A/125V M7800C-24GT24SFP4XS-EA F 20A/125V M08-FAN F 15A/65V...

  • Page 86: General Installation Troubleshooting Flow

    Check the connection of the serial port and its parameters Check the connection of the fibers or cables of various ports Contact Technical Support of Ruijie Networks for hardware problems 6.2 Common Troubleshooting Procedures Fault 1: The AC power module does not work. Fault Description: The Status LED of each service module is OFF, the Power LED of the fan tray is OFF, and the fan does not work.
  • Page 87 RG-S7800C Software Configuration Guide. If not, modify the serial port configuration parameters. If there is still no serial port printed information, please contact Ruijie Customer Service Department for technical support. Fault 7: The serial port console outputs illegible characters.
  • Page 88 Check whether the rates of the two sides match and whether the optical fiber type meets requirements. In addition, for ports supporting different rates, check whether rate modes are configured correctly. If above mentioned methods do not take effect, please contact Ruijie Networks for technology assistance.

  • Page 89: Replacing Modules

    Hardware Installation and Reference Guide Replacing Modules 7 Replacing Modules 7.1 Removing, Cleaning and Installing Air Filter After the air filter is used for a long time, the dust may block the holes on the air filter, affecting heat dissipation and ventilation.

  • Page 90: Removing Sfp+ Cables

    Hardware Installation and Reference Guide Replacing Modules Precaution  Unplug the optical fiber before removing the module.  Do not pull out the module forcefully without turning down the handle of the module.  Immediately install the dust plug to the module port and the switch fiber port. 7.2.2 Removing SFP+ Cables Pull the tap out and unlock the module.
  • Page 91 Hardware Installation and Reference Guide Replacing Modules Figure 7-5 Replacing the Module (for RG-S7805C) In order to ensure the reliability of the system ventilation and heat dissipation performance and address the requirement of the dust-filter, filler panel needs to be installed in the slot where no supervisor module or service module has been installed.

  • Page 92: Removing Power Modules

    Hardware Installation and Reference Guide Replacing Modules 7.4 Removing Power Modules Preparation Wear an anti-static wrist strap close to your skin and have it properly grounded. Take out the power module from the package. Please power off the module before removing it. After hot swapping a module, please wait for at least 30 seconds for the next operation.

  • Page 93: Removing Fans

    Hardware Installation and Reference Guide Replacing Modules Note: A: Power modules to be removed B: Power module to be installed 7.5 Removing Fans Do not touch any bare wire, terminal or the power instruction on the switch. The fan tray supports hot swapping, If you want to remove the fan tray when the switch is operational, do not remove the fan tray until the fan stops rotating, Besides, do not put your hands inside the fan tray.
  • Page 94 Hardware Installation and Reference Guide Replacing Modules 7.6 Removing PoE Frame Do not touch any bare wire, terminal or the power instruction on the switch. The PoE frame does not support hot swapping. Do not remove the frame unless the switch is not electrified. Besides, do not put your hands inside the frame.

  • Page 95: Connecting The External Port Cables

    Hardware Installation and Reference Guide Cables 8 Cables This chapter describes the precautions and simple steps for cable connection and bundling. See Appendix D cabling Recommendations in Installation for detailed cabling and bundling. 8.1 Connecting the External Port Cables Precautions ...

  • Page 96: Appendix A Connectors And Media

    Hardware Installation and Reference Guide Appendix A Connectors and Media Appendix A Connectors and Media 1000BASE-T/100BASE-TX/10BASE-T The 1000BASE-T/100BASE-TX/10BASE-T is a 10/100/1000 Mbps auto-negotiation port that supports auto MDI/MDIX. Compliant with IEEE 802.3ab, 1000BASE-T requires Category 5e 100-ohm UTP or STP (STP is recommended) with a maximum distance of 100 meters (328 feet).

  • Page 97: Appendix B Mini-Gbic, 10G Sfp+ And 40G Qsfp+ Modules

    Appendix B Mini-GBIC, 10G SFP+ and 40G QSFP+ Modules Specifications Ruijie provides various Gigabit SFP (Mini-GBIC modules), 10-Gigabit SFP+ and 40-Gigabit QSFP+ transceivers for interfaces of modules on the switch. You can select the most suitable SFP, SFP+ or QSFP+ transceivers as needed. This appendix describes the models and specifications of some of the Gigabit SFP, 10-Gigabit and 40-Gigabit QSFP+ transceivers for your reference.
  • Page 98 Hardware Installation and Reference Guide Appendix B Mini-GBIC, 10G SFP+ and 40G QSFP+ Modules Specifications 10-Gigabit SFP+ Models and Specifications Table B-3 Existing 10-Gigabit SFP+ Optical Cable Models Sending Receiving Optical Wave Core Modular Cable Optical Model length Fiber Type Size Bandwidth Distanc...

  • Page 99: Appendix C Switch Lightning Protection

    Hardware Installation and Reference Guide Appendix C Switch Lightning Protection Appendix C Switch Lightning Protection Installing AC Power Arrester (lightning protection cable row) The external lightning protection cable row shall be used on the AC power port to prevent the switch from being struck by lightning when the AC power cable is introduced from the outdoor and directly connected to the power port of the switch.
  • Page 100 Hardware Installation and Reference Guide Appendix C Switch Lightning Protection Ethernet port arrester to the switch framework. The paste location for the Ethernet port arrester shall be as close to the grounding terminal of the switch. Based on the distance of the switch grounding terminal, cut the grounding line for the Ethernet port arrester and firmly tighten the grounding line to the grounding terminal of the switch.

  • Page 101: Appendix D Cabling Recommendations In Installation

    Hardware Installation and Reference Guide Appendix D Cabling Recommendations in Installation Appendix D Cabling Recommendations in Installation When RG-S7808C series switches are installed in standard 19-inch cabinets, route cable bundles upward or downward along the sides of the rack depending on the actual situation in the equipment room. All cable connectors should be placed at the bottom of the cabinet rather than be exposed outside of the cabinet.
  • Page 102 Hardware Installation and Reference Guide Appendix D Cabling Recommendations in Installation  If cables are to be bent, bind them first but do not tie cable ties within the bend to avoid stress on the cables, which may otherwise cause the wires inside to break, as shown in Figure D-3. Figure D-3 Do Not Tie Cable Ties within the Bend ...
  • Page 103 Hardware Installation and Reference Guide Appendix D Cabling Recommendations in Installation Flat washer Note Spring washer Flat washer  When using a stiff cable, fix it near the cable lug to avoid stress on the lug and cable.  Do not use self-tapping screws to fasten terminals. ...

  • Page 104: Appendix E Site Selection

    Hardware Installation and Reference Guide Appendix E Site Selection Appendix E Site Selection  The machine room should be at least 5km away from the heavy pollution source such as the smelter, coal mine and thermal power plant, 3.7km away from the medium pollution source such as the chemical industry, rubber industry and electroplating industry, and 2km away from the light pollution source such as the food manufacturer and leather plant.

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