H3C S6520X-SI Series Installation Manual
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H3C S6520X-SI Series Installation Manual

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H3C S6520X-SI Switch Series

Installation Guide

New H3C Technologies Co., Ltd.
http://www.h3c.com
Document version: 6W103-20190925

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Summary of Contents for H3C S6520X-SI Series

  • Page 1: Installation Guide

    H3C S6520X-SI Switch Series Installation Guide New H3C Technologies Co., Ltd. http://www.h3c.com Document version: 6W103-20190925...
  • Page 2 The information in this document is subject to change without notice. All contents in this document, including statements, information, and recommendations, are believed to be accurate, but they are presented without warranty of any kind, express or implied. H3C shall not be liable for technical or editorial errors or omissions contained herein.
  • Page 3 Preface H3C S6520X-SI Switch Series Installation Guide describes the appearance, installation, power-on, maintenance, and troubleshooting of the H3C S6520X-SI Switch Series This preface includes the following topics about the documentation: • Audience. • Conventions. • Documentation feedback. Audience This documentation is intended for: •...
  • Page 4 Symbols Convention Description An alert that calls attention to important information that if not understood or followed WARNING! can result in personal injury. An alert that calls attention to important information that if not understood or followed CAUTION: can result in data loss, data corruption, or damage to hardware or software. An alert that calls attention to essential information.

  • Page 5: Documentation Feedback

    Documentation feedback You can e-mail your comments about product documentation to info@h3c.com. We appreciate your comments.

  • Page 6: Table Of Contents

    Contents Preparing for installation ···································································· 1   Safety recommendations ············································································································· 1   Examining the installation site ······································································································· 1   Temperature/humidity ·········································································································· 2   Cleanliness ························································································································ 2   EMI ·································································································································· 2   Laser safety ······················································································································· 3   Installation tools ························································································································· 3  ...
  • Page 7 Maintenance and troubleshooting ······················································ 44   Built-in power module failure ······································································································ 44   Symptom ························································································································· 44   Solution ··························································································································· 44   Removable power module failure ································································································ 44   Symptom ························································································································· 44   Solution ··························································································································· 44   Fan tray failure ························································································································ 45  ...
  • Page 8 Appendix D Cooling system ······························································ 81  ...

  • Page 9: Preparing For Installation

    Preparing for installation H3C S6520X-SI switch series includes the following models: • S6520X-16ST-SI • S6520X-24ST-SI • S6520X-10XT-SI • S6520X-16XT-SI • S6520X-18C-SI • S6520X-26C-SI • S6520X-26MC-SI • S6520X-26MC-UPWR-SI • S6520X-26XC-UPWR-SI • S6520X-54XC-UPWR-SI Safety recommendations To avoid any equipment damage or bodily injury caused by improper use, read the following safety recommendations before installation.

  • Page 10: Temperature/Humidity

    • The rack or workbench is reliably grounded. To ensure correct operation and long service life of your switch, install it in an environment that meets the requirements described in the following subsections. Temperature/humidity Maintain temperature and humidity in the equipment room as described in "Appendix A Chassis views and technical specifications."...

  • Page 11: Laser Safety

    • Common impedance (including the grounding system) coupling. To prevent EMI, use the following guidelines: • If AC power is used, use a single-phase three-wire power receptacle with protection earth (PE) to filter interference from the power grid. • Keep the switch far away from radio transmitting stations, radar stations, and high-frequency devices.

  • Page 12: Installing The Switch

    CAUTION: Keep the tamper-proof seal on a mounting screw on the chassis cover intact, and if you want to open the chassis, contact H3C for permission. Otherwise, H3C shall not be liable for any consequence. Figure 1 Hardware installation flow...

  • Page 13: Installing The Switch In A 19-Inch Rack

    Installing the switch in a 19-inch rack Installation method Table 3 Installation method Switch model Installation method Description S6520X-16ST-SI S6520X-24ST-SI S6520X-10XT-SI Attach the front mounting brackets to the sides of the Using front mounting chassis, on a position near the port side or power module S6520X-16XT-SI brackets side as needed.

  • Page 14: Mounting Brackets

    Mounting brackets Table 4 Mounting brackets available for the switch Front mounting brackets Rear mounting bracket and Switch model (Figure shoulder screw (Figure S6520X-16ST-SI S6520X-24ST-SI S6520X-10XT-SI S6520X-16XT-SI Provided S6520X-18C-SI S6520X-26C-SI S6520X-26MC-SI S6520X-26MC-UPWR-SI Provided Provided S6520X-26XC-UPWR-SI S6520X-54XC-UPWR-SI Figure 4 Front mounting bracket (1) Screw hole for attaching the bracket to the switch (2) Screw hole for attaching the bracket to the rack (3) M4 screw...

  • Page 15: Rack-Mounting The Switch By Using Front Mounting Brackets

    Rack-mounting the switch by using front mounting brackets The S6520X-16ST-SI, S6520X-24ST-SI, S6520X-10XT-SI, S6520X-16XT-SI, S6520X-18C-SI, S6520X-26C-SI, and S6520X-26MC-SI switches support rack mounting by using front mounting brackets. The following procedure rack-mounts an S6520X-26C-SI switch. Attaching the front mounting brackets to the switch Select an installation position for the mounting brackets as required: near the power module side or port side.
  • Page 16 One person holds the switch chassis and aligns the installation holes on the mounting brackets with the cage nuts on the rack posts. The other person uses M6 screws (user supplied) to attach the mounting brackets to the rack. Figure 8 Mounting the switch in the rack (front mounting brackets near the port side) Figure 9 Mounting the switch in the rack (front mounting brackets near the power module side)

  • Page 17: Rack-Mounting The Switch By Using Front And Rear Mounting Brackets

    Rack-mounting the switch by using front and rear mounting brackets The S6520X-26MC-UPWR-SI, S6520X-26XC-UPWR-SI, and S6520X-54XC-UPWR-SI switches support rack mounting by using front and rear mounting brackets. The following procedure rack-mounts an S6520X-26MC-UPWR-SI switch. Attaching the front mounting brackets and shoulder screws to the switch The switch provides two installation positions on its side for the front mounting brackets.
  • Page 18 Figure 11 Attaching the rear mounting brackets to the rack with the wide flange inside the rack Figure 12 Attaching the rear mounting brackets to the rack with the wide flange outside the rack Mounting the switch in the rack Wear an ESD wrist strap.
  • Page 19 Attach cage nuts (user supplied) to the front rack posts. Make sure the corresponding cage nuts on the left and right rear rack posts are at the same height. One person supports the chassis bottom with one hand, holds the front part of the chassis with the other, and pushes the chassis into the rack gently.

  • Page 20: Mounting The Switch On A Workbench

    Correctly connecting the grounding cable is crucial to lightning protection and EMI protection. For information about lightning protection for the switch, see H3C Lightning Protection Guide. The power input end of the switch has a noise filter, whose central ground is directly connected to the chassis to form the chassis ground (commonly known as PGND).

  • Page 21: Grounding The Switch With A Grounding Strip

    NOTE: The power and grounding terminals in this section are for illustration only. Grounding the switch with a grounding strip CAUTION: • Connect the grounding cable to the grounding strip in the equipment room. Do not connect it to a fire main or lightning rod.

  • Page 22: Grounding The Switch With A Grounding Conductor Buried In The Earth Ground

    Figure 16 Connecting the grounding cable to the chassis (2) (1) Grounding cable (2) Grounding sign (3) Grounding hole (4) Ring terminal (5) Grounding screw Connecting the grounding cable to a grounding strip Cut the grounding cable to a length required for connecting to the grounding strip. Use diagonal pliers to strip 20 mm (0.79 in) of insulation off the end of the grounding cable.

  • Page 23: Installing And Removing A Fan Tray

    Weld the yellow-green grounding cable to the angel iron or steel tube and treat the joint for corrosion protection. Figure 18 Grounding the switch by burying the grounding conductor into the earth ground (1) Grounding screw (2) Chassis rear panel (3) Grounding cable (4) Welding point (5) Grounding conductor...

  • Page 24: Removing A Fan Tray

    • Do not touch bare wires or terminals on the fan trays. • Do not place the fan tray in moist place. Prevent liquid from entering the fan tray. • Contact H3C Support if the circuits or components on a fan tray are faulty. Do not remove any fan tray components.

  • Page 25: Installing And Removing A Power Module

    Installing and removing a power module WARNING! • To avoid bodily injury or switch damage, strictly follow the procedures in Figure 21 Figure 22 to install and remove a power module. • You must provide a circuit breaker for each power module. Figure 21 Installation procedure Figure 22 Removal procedure The S6520X-SI switches (except the S6520X-10XT-SI and S6520X-16XT-SI) each provide two...
  • Page 26 Figure 23 Removing the filler panel from the target power module slot Unpack the power module and verify that the power module model is correct. Correctly orient the power module. Make sure the lettering on the power module is upward. Align the power module with the power module slot.

  • Page 27: Installing And Removing A Psr360-56A, Psr560-56D, Psr720-56A, Or Psr1110-56A

    Grasping the handle of the power module with one hand, pull the power module part way out of the slot. Supporting the module bottom with the other, pull the power module slowly out of the slot along the guide rails. Put away the removed power module in an antistatic bag or the power module package bag for future use.
  • Page 28 To prevent damage to the power module or the connectors on the backplane, insert the power module gently. If you encounter a hard resistance when inserting the power module, pull out the power module and insert it again. Figure 26 Installing a power module Figure 27 PSR1110-56A power module installed in the switch NOTE: The PSR1110-56A power module, including the handle, adds 64 mm (2.52 in) to the chassis depth.

  • Page 29: Connecting The Power Cord

    PSR75-12A/PSR150-A1 AC power source PSR75-12A/PSR150-A1 power module –48 VDC power source Connecting the power cord for a PSR150-D1 H3C RPS: RPS800-A or PSR150-D1/PSR560-56D power module RPS1600-A –48 VDC power source Connecting the power cord for a PSR560-56D PSR150-D1/PSR560-56D power module...

  • Page 30: Connecting The Power Cord For A Built-In Ac Power Module

    Connecting the power cord for a built-in AC power module Wear an ESD wrist strap. Make sure the strap makes good skin contact and is reliably grounded. Attach the two ends of the power cord retainer clip into the two holders at the two sides of the power receptacle, and pull the power cord retainer clip upwards.

  • Page 31: Connecting The Power Cord For A Psr75-12A/Psr150-A1 Power Module

    Connecting the power cord for a PSR75-12A/PSR150-A1 power module The power cord connection procedure is the same for the PSR75-12A and PSR150-A1 power modules. The following procedure connects the power cord for a PSR75-12A power module. To connect the power cord for a PSR75-12A power module: Wear an ESD wrist strap.

  • Page 32: Connecting The Power Cord For A Psr150-D1/Psr560-56D Power Module

    Connecting the power cord for a PSR150-D1/PSR560-56D power module CAUTION: • To connect a –48 VDC power source in the equipment room for power supply, use the DC power cord provided with the power module. To connect an RPS for power supply, use an RPS power cord compatible with the RPS.

  • Page 33: Installing And Removing An Expansion Card

    Wear an ESD wrist strap. Make sure the strap makes good skin contact and is reliably grounded. Plug the female connector of the power cord into the power receptacle on the power module, as shown by callout 1 in Figure Use a cable tie to secure the power cord to the handle of the power module, as shown by callout 2 and callout 3 in Figure...

  • Page 34: Installing An Expansion Card

    The installation and removal procedures are similar for expansion cards. The following procedures install and remove LSWM2QP2P (with an ejector lever) and LSPM6FWD (without an ejector lever) expansion cards. Installing an expansion card Wear an ESD wrist strap. Make sure the strap makes good skin contact and is reliably grounded.
  • Page 35 Figure 36 Installing an expansion card with an ejector lever (LSWM2QP2P) Figure 37 Installing an expansion card without an ejector lever (LSPM6FWD)

  • Page 36: Removing An Expansion Card

    Figure 38 LSPM6FWD firewall card installed in the switch NOTE: The LSPM6FWD firewall card, including the handle, adds 75 mm (2.95 in) to the chassis depth. Removing an expansion card Wear an ESD wrist strap. Make sure the strap makes good skin contact and is reliably grounded.

  • Page 37: Accessing The Switch For The First Time

    As a best practice, use the serial console port to access the switch. The switch is not provided with a serial console cable or a micro USB console cable. Prepare these cables yourself or purchase them from H3C. Figure 39 Connecting the serial console port to a PC...

  • Page 38: Connecting The Micro Usb Console Cable

    Click the following link, or copy it to the address bar on the browser to log in to download page of the USB console driver, and download the driver. http://www.h3c.com.hk/Technical_Support___Documents/Software_Download/Other_Product /USB_Console/USB_Console/ Select a driver program according to the operating system you use: XR21V1410_XR21B1411_Windows_Ver1840_x86_Installer.EXE—32-bit operating...
  • Page 39 Figure 41 Device Driver Installation Wizard Click Continue Anyway if the following dialog box appears. Figure 42 Software Installation Click Finish.

  • Page 40: Setting Terminal Parameters

    Figure 43 Completing the device driver installation wizard Setting terminal parameters To configure and manage the switch through the console port, you must run a terminal emulator program, TeraTermPro or PuTTY, on your PC. You can use the emulator program to connect a network device, a Telnet site, or an SSH site.

  • Page 41: Power On The Switch

    After the startup process is completed, you can access the CLI to configure the switch. For more information about the configuration commands and CLI, see H3C S6520X-SI Switch Series Configuration Guides and H3C S6520X-SI Switch Series Command References.

  • Page 42: Setting Up An Irf Fabric

    Setting up an IRF fabric You can use H3C IRF technology to connect and virtualize S6520X-SI switches into a large virtual switch called an "IRF fabric" for flattened network topology, and high availability, scalability, and manageability. An S6520X-SI switch can set up an IRF fabric only with switches from the same switch series.

  • Page 43: Planning Irf Fabric Setup

    You can affect the election result by assigning a high member priority to the intended master switch. For more information about master election, see H3C S6520X-SI Switch Series IRF Configuration Guide or H3C S6520X-SI Switch Series Virtual Technologies Configuration Guide, depending on the software version.

  • Page 44: Planning Irf Topology And Connections

    Planning IRF topology and connections You can create an IRF fabric in daisy chain topology or more reliable ring topology. In ring topology, the failure of one IRF link does not cause the IRF fabric to split as in daisy chain topology. Instead, the IRF fabric changes to a daisy chain topology without interrupting network services.

  • Page 45: Identifying Physical Irf Ports On The Member Switches

    Figure 46 IRF fabric in ring topology IRF-port1 IRF-port2 IRF-port2 IRF-port1 IRF-port1 IRF-port2 Identifying physical IRF ports on the member switches Identify the physical IRF ports on the member switches according to your topology and connection scheme. Table 7 shows the physical ports that can be used for IRF connection and the port use restrictions. Table 7 Candidate physical IRF ports and their use restrictions Chassis Candidate physical IRF ports...
  • Page 46 Chassis Candidate physical IRF ports Use restrictions • 16 × SFP+ ports on the front panel • 1/10GBASE-T autosensing Ethernet ports, 5G/2.5G/1000BASE-T autosensing Ethernet ports, S6520X-18C-SI 10G/5G/2.5G/1000BASE-T autosensing Ethernet ports, SFP+ ports, SFP28 ports, or QSFP+ ports on the expansion card •...

  • Page 47: Planning The Cabling Scheme

    For a long-distance IRF connection, use SFP+/SFP28/QSFP+ transceiver modules and optical fibers. The following subsections describe several H3C recommended IRF connection schemes by using SFP+ cables and SFP+ transceiver modules and fibers. All these schemes use a ring topology. IMPORTANT: In these schemes, all physical IRF ports are located on the same side.
  • Page 49 Figure 48 IRF fabric topology Connecting the IRF member switches in a ToR solution You can install IRF member switches in different racks side by side to deploy a top of rack (ToR) solution. Figure 49 ToR cabling...

  • Page 50: Configuring Basic Irf Settings

    • Execute the display irf configuration command to verify the basic IRF settings. For more information about configuring basic IRF settings, see H3C S6520X-SI Switch Series IRF Configuration Guide or H3C S6520X-SI Switch Series Virtual Technologies Configuration Guide, depending on the software version.
  • Page 51 To avoid IP address collision and network problems, configure a minimum of one multi-active detection (MAD) mechanism to detect the presence of multiple identical IRF fabrics and handle collisions. For more information about MAD detection, see H3C S6520X-SI Switch Series IRF Configuration Guide or H3C S6520X-SI Switch Series Virtual Technologies Configuration Guide,...

  • Page 52: Maintenance And Troubleshooting

    LEDs, see Table 36. For more information about the LED on the power module, see H3C PSR360-56A Power Module User Manual, H3C PSR560-56D Power Module User Manual, H3C PSR720-56A Power Module User Manual, and H3C PSR1110-56A Power Module User Manual.

  • Page 53: Fan Tray Failure

    Fan tray failure The S6520X-SI switches (except the S6520X-26XC-UPWR-SI and S6520X-54XC-UPWR-SI) use built-in fan trays. If a fan tray fails, contact H3C Support. The S6520X-26XC-UPWR-SI and S6520X-54XC-UPWR-SI switches use removable fan trays. If an LSPM1FANSB fan tray fails, the fan tray Alarm LED turns on and the switch sends alarm messages.

  • Page 54: Appendix A Chassis Views And Technical Specifications

    Appendix A Chassis views and technical specifications Chassis views S6520X-16ST-SI Figure 50 Front panel 6 7 8 (1) SFP+ port (2) SFP+ port LED (3) Power module 1 status LED (PWR1) (4) Management Ethernet port LED (LINK/ACT) (5) Management Ethernet port (6) Console port (CONSOLE) (7) Micro USB console port (8) Mode button...

  • Page 55: S6520X-24St-Si

    S6520X-24ST-SI Figure 52 Front panel 6 7 8 (1) SFP+ port (2) SFP+ port LED (3) Power module 1 status LED (PWR1) (4) Management Ethernet port LED (LINK/ACT) (5) Management Ethernet port (6) Console port (CONSOLE) (7) Micro USB console port (8) Mode button (9) USB port (10) 1/10GBASE-T autosensing Ethernet port...

  • Page 56: S6520X-10Xt-Si

    S6520X-10XT-SI Figure 54 Front panel (1) 10/5G/2.5G/1000BASE-T autosensing Ethernet port (2) 10/5G/2.5G/1000BASE-T autosensing Ethernet port LED (3) SFP+ port LED (4) System status LED (SYS) (5) Management Ethernet port LED (LINK/ACT) (6) Management Ethernet port (7) Console port (8) Mode button (9) USB port (10) Micro USB console port (11) Mode LED (MODE)

  • Page 57: S6520X-18C-Si

    Figure 57 Rear panel (1) Grounding screw (2) AC power receptacle S6520X-18C-SI Figure 58 Front panel (1) SFP+ port (2) SFP+ port LED (3) Power module 1 status LED (PWR1) (4) System status LED (SYS) (5) Management Ethernet port LED (LINK/ACT) (6) Management Ethernet port (7) Console port (CONSOLE) (8) Micro USB console port...

  • Page 58: S6520X-26C-Si

    S6520X-26C-SI Figure 60 Front panel (1) SFP+ port (2) SFP+ port LED (3) Power module 1 status LED (PWR1) (4) System status LED (SYS) (5) Management Ethernet port LED (LINK/ACT) (6) Management Ethernet port (7) Console port (CONSOLE) (8) Micro USB console port (9) Mode button (10) USB port (11) Mode LED (MODE)

  • Page 59: S6520X-26Mc-Si

    S6520X-26MC-SI Figure 62 Front panel (1) 5G/2.5G/1000/100BASE-T autosensing (2) 5G/2.5G/1000/100BASE-T autosensing Ethernet Ethernet port port LED (3) Power module 1 status LED (PWR1) (4) System status LED (SYS) (5) Management Ethernet port LED (LINK/ACT) (6) Mode LED (MODE) (7) Expansion card status LED (SLOT) (8) Power module 2 status LED (PWR2) (9) USB port (10) Mode button...

  • Page 60: S6520X-26Mc-Upwr-Si

    S6520X-26MC-UPWR-SI Figure 64 Front panel (1) 5G/2.5G/1000/100BASE-T autosensing (2) 5G/2.5G/1000/100BASE-T autosensing Ethernet Ethernet port port LED (3) Power module 1 status LED (PWR1) (4) System status LED (SYS) (5) Management Ethernet port LED (LINK/ACT) (6) Mode LED (MODE) (7) Expansion card status LED (SLOT) (8) Power module 2 status LED (PWR2) (9) USB port (10) Mode button...

  • Page 61: S6520X-26Xc-Upwr-Si

    S6520X-26XC-UPWR-SI Figure 66 Front panel (1) 10G/5G/2.5G/1000/100BASE-T autosensing Ethernet port (2) 10G/5G/2.5G/1000/100BASE-T autosensing Ethernet port LED (3) Console port (CONSOLE) (4) Mode button (5) System status LED (SYS) (6) Expansion card status LED (SLOT) (7) Mode LED (MODE) (8) Micro USB console port (9) USB port (10) Management Ethernet port LED (LINK/ACT) (11) Management Ethernet port...

  • Page 62: S6520X-54Xc-Upwr-Si

    in the expansion slot. For more information about installing and removing an expansion card, see "Installing and removing an expansion card." S6520X-54XC-UPWR-SI Figure 68 Front panel 12 11 10 (1) 10G/5G/2.5G/1000/100BASE-T autosensing Ethernet port (2) 10G/5G/2.5G/1000/100BASE-T autosensing Ethernet port LED (3) QSFP+ port LED (4) Console port (CONSOLE) (5) Mode button...

  • Page 63: Technical Specifications

    information about installing and removing a power module, see "Installing and removing a power module." The S6520X-54XC-UPWR-SI switch comes with the three fan tray slots empty. You must install three fan trays of the same model for the switch. In Figure 69, three LSPM1FANSB fan trays are installed in the fan tray slots.
  • Page 64 • Max voltage range: 90 to 264 VAC @ 47 to 63 Hz PSR150-D1: You can use a –48 VDC power source in the equipment room or an H3C RPS (RPS800-A or RPS1600-A) for the PSR150-D1 power module. • Rated voltage range: –48 VDC to –60 VDC •...
  • Page 65 Item S6520X-10XT-SI S6520X-16XT-SI Ethernet port SFP+ port 10G/5G/2.5G/10 00BASE-T autosensing Ethernet port • • Rated voltage range: 100 to 240 VAC Rated voltage range: 100 to 240 @ 50/60 Hz VAC @ 50/60 Hz Input voltage • • Max voltage range: 90 to 264 VAC @ Max voltage range: 90 to 264 VAC 47 to 63 Hz @ 47 to 63 Hz...
  • Page 66 Max voltage range: 102.5 to 264 VAC @ 47 to 63 Hz voltage PSR560-56D: You can use a –48 VDC power source in the equipment room or an H3C RPS (RPS1600-A) for the PSR560-56D power module. • Rated voltage range: –48 VDC to –60 VDC Max voltage range: –36 VDC to –72 VDC...
  • Page 67 Item S6520X-26MC-UPWR-SI S6520X-26XC-UPWR-SI S6520X-54XC-UPWR-SI Operating –5°C to +45°C (23°F to 113°F) temperature Humidity 5% RH to 95% RH, noncondensing Fire resistance UL60950-1/EN60950-1/IEC60950-1/GB4943.1 compliance Table 12 PoE capabilities for S6520X-26MC-UPWR-SI/S6520X-26XC-UPWR-SI/S6520X-54XC-UPWR-SI S6520X-26MC-UPWR S6520X-26XC-UPWR-S S6520X-54XC-UPWR- Power module Max. Max. Max. configuration Total Total Total power by a power by a...

  • Page 68: Appendix B Frus And Compatibility Matrixes

    Appendix B FRUs and compatibility matrixes The S6520X-SI switches (except the S6520X-10XT-SI and S6520X-16XT-SI) use modular design and support FRUs. Table 13 Table 14 describe the FRUs available for the switches and the compatibility between the FRUs and the switches. The S6520X-10XT-SI and S6520X-16XT-SI switches use one built-in power module and two built-in fan trays and do not support FRUs.
  • Page 69 S6520X-26MC-UPW FRUs S6520X-26XC-UPWR-SI S6520X-54XC-UPWR-SI R-SI Removable fan trays LSPM1FANSB Not supported Supported Supported Expansion cards LSWM2QP2P Supported Supported Supported LSWM4SP8PM Supported Supported Supported LSWM2SP8P Supported Supported Supported LSWM2SP2PM Supported Supported Not supported LSWM2XGT2PM Supported Supported Not supported LSPM4G4T6P Supported Supported Supported LSPM6FWD Supported...

  • Page 70: Removable Power Modules

    AC input Rated voltage range: 100 to 240 VAC @ 50/60 Hz Max voltage range: 90 to 290 VAC @ 47 to 63 Hz Max output power: 75 W H3C PSR75-12A Power PSR75-12A • High-voltage DC input: Module User Manual...

  • Page 71: Expansion Cards

    8 × 10 Gbps SFP+ fiber ports Available transceiver modules Table 22 Table and cables Reference H3C LSWM2SP8PM & LSWM2SP8P Interface Card User Manual LSWM2SP2PM Description 2-port 10GE SFP+ interface card Port type and quantity 2 × 1/10 Gbps SFP+ fiber ports...
  • Page 72 2-port 1/10GBASE-T interface card Port type and quantity 2 × 1/10GBASE-T autosensing Ethernet ports Port specifications Table Reference H3C LSWM2XGT2PM & LSWM2XGT8PM Interface Cards User Manual LSPM4G4T6P Description 4-port 10/100/1000BASE-T + 6-port SFP interface module • 4 ×10/100/1000BASE-T autosensing Ethernet ports •...

  • Page 73: Connecting Cables To The Copper Ports On The Interface Cards

    Available transceiver modules Table Table Table 22, and Table and cables Reference H3C LSWM2SP2PB & LSWM2SP4PB Interface Cards User Manual LSWM2SP4PB Description 4-port 10GE SFP+ interface module Port type and quantity 4 × 1/10 Gbps SFP+ fiber ports Available transceiver modules Table...

  • Page 74: Appendix C Ports And Leds

    NOTE: USB devices from different vendors vary in compatibilities and drivers. H3C does not guarantee the correct operation of USB devices from all vendors on the switch. If a USB device fails to operate on...

  • Page 75: Sfp Port

    SFP port An LSP4G4T6P interface module provides six SFP ports. You can install GE SFP transceiver modules in Table 20 and GE SFP cables in Table 21 in the SFP ports. SFP+ port The following switches provide fixed SFP+ ports on the front panel: •...
  • Page 76 GE SFP Central Cable/Fiber Modal transceiver wavelength Connector type and bandwidth transmission module (nm) diameter (µm) (MHz × km) distance SFP-GE-LH40-S Single-mode, 40 km (24.86 1310 M1310-D 9/125 miles) SFP-GE-LH40-S Single-mode, 40 km (24.86 1550 M1550 9/125 miles) SFP-GE-LH80-S Single-mode, 80 km (49.71 1550 M1550...
  • Page 77 Multimode Central Fiber 10-GE SFP+ fiber modal wavelength Connector diameter transmission module bandwidth (nm) (µm) distance (MHz × km) 82 m (269.03 ft) 66 m (216.54 ft) 33 m (108.27 ft) Multi-mode, 62.5/125 26 m (85.30 ft) SFP-XG-SX-M Multi-mode, 2000 300 m (984.25 ft) M850-D 50/125...

  • Page 78: Sfp28 Port

    SFP-XG-LH80-SM1550 transceiver modules. NOTE: • As a best practice, use H3C SFP/SFP+ transceiver modules and cables for the SFP+ ports on the switch. • The H3C SFP/SFP+ transceiver modules and cables available for the SFP+ ports on the switch are subject to change over time.

  • Page 79: Qsfp+ Port

    (2) Pull latch NOTE: • As a best practice, use H3C SFP28 transceiver modules and cables for the SFP28 ports on the switch. • The H3C SFP28 transceiver modules and cables available for the SFP28 ports on the switch are subject to change over time.
  • Page 80 Table 26 QSFP+ transceiver modules available for the QSFP+ ports QSFP+ Central Modal Fiber type and transceiver wavelength Connector bandwidth transmission diameter (µm) module (nm) (MHz × km) distance 2000 100 m (328.08 ft) QSFP-40G-S Multi-mode, R4-MM850 50/125 4700 150 m (492.12 ft) 2000 300 m (984.25 ft) QSFP-40G-C...

  • Page 81: 10/100/1000Base-T Autosensing Ethernet Port

    NOTE: • As a best practice, use H3C QSFP+ transceiver modules, QSFP+ cables, or QSFP+ to SFP+ cables for the QSFP+ ports on the switch. The H3C QSFP+ transceiver modules, QSFP+ cables, and QSFP+ to SFP+ cables available for the QSFP+ ports are subject to change over time. For the most recent list of QSFP+ transceiver modules, QSFP+ cables, and QSFP+ to SFP+ cables available for the QSFP+ ports, contact H3C Support or marketing staff.

  • Page 82: 1/10Base-T Autosensing Ethernet Port

    1/10BASE-T autosensing Ethernet port The S6520X-16ST-SI and S6520X-24ST-SI switches each provide two 1/10BASE-T autosensing Ethernet ports on the front panel. An LSWM2XGT2PM interface card also provides 1/10BASE-T autosensing Ethernet ports. Table 30 1/10BASE-T autosensing Ethernet port specifications Item Specification Connector type RJ-45 Interface attributes 1/10 Gbps, full duplex, MDI/MDI-X auto-sensing...

  • Page 83: 10G/5G/2.5G/1000Base-T Autosensing Ethernet Port

    Item Specification Interface attributes 1/2.5/5 Gbps, full duplex, MDI/MDI-X, auto-sensing 5 Gbps: • Category-5e UTP—55 m (180.45 ft) • Category-5e STP—100 m (328.09 ft) • Category-6 twisted pair—100 m (328.09 ft) Max transmission distance • Category-6e twisted pair—100 m (328.09 ft) 2.5 Gbps: Category-5e and above twisted pair—100 m (328.09 ft) Transmission medium...

  • Page 84: Combo Interface

    Item Specification • 1/2.5/5/10 Gbps, full duplex, MDI/MDI-X, auto-sensing 10 Gbps: • Category-6 UTP—55 m (180.45 ft) • Category-6 STP—100 m (328.09 ft) • Category-6e twisted pair—100 m (328.09 ft) 5 Gbps: • Category-5e UTP—55 m (180.45 ft) Max transmission distance •...

  • Page 85: Mode Led

    Table 36 Power module status LED description LED mark Status Description A power module is installed in the power module slot, and the power Steady green module is outputting power correctly. PWR1/PWR2 A power module is installed in the power module slot, but the power Steady yellow module has failed or no power is input to the power module.

  • Page 86: 5G/2.5G/1000/100Base-T Autosensing Ethernet Port Led

    1/10GBASE-T autosensing Description Ethernet port LED status No link is present on the port. 5G/2.5G/1000/100BASE-T autosensing Ethernet port LED The S6520X-26MC-SI and S6520X-26MC-UPWR-SI switches each provide a status LED for each 5G/2.5G/1000/100GBASE-T autosensing Ethernet port to indicate their operating status. Table 40 5G/2.5G/1000/100BASE-T autosensing Ethernet port LED description 5G/2.5G/1000/100BASE-T MODE LED status...

  • Page 87: 5G/2.5G/1000/100Base-T Autosensing Ethernet Port Led

    10G/5G/2.5G/1000BASE-T MODE LED status autosensing Ethernet port Description LED status The port status LEDs on the switch indicate the IRF member IDs of the switch. Flashing yellow (IRF For example, if the LEDs for ports 1 to 5 Steady green mode) are steady green and the other port LEDs are off, the IRF member ID of the switch is...

  • Page 88: Expansion Card Status Led

    Table 43 SFP+ port LED description SFP+ port LED MODE LED status Description status A link is present on the port and the port is operating at 10 Steady green Gbps. Flashing green The port is sending or receiving data at 10 Gbps. A link is present on the port and the port is operating at 1 Steady green (rate Steady yellow...

  • Page 89: Appendix D Cooling System

    Appendix D Cooling system To dissipate heat timely and enhance system stability, the switch uses a high-performance cooling system. Consider the site ventilation design when you plan the installation site for the switch. • S6520X-26MC-SI and S6520X-26MC-UPWR-SI switches—The fan tray draws ambient air into the chassis from the left side and blows out air from the right side.
  • Page 90 Figure 76 Airflow direction (S6520X-26C-SI)

This manual is also suitable for:

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