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9

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.

The switch uses removable fan trays. They provide airflow from the port side to the power module
side or from power module side to the port side by using different types of fan trays. You must install
two fan trays of the same model for the switch.

describes fan trays available for the switch.

Table 9-1 Fan trays available for the switches

Fan tray

Airflow direction

LSWM1FANSCE

From the power module side to the port side and chassis sides

LSWM1FANSCBE

From the port side and chassis sides to the power module side

Figure 9-1 Airflow direction (S6520X-54QC-EI)

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Содержание S6520X-EI Series

Страница 1: ...H3C S6520X EI S6520X HI Switch Series Installation Guide New H3C Technologies Co Ltd http www h3c com Document version 6W103 20190731...

Страница 2: ...respective owners Notice 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 acc...

Страница 3: ...t you replace with actual values Square brackets enclose syntax choices keywords or arguments that are optional x y Braces enclose a set of required syntax choices separated by vertical bars from whic...

Страница 4: ...s Convention Description Represents a generic network device such as a router switch or firewall Represents a routing capable device such as a router or Layer 3 switch Represents a generic switch such...

Страница 5: ...ardware model configuration or software version It is normal that the port numbers sample output screenshots and other information in the examples differ from what you have on your device Documentatio...

Страница 6: ...14 Installing an expansion card 2 14 Removing an expansion card 2 16 Verifying the installation 2 16 3 Accessing the switch for the first time 3 1 Setting up the configuration environment 3 1 Connect...

Страница 7: ...ards 7 4 8 Appendix C Ports and LEDs 8 1 Ports 8 1 Console port 8 1 Management Ethernet port 8 1 USB port 8 1 SFP port 8 2 SFP28 port 8 5 QSFP port 8 6 QSFP28 port 8 8 10G 5G 2 5G 1000BASE T autosensi...

Страница 8: ...country and region This document describes only the preceding models For the chassis models and accessories available in your country or region contact the local H3C marketing personnel Safety recomme...

Страница 9: ...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 specificatio...

Страница 10: ...r grid Keep the switch far away from radio transmitting stations radar stations and high frequency devices Use electromagnetic shielding for example shielded interface cables when necessary To prevent...

Страница 11: ...ON 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 Figur...

Страница 12: ...e rack If the rack depth is in the range of 172 to 339 mm 6 77 to 13 35 in and the distance from the rear rack posts to the inner surface of the cabinet door is longer than 153 mm 6 02 in orient the b...

Страница 13: ...lar To attach the front mounting brackets and shoulder screws to the switch 1 Wear an ESD wrist strap Make sure the strap makes good skin contact and is reliably grounded 2 Align the round holes in th...

Страница 14: ...right rear rack posts are at the same height 3 Orient the rear mounting brackets with the wide flange inside or outside the rack as required 4 Use M6 screws user supplied to attach the rear mounting...

Страница 15: ...front rack posts Make sure the corresponding cage nuts on the left and right front rack posts are at the same height 4 One person supports the chassis bottom with one hand holds the front part of the...

Страница 16: ...inside the rack Figure 2 9 Mounting the switch in the rack with the wide flange of the rear mounting brackets outside the rack Mounting the switch on a workbench IMPORTANT Reserve a minimum clearance...

Страница 17: ...he site and minimize EMI susceptibility of the system NOTE The power and grounding terminals in this section are for illustration only Grounding the switch with a grounding strip CAUTION Connect the g...

Страница 18: ...e grounding strip 3 Attach the bended part of the grounding cable to the grounding post and use the hex nut to fasten the bended part to the post Figure 2 11 Connecting the grounding cable to a ground...

Страница 19: ...an 27 C 80 6 F replace the fan tray within 24 hours and make sure the failed fan tray is in position before the replacement If the ambient temperature is higher than 27 C 80 6 F replace the fan tray i...

Страница 20: ...a different airflow direction than the switch the system outputs traps and logs to notify you to replace the fan trays By default the switch uses the same airflow direction power to port as the LSWM1...

Страница 21: ...dule slot PWR2 installed with a filler panel You can install one or two power modules for the switch as required The installation and removable procedures are the same for the PSR250 12A and PSR250 12...

Страница 22: ...t 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 a...

Страница 23: ...power cord for a PSR250 12A1 power module To connect the power cord for a power module 1 Wear an ESD wrist strap Make sure the strap makes good skin contact and is reliably grounded 2 Plug the female...

Страница 24: ...n slots on the rear panel For the expansion cards available for the switch see Expansion cards The installation and removal procedures are similar for expansion cards The following procedures install...

Страница 25: ...igure 2 22 b Gently push the expansion card into the slot along the guide rails until the expansion card has good contact with the chassis See callout 2 in Figure 2 22 c Close the ejector lever as sho...

Страница 26: ...captive screw on the expansion card 3 Fully open the ejector lever Skip this step for an expansion card that does not have an ejector lever 4 Gently pull the expansion card out of the slot along the...

Страница 27: ...2 17 NOTE For information about lightning protection for the switch see H3C Lightning Protection Guide...

Страница 28: ...H3C Figure 3 1 Connecting the serial console port to a PC Connecting the serial console cable CAUTION Follow these guidelines when you connect a serial console cable Identify the mark on the serial c...

Страница 29: ...Type A connector at the other end to connect to the USB port on the PC To connect to the PC through the micro USB console cable 1 Connect the standard USB Type A connector to the USB port of the PC 2...

Страница 30: ...3 3 Figure 3 3 Device Driver Installation Wizard 6 Click Continue Anyway if the following dialog box appears Figure 3 4 Software Installation 7 Click Finish...

Страница 31: ...e information about the terminal emulator programs see the user guides for these programs The following are the required terminal settings Bits per second 9 600 Data bits 8 Parity None Stop bits 1 Flo...

Страница 32: ...with software versions For more information about Boot ROM menu options see the software matching release notes for the device After the startup process is completed you can access the CLI to configu...

Страница 33: ...switches into a large virtual switch called an IRF fabric for flattened network topology and high availability scalability and manageability An S6520X EI or S6520X HI switch can set up an IRF fabric o...

Страница 34: ...sion 6 Connect the physical IRF ports Connect physical IRF ports on switches All switches except the master switch automatically reboot and the IRF fabric is established Planning IRF fabric setup This...

Страница 35: ...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 You connec...

Страница 36: ...et ports SFP ports QSFP ports Physical ports on interface cards and the front panel can be bound to the same IRF port All physical ports to be bound to an IRF port must have the same data rate To conn...

Страница 37: ...FP ports For the available models see QSFP port in Appendix C Ports and LEDs SFP28 transceiver modules and optical fiber or SFP28 cable SFP28 ports For the available models see SFP28 port in Appendix...

Страница 38: ...onnect the IRF member switches 9 switches in this example in a rack as shown in Figure 4 4 The switches in the ring topology see Figure 4 5 are in the same order as connected in the rack Figure 4 4 Co...

Страница 39: ...4 7 Figure 4 5 IRF fabric topology 1 2 3 4 5 6 7 8 9...

Страница 40: ...asic IRF settings see H3C S6520X EI S6520X HI Switch Series Virtual Technologies Configuration Guide Connecting the physical IRF ports Use twisted pair SFP QSFP SFP28 QSFP28 cables or SFP QSFP SFP28 Q...

Страница 41: ...display irf configuration Display IRF fabric topology information display irf topology NOTE To avoid IP address collision and network problems configure a minimum of one multi active detection MAD me...

Страница 42: ...ing and removing a power module Fan tray failure WARNING If both fan trays fail during switch operation replace them within 2 minutes If one fan tray fails perform either of the following tasks If the...

Страница 43: ...oes not have any issues and the terminal settings are correct 4 If the issue persists contact H3C Support Garbled display Symptom The display on the configuration terminal is garbled Solution To resol...

Страница 44: ...ort LED 15 QSFP port 16 Management Ethernet port LED ACT LINK Figure 6 2 Rear panel 1 Grounding screw 2 Fan tray 1 FAN1 3 Expansion card 1 SLOT1 4 Expansion card 2 SLOT2 5 Fan tray 2 FAN2 6 Power modu...

Страница 45: ...ort LED 3 Management Ethernet port 4 Console port CONSOLE 5 Micro USB console port 6 Mode LED MODE 7 USB port 8 Mode button 9 System status LED SYS 10 Expansion card 2 status LED SLOT2 11 Expansion ca...

Страница 46: ...t LED 3 Management Ethernet port 4 Console port CONSOLE 5 Micro USB console port 6 Mode LED MODE 7 USB port 8 Mode button 9 System status LED SYS 10 Expansion card 2 status LED SLOT2 11 Expansion card...

Страница 47: ...D 3 Management Ethernet port 4 Console port CONSOLE 5 Micro USB console port 6 Mode LED MODE 7 USB port 8 Mode button 9 System status LED SYS 10 Expansion card 2 status LED SLOT2 11 Expansion card 1 s...

Страница 48: ...3 lb 7 2 kg 15 87 lb 7 4 kg 16 31 lb 7 6 kg 16 75 lb Console port 1 micro USB console port 1 serial console port Only the micro USB console port is available when you connect both ports USB port 1 1 1...

Страница 49: ...HI Chassis leakage current compliance UL60950 1 EN60950 1 IEC60950 1 GB4943 1 Melting current of power module fuse AC input 7 56 A 250 V High voltage DC input 7 56 A 240 V Operating temperature 5 C t...

Страница 50: ...Supported LSWM2SP8P Supported Supported LSWM4SP8PM Supported Supported LSWM2ZQP2P Not supported Supported LSWM2ZSP8P Not supported Supported LSPM6FWD Supported Supported LSWM2XMGT8P Supported Supporte...

Страница 51: ...W Airflow direction LSWM1FANSCE From the power module side to the port side LSWM1FANSCBE From the port side to the power module side Reference H3C LSWM1FANSCE LSWM1FANSCBE Fan Trays User Guide Expans...

Страница 52: ...e and quantity 8 25 Gbps SFP28 fiber ports Available transceiver modules and cables See SFP28 transceiver modules and cables described in Table 8 6 and Table 8 7 Reference H3C LSWM2ZSP8P Interface Car...

Страница 53: ...istribution frame is preferably not adjacent for example If the device connects to one distribution frame connect port 1 on the device to port 1 on the distribution frame and port 2 on the device to p...

Страница 54: ...ugging software or remote management Table 8 2 Management Ethernet port specifications Item Specification Connector type RJ 45 Port transmission rate 10 100 Mbps half full duplex MDI MDI X autosensing...

Страница 55: ...D N A RJ 45 Twisted pair cable N A 100 m 328 08 ft SFP GE SX M M850 A 850 LC Multi mode 50 125 500 550 m 1804 46 ft 400 500 m 1640 42 ft Multi mode 62 5 125 200 275 m 902 23 ft 160 220 m 721 78 ft SF...

Страница 56: ...IMPORTANT The SFP GE LX SM1310 BIDI and SFP GE LX SM1490 BIDI transceiver modules the SFP GE LH40 SM1310 BIDI and SFP GE LH40 SM1550 BIDI transceiver modules and the SFP GE LH70 SM1490 BIDI and SFP GE...

Страница 57: ...D 1310 LC Single mode 9 125 N A 10 km 6 21 miles SFP XG LX S M1310 E 1310 LC Single mode 9 125 N A 10 km 6 21 miles SFP XG LH40 SM1550 1550 LC Single mode 9 125 N A 40 km 24 86 miles SFP XG LH40 SM155...

Страница 58: ...ansceiver Modules User Guide SFP28 port An LSWM2ZSP8P interface card provides SFP28 ports To connect peer SFP28 ports over a long distance use SFP28 transceiver modules and fibers To connect peer SFP2...

Страница 59: ...iver Modules User Guide QSFP port The S6520X 30QC EI S6520X 54QC EI S6520X 30QC HI and S6520X 54QC HI switches and the LSWM2QP2P interface card provide QSFP ports You can install QSFP transceiver modu...

Страница 60: ...anes 850 900 LC Multi mode 50 125 2000 100 m 328 08 ft 4700 150 m 492 12 ft Table 8 9 QSFP cables available for the QSFP ports QSFP cable Max transmission distance LSWM1QSTK0 1 m 3 28 ft LSWM1QSTK1 3...

Страница 61: ...for the switch The H3C transceiver modules and network cables are subject to change over time For the most recent list of H3C transceiver modules and cables contact H3C Support or marketing staff For...

Страница 62: ...24 5 to 1337 5 LC Single mode 9 125 N A 2 km 1 24 miles Table 8 12 QSFP28 cables available for the QSFP28 ports Model Max transmission distance QSFP 100G D CAB 1M 1 m 3 28 ft QSFP 100G D CAB 3M 3 m 9...

Страница 63: ...s do not support QSFP to SFP cables and cannot be split to 10GE ports by using QSFP transceiver modules NOTE As a best practice use H3C transceiver modules and network cables for the switch The H3C tr...

Страница 64: ...ft Standard IEEE 802 3ab IEEE 802 3an 5G 2 5G 1000BASE T autosensing Ethernet ports The LSWM2MGT8P interface module provides 5G 2 5G 1000BASE T autosensing Ethernet ports Table 8 14 describes the 5G 2...

Страница 65: ...t the power module has failed or no power is input to the power module Off No power module is installed in the power module slot MODE LED To show more information about the switch through the port LED...

Страница 66: ...21 QSFP port LED description LED status Description Steady green A link is present on the port and the port is operating at 40 Gbps Flashing green The port is sending or receiving data at 40 Gbps Ste...

Страница 67: ...card has failed Off The expansion slot is empty Port status LED on an expansion card An expansion card provides a port status LED for each port For more information about the LEDs see the manual for...

Страница 68: ...ide to the power module side or from power module side to the port side by using different types of fan trays You must install two fan trays of the same model for the switch Table 9 1 describes fan tr...

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