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Product models and technical 

specifications 

Product models 

H3C S6520X-EI switch series includes the following models: 

 

S6520X-30QC-EI 

 

S6520X-54QC-EI 

 

S6520X-30HC-EI 

 

S6520X-54HC-EI 

 

S6520X-30HF-EI 

 

S6520X-54HF-EI 

H3C S6520X-HI switch series includes the following models: 

 

S6520X-30QC-HI 

 

S6520X-54QC-HI 

 

S6520X-30HC-HI 

 

S6520X-54HC-HI 

 

S6520X-30HF-HI 

 

S6520X-54HF-HI 

Technical specifications 

Table1-1 Technical specifications (1) 

Item 

S6520X-30QC-EI 

S6520X-30QC-HI 

S6520X-54QC-EI 

S6520X-54QC-HI 

S6520X-30HC-EI 

S6520X-30HC-HI 

S6520X-54HC-EI 

S6520X-54HC-HI 

Dimensions 
(H × W × D) 

43.6 × 440 × 360 mm 
(1.72 × 17.32 × 14.17 
in) 

43.6 × 440 × 360 
mm (1.72 × 17.32 × 
14.17 in)  

43.6 × 440 × 360 mm 
(1.72 × 17.32 × 14.17 
in) 

43.6 × 440 × 360 
mm (1.72 × 17.32 × 
14.17 in)  

Weight 

≤ 7.0 kg (15.43 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 

Management 
Ethernet port

 

QSFP+ port 

N/A 

N/A 

SFP+ port 

24 

48 

24 

48 

QSFP28 port 

N/A 

N/A 

Expansion 

2, on the rear panel 

2, on the rear panel 

2, on the rear panel 

2, on the rear panel 

Summary of Contents for S6520X-EI Series

Page 1: ...0X 54QC EI S6520X 54QC HI S6520X 30HC EI S6520X 30HC HI S6520X 54HC EI S6520X 54HC HI Dimensions H W D 43 6 440 360 mm 1 72 17 32 14 17 in 43 6 440 360 mm 1 72 17 32 14 17 in 43 6 440 360 mm 1 72 17 3...

Page 2: ...h one PSR450 12D 46 W with two PSR450 12D 38 W with one PSR250 12A P SR250 12A1 43 W with two PSR250 12A P SR250 12A1 40 W with one PSR450 12D 45 W with two PSR450 12D 44 W with one PSR250 12A P SR250...

Page 3: ...80 12A F PSR180 12A B 35 W with two PSR180 12A F PSR180 12A B 29 W with one PSR180 12A F PSR180 12A B 36 W with two PSR180 12A F PSR180 12A B 38 W with one PSR180 12A F PSR180 12A B 46 W with two PSR1...

Page 4: ...R2 The S6520X 30QC EI and S6520X 30QC HI switches come with power supply slot PWR1 empty and power supply slot PWR2 installed with a filler panel You can install one or two power supplies for the swit...

Page 5: ...6520X 54QC EI and S6520X 54QC HI switches come with power supply slot PWR1 empty and power supply slot PWR2 installed with a filler panel You can install one or two power supplies for the switch as re...

Page 6: ...The S6520X 30HC EI and S6520X 30HC HI switches come with power supply slot PWR1 empty and power supply slot PWR2 installed with a filler panel You can install one or two power supplies for the switch...

Page 7: ...S6520X 54HC EI and S6520X 54HC HI switches come with power supply slot PWR1 empty and power supply slot PWR2 installed with a filler panel You can install one or two power supplies for the switch as...

Page 8: ...30HF HI switches come with power supply slot PWR1 empty and power supply slot PWR2 installed with a filler panel You can install one or two power supplies for the switch as required In Figure2 10 two...

Page 9: ...54HF HI switches come with power supply slot PWR1 empty and power supply slot PWR2 installed with a filler panel You can install one or two power supplies for the switch as required In Figure2 12 two...

Page 10: ...ported PSR180 12 A F Not supported Not supported Supported PSR180 12 A B Not supported Not supported Supported Removable fan trays LSWM1FAN SCE Supported Supported Not supported LSWM1FAN SCBE Supporte...

Page 11: ...s available for the switch Power supply model AC or DC input Specifications Reference PSR250 12A PSR250 12A1 AC input Rated input voltage range 100 to 240 VAC 50 60 Hz Max input voltage range 90 to 26...

Page 12: ...ions Dimensions H W D 40 40 56 mm 1 57 1 57 2 20 in Fan speed 21000 R P M Max airflow 26 CFM Input voltage 12 V Maximum power consumption 27 72 W Airflow direction LSWM1FANSCE From the power supply si...

Page 13: ...ransceiver modules and cables described in Table4 3 and 10 GE SFP transceiver modules and cables described in Table4 4 and Table4 5 Reference H3C LSWM4SP8PM Interface Card User Manual LSWM2ZQP2P Descr...

Page 14: ...ications See Table4 17 for the port specifications Reference H3C LSWM2MGT8P LSWM2XMGT8P Interface Cards User Manual LSWM2ZSP2P Description 2 port 25G SFP28 Ethernet optical interface module Port type...

Page 15: ...ts adjacent to one another on the device the peer ports on the distribution frame is preferably not adjacent for example If the device connects to one distribution frame connect port 1 on the device t...

Page 16: ...54HC EI S6520X 30QC HI S6520X 54QC HI S6520X 30HC HI S6520X 54HC HI You cannot use both console ports at the same time Only the Micro USB console port works when you connect both ports Management Ethe...

Page 17: ...P transceiver modules and cables in Table4 3 10 GE SFP transceiver modules in Table4 4 and 10 GE SFP cables in Table4 5 in the SFP ports Table4 3 GE SFP transceiver modules and cables available for th...

Page 18: ...SM1310 I 1310 LC Single mode 9 125 N A 40 km 24 86 miles SFP GE LH80 SM1550 1550 LC Single mode 9 125 N A 80 km 49 71 miles SFP GE LH80 SM1550 D 1550 LC Single mode 9 125 N A 80 km 49 71 miles SFP GE...

Page 19: ...00 33 m 108 27 ft 160 26 m 85 30 ft SFP XG SX M M850 D 850 LC Multi mode 50 125 2000 300 m 984 25 ft 500 82 m 269 03 ft 400 66 m 216 54 ft Multi mode 62 5 125 200 33 m 108 27 ft 160 26 m 85 30 ft SFP...

Page 20: ...in pairs For example if one end uses an SFP XG LX SM1270 BIDI transceiver module the other end must use an SFP XG LX SM1330 BIDI transceiver module The SFP XG LH40 SM1270 BIDI and SFP XG LH40 SM1330...

Page 21: ...transceiver modules and network cables see H3C Transceiver Modules User Guide SFP28 port The LSWM2ZSP8P and LSWM2ZSP2P interface modules provides SFP28 ports To connect peer SFP28 ports over a long di...

Page 22: ...nsceiver modules and network cables 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...

Page 23: ...R 4 WDM1300 Four lanes 1271 1291 1311 1331 LC Single mode 9 125 N A 10 km 6 21 miles QSFP 40G LR 4L WDM1300 Four lanes 1271 1291 1311 1331 LC Single mode 9 125 N A 2 km 1 24 miles QSFP 40G BI DI SR MM...

Page 24: ...r cables available for the QSFP ports QSFP to SFP cable Max transmission distance QSFP 40G D AOC 3M 3 m 9 84 ft QSFP 40G D AOC 7M 7 m 22 97 ft QSFP 40G D AOC 10M 10 m 32 81 ft QSFP 40G D AOC 20M 20 m...

Page 25: ...e For the most recent list of H3C transceiver modules and cables contact H3C Support or marketing staff For the specifications of H3C transceiver modules and network cables see H3C Transceiver Modules...

Page 26: ...km 0 31 miles Table4 14 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 84 ft QSFP 100G D CAB 5M 5 m 16 40 ft QSFP...

Page 27: ...e subject to change over time For the most recent list of H3C transceiver modules and cables contact H3C Support or marketing staff For the specifications of H3C transceiver modules and network cables...

Page 28: ...e or above twisted pair cable 1G mode 140 m 459 32 ft over a Category 5e or above twisted pair cable Standard IEEE 802 3ab IEEE 802 3an 802 3bz LEDs System status LED The system status LED shows the o...

Page 29: ...es Flashing yellow The port status LEDs indicates the IRF member ID of the switch For example if the LEDs for ports 1 to 5 are steady green and the other LEDs are off the IRF member ID of the switch i...

Page 30: ...ption SFP port LED status Description Steady green A link is present on the port and the port is operating at 10 Gbps Flashing green The port is sending or receiving data at 10 Gbps Steady yellow A li...

Page 31: ...0HC HI and S6520X 54HC HI switches Expansion card status LED The expansion card status LEDs SLOT1 and SLOT2 on the front panel indicate the operating state of the expansion cards in slot 1 and slot 2...

Page 32: ...erating correctly Flashing yellow The fan tray is faulty Off The fan tray fails to be installed correctly or the switch is powered off Table4 28 LSPM1FANSA SN and LSPM1FANSB SN fan tray status LED des...

Page 33: ...tch Table5 1 describes fan trays available for the switch Table5 1 Fan trays available for the switches Device model Fan tray Airflow direction S6520X 30QC EI S6520X 54QC EI S6520X 30HC EI S6520X 54HC...

Page 34: ...5 34 Figure5 2 Airflow direction LSPM1FANSA SN on S6520X 30HF EI Figure5 3 Airflow direction LSPM1FANSB SN on S6520X 30HF EI...

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