Optical Transceiver
Switch Introduction

Optical module selection scheme of H3C S9820 series data center switch

  • January 12. 2021

H3C S9820 switch supports high-density 100GE/40GE/25GE/10GE ports. It has strong forwarding capability and flexible sub card configuration. It can support 32 400GE ports or 100GE ports. It has high port density and strong forwarding ability. It can meet the networking requirements of high-density servers in high-end data center without convergence access. At the same time, all physical ports support routing mode Support independent configuration of IP address. Next, ETU-LINK will introduce the interconnection selection scheme of H3C S9820 series switch.

 


100G/40G optical module matching information

ETU-LINK PN

H3C PN

Package

Wavelengthnm

Distance

Connector

Patch cord

EQ28510X-3MCD01

QSFP-100G-SR4-MM850

QSFP28

850

100m

MPO

OM3

EQ2xx10X-3LCD10

QSFP-100G-LR4-WDM1300

QSFP28

1295

1300

1304

1309

10km

LC

OS2

EQ854X-3MCD01

QSFP-40G-SR4-MM850

QSFP+

850

100m

MPO

OM3

EQ314X-3LCD10

QSFP-40G-LR4-PSM1310

QSFP+

1310

10km

LC

OS2

 

100G/40G AOC matching information

ETU PN

H3C PN

Description

Connector

Length

EQ2A10X-33CDxx

QSFP-100G-D-AOC

100G QSFP28 to 100G QSFP28 AOC cable

QSFP28

to

QSFP28

<70m

EQ2A10X-34S23CDxx

QSFP-100G-4SFP-25G-AOC

100G QSFP28 to 4X 25G SFP28 AOC cable

QSFP28to

SFP28

<70m

EQA4X-33CDxx

QSFP-40G-D-AOC

40G QSFP+ to 40G QSFP+ AOC cable

QSFP+ to

QSFP+

<70m

EQA4X-34S3CDxx

QSFP-40G-4SFP-10G-AOC

40G QSFP+ to 4X 10G SFP+ AOC cable

QSFP+ to

SFP+

<70m

 

100G/40G DAC matching information

ETU PN

H3C PN

Description

Connector

Length

EQ2DP10X-32Q2CNxx

QSFP-100G-D-CAB

100G QSFP28 to 100G QSFP28 Direct attach cable

QSFP28

<5m

EQ2DP10X-34S2CNxx

QSFP-100G-4SFP-25G-CAB

100G QSFP28 to 4X 25G SFP28 Direct attach cable

QSFP28

SFP28

<5m

EQDP4X-330CNxx

LSWM1QSTK2

40G QSFP+ to 40G QSFP+ Direct attach cable

QSFP+ to  QSFP+

<5m

EQDP4X-34SCNxx

LSWM1QSTK5

40G QSFP+ to 4X 10G SFP+ Direct attach cable

QSFP+ to

SFP+

<5m

 

 

The above is the optical module solution of H3C S9820 series switch provided by ETU-LINK. The S9820 switch supports high-density 400GE/100GE/40GE ports. In the three-tier architecture of the data center, it can be used as a convergence device to access the TOR switch. The uplink is connected to S12500 through the 400GE/100GE link, providing 25G/10G server access, so as to build a highly reliable and highly redundant super large scale data center network.

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