H3C LSQM1CGS2QSA0 User Manual

H3C LSQM1CGS2QSA0 interface card
user manual-6PW101

▌Introduction

Overview

The LSQM1CGS2QSA0 interface card provides two QSFP28 ports
and two QSFP+ ports.

Figure 1 Front panel

(1) QSFP+ port LED (2) QSFP28 port LED
(3) QSFP28 port (4) QSFP+ port

QSFP+ ports

You can install the following transceiver modules and cables in the
QSFP+ ports on the card:

• QSFP+ transceiver modules in Table 1 a

• QSFP+ cables in Ta b l e 3 .

• QSFP+ t

o SFP+ cables in Table 4.

1

nd Table 2.

Table 1 QSFP+ transceiver modules available for the QSFP+
ports (1)

QSFP+ transceiver module

Central
wavelength (nm)

Connector

QSFP-40G-SR4-MM850 850 MPO

QSFP-40G-CSR4-MM850 850 MPO

Four lanes:

• 1271

QSFP-40G-LR4-WDM1300

• 1291

LC

• 1311

• 1331

Table 2 QSFP+ transceiver modules available for the QSFP+
ports (2)

QSFP+
transceiver
module

QSFP-40G-S
R4-MM850

QSFP-40G-C
SR4-MM850

QSFP-40G-LR
4-WDM1300

Cable/fiber
diameter
(µm)

Multi-mode,
50/125

Multi-mode,
50/125

Single-mode,
9/125

Modal
bandwidth
(MHz × km)

Max transmission
distance

2000 100 m (328.08 ft)

4700 150 m (492.12 ft)

2000 300 m (984.25 ft)

4700 400 m (1312.33 ft)

N/A 10 km (6.21 miles)

Table 3 QSFP+ cables available for the QSFP+ ports

QSFP+ cable Cable length Data rate

LSWM1QSTK2 5 m (16.40 ft) 40 Gbps

2