H3C LSWM124XG2QFC User manual

H3C LSWM124XG2QFC
Interface Cards
User Manual
New H3C Technologies Co., Ltd.
http://www.h3c.com
Document version: 6PW105-20201120

Copyright © 2017-2020, New H3C Technologies Co., Ltd.
and its licensors
All rights reserved
No part of this manual may be reproduced or transmitted in any form
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Technologies Co., Ltd.
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i
Contents
About the LSWM124XG2QFC interface card·····1
Important information································································1
Front panel ···············································································1
Ports··································································2
Important information································································2
SFP+ ports ···············································································2
QSFP+ ports·············································································6
LEDs··································································9
Important information································································9
SFP+ port LEDs······································································ 10
QSFP+ port LEDs··································································· 10
Installing and removing an interface card·········12
Installing an interface card······················································12
Removing an interface card····················································14
Installing and removing SFP, SFP+, and QSFP+ transceiver
modules and SFP+ and QSFP+ cables··································· 15
Verifying the installation·························································· 15

1
About the LSWM124XG2QFC
interface card
Important information
The LSWM124XG2QFC interface card is applicable to multiple H3C
switch models. For the interface card compatibility with switches,
contact H3C Support or marketing staff.
Front panel
The LSWM124XG2QFC interface card provides 24 SFP+ ports and
two QSFP+ ports.
Figure 1 Front panel
(1) SFP+ port LED
(2) QSFP+ port LED
(3) QSFP+ port
(4) SFP+ port
2
3 4
1

2
Ports
Important information
•
As a best practice, use H3C transceiver modules and cables for
the interface cards.
•
The transceiver module and cable types supported by the
LSWM124XG2QFC interface card vary by device model. For
more information, see the installation guide or hardware
reference for the device, or contact H3C Support or marketing
staff.
•
The restrictions and guidelines for using the
LSWM124XG2QFC interface card vary by device model. For
more information, see the installation guide or hardware
reference for the device.
•
For more information about H3C transceiver modules and
cables, see H3C Transceiver Modules User Guide at
www.h3c.com.
SFP+ ports
You can install the following transceiver modules and cables in the
SFP+ ports on an LSWM124XG2QFC interface card.
•
SFP transceiver module in Table 1 and Table 2.
•
SFP+ transceiver modules in Table 3 and Table 4.
•
SFP+ DAC cables in Table 5.
•
SFP+ fiber cables in Table 6.

3
Table 1 SFP transceiver modules available for the SFP+ ports (1)
SFP transceiver
module Central wavelength (nm) Connector
SFP-GE-T N/A RJ-45
SFP-GE-SX-MM850-A 850 LC
SFP-GE-LX-SM1310-A 1310 LC
SFP-GE-LH40-SM1310 1310 LC
SFP-GE-LH40-SM1550 1550 LC
SFP-GE-LH70-SM1550 1550 LC
Table 2 SFP transceiver modules available for the SFP+ ports (2)
SFP
transceiver
module
Cable/fiber
diameter
(µm)
Modal
bandwidth
(MHz ×
km)
Max
transmission
distance
SFP-GE-T Twisted pair N/A 100 m (328.08 ft)
SFP-GE-S
X-MM850-A
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)

4
SFP
transceiver
module
Cable/fiber
diameter
(µm)
Modal
bandwidth
(MHz ×
km)
Max
transmission
distance
SFP-GE-LX
-SM1310-A
Single-mode,
9/125 N/A 10 km (6.21 miles)
Multi-mode,
50/125 500 or 400 550 m (1804.46 ft)
Multi-mode,
62.5/125 500 550 m (1804.46 ft)
SFP-GE-LH
40-SM1310 Single-mode, 9/125 N/A 40 km (24.86 miles)
SFP-GE-LH
40-SM1550 Single-mode, 9/125 N/A 40 km (24.86 miles)
SFP-GE-LH
70-SM1550 Single-mode, 9/125 N/A 70 km (43.50 miles)
Table 3 SFP+ transceiver modules available for the SFP+ ports (1)
SFP+ transceiver
module Central wavelength (nm) Connector
SFP-XG-SX-MM850-A 850 LC
SFP-XG-LX-SM1310 1310 LC
SFP-FC-8G-SW-MM850 850 LC
SFP-FC-8G-LW-SM1310 1310 LC

5
Table 4 SFP+ transceiver modules available for the SFP+ ports (2)
SFP+
transceiver
module
Fiber
diameter
(µm)
Modal
bandwid
th (MHz
× km)
Max
transmission
distance
SFP-XG-SX-
MM850-A
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-XG-LX-
SM1310 Single-mode, 9/125 N/A 10 km (6.21 miles)
SFP-FC-8G-
SW-MM850
Multi-mode,
62.5/125 200 150 m (492.12 ft)
Multi-mode,
50/125 500 380 m (1246.72 ft)
2000 500 m (1640.42 ft)
SFP-FC-8G-
LW-SM1310 Single-mode, 9/125 N/A 10 km (6.21 miles)

6
Table 5 SFP+ DAC cables available for the SFP+ ports
SFP+ DAC cable Cable length Data rate
LSWM1STK 0.65 m (2.13 ft)
10.31 Gbps
LSWM2STK 1.2 m (3.94 ft)
LSWM3STK 3 m (9.84 ft)
LSTM1STK 5 m (16.40 ft)
Table 6 SFP+ fiber cables available for the SFP+ ports
SFP+ fiber cable Cable length Data rate
SFP-XG-D-AOC-7M 7 m (22.97 ft)
10.31 Gbps
SFP-XG-D-AOC-10M 10 m (32.81 ft)
SFP-XG-D-AOC-20M 20 m (65.62 ft)
QSFP+ ports
You can install the following transceiver modules and cables in the
QSFP+ ports on an LSWM124XG2QFC interface card:
•
QSFP+ transceiver modules in Table 7 and Table 8.
•
QSFP+ DAC cables in Table 9.
•
QSFP+ to SFP+ DAC cables in Table 10.
•
QSFP+ fiber cables in Table 11.

7
Table 7 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
QSFP-40G-LR4-WDM1300
Four lanes:
•1271
•1291
•1311
•1331
LC
QSFP-40G-LR4L-WDM1300
Four lanes:
•1271
•1291
•1311
•1331
LC
Table 8 QSFP+ transceiver modules available for the QSFP+
ports (2)
QSFP+
transceiver
module
Cable/fiber
diameter
(µm)
Modal
bandwidth
(MHz ×
km)
Max
transmission
distance
QSFP-40G-
SR4-MM850 Multi-mode, 50/125 2000 100 m (328.08 ft)
4700 150 m (492.12 ft)