H3C LSWM12H2Q User Manual Download Page 3

Table 3 QSFP+ DAC cables available for the QSFP+ ports 

QSFP+ DAC cable 

Cable length 

Data rate 

LSWM1QSTK0 

1 m (3.28 ft) 

40 Gbps 

LSWM1QSTK1 

3 m (9.84 ft) 

LSWM1QSTK2 

5 m (16.40 ft) 

 

Table 4 QSFP+ to SFP+ DAC cables available for the QSFP+ 
ports 

QSFP+ to SFP+ DAC cable

Cable length

Data rate 

LSWM1QSTK3 

1 m (3.28 ft) 

40 Gbps 

LSWM1QSTK4 

3 m (9.84 ft) 

LSWM1QSTK5 

5 m (16.40 ft)

 

Table 5 QSFP+ AOC cables available for the QSFP+ ports 

QSFP+ AOC cable 

Cable length 

Data rate 

QSFP-40G-D-AOC-7M 

7 m (22.97 ft) 

40 Gbps 

QSFP-40G-D-AOC-10M

10 m (32.81 ft) 

QSFP-40G-D-AOC-20M

20 m (65.62 ft) 

 

 

NOTE: 

As a best practice, use H3C QSFP+ transceiver modules, QSFP+
DAC cables, QSFP+ to SFP+ DAC cables, and QSFP+ AOC 
cables for the QSFP+ ports on the LSWM12H2Q interface card. 
The H3C QSFP+ transceiver modules and QSFP+ cables 
available for the card are subject to change over time. For the 
most recent list of H3C QSFP+ transceiver modules and QSFP+ 
cables available for the card, contact H3C Support or marketing 
staff. 

 
For more information about H3C QSFP+ transceiver modules and 
QSFP+ cables, see 

H3C Transceiver Modules User Guide

 at 

www.h3c.com. 

Summary of Contents for LSWM12H2Q

Page 1: ...P28 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 and Table 2 QSFP DAC cables in Table 3 QS...

Page 2: ...r modules available for the QSFP ports 2 QSFP transceiver module Cable fiber diameter m Modal bandwidth MHz km Max transmission distance QSFP 40G S R4 MM850 Multi mode 50 125 2000 100 m 328 08 ft 4700...

Page 3: ...ate QSFP 40G D AOC 7M 7 m 22 97 ft 40 Gbps QSFP 40G D AOC 10M 10 m 32 81 ft QSFP 40G D AOC 20M 20 m 65 62 ft NOTE As a best practice use H3C QSFP transceiver modules QSFP DAC cables QSFP to SFP DAC ca...

Page 4: ...transceiver modules available for the QSFP28 ports 1 QSFP28 transceiver module Central wavelength nm Connector QSFP 100G SR4 MM850 850 MPO PC polished 12 core QSFP 100G LR4 WDM13 00 Four lanes 1295 1...

Page 5: ...able for the card contact H3C Support or marketing staff For more information about H3C QSFP QSFP28 transceiver modules and QSFP QSFP28 DAC cables see H3C Transceiver Modules User Guide at www h3c com...

Page 6: ...ink is present on the port Flashing yellow The port is sending or receiving data at 10 Gbps Off No transceiver module is installed in the port or no link is present on the port NOTE The QSFP28 port LE...

Page 7: ...WM12H2Q interface card 1 Ejector lever 2 Latch 3 Press the latch on the card to release the ejector lever 4 As shown by callout 1 in Figure 3 insert the card slowly into the slot along the guide rails...

Page 8: ...filler panel in the slot to prevent dust and ensure good ventilation in the device Figure 4 Removing the LSWM12H2Q interface card Installing and removing QSFP28 QSFP transceiver modules and cables Fo...

Page 9: ...Ltd provides customers with comprehensive technical support and service If you purchase the products from the sales agent of New H3C Technologies Co Ltd please contact our sales agent or technical per...

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