H3C Technologies H3C S5820V2 Series Switches - Manual (Page 60)

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Table 16 QSFP+ to SFP+ DAC cables available for the QSFP+ ports
QSFP+ to
SFP+ DAC
cable
Description
Max transmission
distance
LSWM1QSTK3
40G QSFP+ to 4x10G SFP+ 1m Direct Attach Copper Splitter
Cable
1 m (3.28 ft)
LSWM1QSTK4
40G QSFP+ to 4x10G SFP+ 3m Direct Attach Copper Splitter
Cable
3 m (9.84 ft)
LSWM1QSTK5
40G QSFP+ to 4x10G SFP+ 5m Direct Attach Copper Splitter
Cable
5 m (16.40 ft)
Figure 54 QSFP+ DAC cable
(1) Connector (2) Pull latch
Figure 55 QSFP+ to SFP+ DAC cable
(1) QSFP+ module (2) QSFP+ side pull latch
(3) SFP+ side pull latch (4) SFP+ module
NOTE:
•
H3C recommends that you use H3C QSFP+ transceiver modules and cables for the QSFP+ ports on the
switch. The H3C QSFP+ transceiver modules and cables are subject to change over time. For the most
up-to-date list of QSFP+ transceiver modules, contact your H3C sales representative or technical support
engineer.
• You can use a QSFP-40G-SR4-MM850 or QSFP-40G-CSR4-MM850 transceiver module to connect a
QSFP+ port to four SFP+ ports. The QSFP+ transceiver module and SFP+ transceiver modules to be
connected must be the same in specifications, including central wavelength and fiber type.
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