H3C S5800-EI Series Installation Manual page 57

QSFP+ cable
LSWM1QSTK2
Table 21 QSFP+ to SFP+ cables available for the QSFP+ ports
QSFP+ to SFP+ cable
LSWM1QSTK3
LSWM1QSTK4
LSWM1QSTK5
Figure 46 40G QSFP+ cable
1 2
(1) Connector
Figure 47 40G QSFP+ to 4x10G SFP+ cable
(1) QSFP+ module
(3) SFP+ side pull tab
NOTE:
• As a best practice, use H3C QSFP+ transceiver modules, QSFP+ cables, or QSFP+ to SFP+
cables for the QSFP+ ports on the switch. The H3C QSFP+ transceiver modules, QSFP+ cables,
and QSFP+ to SFP+ cables available for the QSFP+ ports are subject to change over time. For
the most recent list of QSFP+ transceiver modules, QSFP+ cables, and QSFP+ to SFP+ cables
available for the QSFP+ ports, contact H3C Support or marketing staff.
• 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.
Max transmission distance
5 m (16.40 ft)
Max transmission distance
1 m (3.28 ft)
3 m (9.84 ft)
5 m (16.40 ft)
(2) Pull tab
(2) QSFP+ side pull tab
(4) SFP+ module
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