H3C Technologies H3C S6800 Series Switches - Manual (Page 3)

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Table 3 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)
QSFP-40G-CSR
4-MM850
Multi-mode,
50/125
2000 300 m (984.25 ft)
4700 400 m (1312.33 ft)
QSFP-40G-LR4-
WDM1300 Single-mode,
9/125
N/A 10 km (6.21 miles)
Table 4 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 5 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)
NOTE:
H3C recommends that you use H3C QSFP+ transceiver modules,
QSFP+ DAC cables, or QSFP+ to SFP+ DAC cables for the QSFP+
ports on the LSWM124XGT2Q interface card. The QSFP+ transceiver
modules, QSFP+ DAC cables, and QSFP+ to SFP+ DAC cables
available for the interface card are subject to change over time. For the
most recent list of QSFP+ transceiver modules, QSFP+ DAC cables,
and QSFP+ to SFP+ DAC cables available for the interface card,
contact H3C Support or marketing staff.