72
Table 26 QSFP+ transceiver modules available for the QSFP+ ports
QSFP+
transceiver
module
Central
wavelength
(nm)
Connector
Fiber type and
diameter (µm)
Modal
bandwidth
(MHz × km)
Max
transmission
distance
QSFP-40G-S
R4-MM850
850 MPO
Multi-mode,
50/125
2000 100 m (328.08 ft)
4700 150 m (492.12 ft)
QSFP-40G-C
SR4-MM850
850 MPO
Multi-mode,
50/125
2000 300 m (984.25 ft)
4700 400 m (1312.33 ft)
QSFP-40G-LR
4-WDM1300
Four lanes:
• 1271
• 1291
• 1311
• 1331
LC
Single-mode,
9/125
N/A 10 km (6.21 miles)
QSFP-40G-BI
DI-SR-MM850
850 LC
Multi-mode,
50/125
2000 100 m (328.08 ft)
4700 150 m (492.12 ft)
Table 27 QSFP+ cables available for the QSFP+ ports
QSFP+ network cable Max transmission distance
LSWM1QSTK0 1 m (3.28 ft)
LSWM1QSTK1 3 m (9.84 ft)
LSWM1QSTK2 5 m (16.40 ft)
Table 28 QSFP+ to SFP+ cables available for the QSFP+ ports
QSFP+ to SFP+ cable Max transmission distance
LSWM1QSTK3 1 m (3.28 ft)
LSWM1QSTK4 3 m (9.84 ft)
LSWM1QSTK5 5 m (16.40 ft)
Figure 72 40G QSFP+ cable
(1) Connector (2) Pull tab
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