2
Table 1 QSFP+ transceiver modules available for the QSFP+
ports (1)
QSFP+ transceiver module
Central wavelength
(nm)
Connector
QSFP-40G-SR4-MM850 850
MPO
QSFP-40G-CSR4-MM850 850
MPO
QSFP-40G-LR4-WDM1300
Four lanes:
•
1271
•
1291
•
1311
•
1331
LC
QSFP-40G-LR4L-WDM1300
Four lanes:
•
1271
•
1291
•
1311
•
1331
LC
QSFP-40G-BIDI-SR-MM850
850 LC
QSFP-40G-ER4-WDM1300
Four lanes:
•
1271
•
1291
•
1311
•
1331
LC
Table 2 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-SR
4-MM850
Multi-mode,
50/125
2000
100 m (328.08 ft)
4700
150 m (492.12 ft)
