H3C S6520-EI Series Installation Manual page 49

Table 10 QSFP+ transceiver modules available for the switch
Transceiver
module model
QSFP-40G-SR4-M
M850
QSFP-40G-CSR4-M
M850
QSFP-40G-LR4-WD
M1300
Table 11 40G QSFP+ cables available for the switch
Cable model
LSWM1QSTK0
LSWM1QSTK1
LSWM1QSTK2
Table 12 40G QSFP+ to SFP+ cables available for the switch
Cable model
LSWM1QSTK3
LSWM1QSTK4
LSWM1QSTK5
Figure 45 40G QSFP+ cable
(1) Connector
Central
wavelength Connector
(nm)
850 MPO
850 MPO
Four lanes:
•
1271
•
1291 LC
•
1311
•
1331
42
Multimode
fiber modal
Fiber
bandwidth
(MHz × km)
2000
Multi-mode,
50/125 µm
4700
2000
Multi-mode,
50/125 µm
4700
Single-mode,
N/A
9/125 µm
Cable length
1 m (3.28 ft)
3 m (9.84 ft)
5 m (16.40 ft)
Cable length
1 m (3.28 ft)
3 m (9.84 ft)
5 m (16.40 ft)
(2) Pull latch
Max
transmission
distance
100 m (328.08 ft)
150 m (492.12 ft)
300 m (984.25 ft)
400 m (1312.33 ft)
10 km (6.21 miles)