3
Product
code
HPE description
Central
wavelength (nm)
Connector
JG661A
HPE X140 40G
QSFP+ LC LR4 SM
10km 1310nm
Transceiver
Four lanes:
•
1271
•
1291
•
1311
•
1331
LC
Table 3 40G QSFP+ transceiver modules available for the QSFP+
ports (2)
Product
code
Cable/fiber
diameter (µm)
Modal
bandwidth
(MHz × km)
Max transmission
distance
JG325B
Multi-mode,
50/125
2000
100 m (328.08 ft)
4700
150 m (492.13 ft)
JG709A
Multi-mode,
50/125
2000
300 m (984.25 ft)
4700
400 m (1312.34 ft)
JG661A
Single-mode,
9/125
N/A
10 km (6.21 miles)
Table 4 40G QSFP+ cables available for the QSFP+ ports
Product
code
HPE description
Cable length
Data rate
JG326A
HPE X240 40G QSFP+
QSFP+ 1m Direct Attach
Copper Cable
1 m (3.28 ft)
40 Gbps
JG327A
HPE X240 40G QSFP+
QSFP+ 3m Direct Attach
Copper Cable
3 m (9.84 ft)
40 Gbps