44 
Max transmission distance 
JG081C  HPE X240 10G SFP+ SFP+ 5m DA Cable  5 m (16.40 ft) 
 
Figure 30 SFP+ cable 
 
 
 
  As a best practice, use HPE transceiver modules and cables for the switch. 
  The HPE transceiver modules and cables are subject to change over time. For the most recent 
list of HPE transceiver modules and cables, contact your Hewlett Packard Enterprise Support or 
marketing staff. 
  For more information about HPE transceiver modules and cables, see HPE Comware-Based 
Devices Transceiver Modules User Guide. 
 
QSFP+ port 
The switch provides QSFP+ ports. You can select the QSFP+ transceiver modules in Table 17, the 
QSFP+ cables in Table 18, and the QSFP+ to SFP+ cables in Table 19 for the QSFP+ ports. 
Table 17 QSFP+ transceiver modules available for the QSFP+ ports 
Product 
code 
HPE 
description 
Central 
wavelengt
h (nm) 
Connect
or 
Fiber 
diameter 
(µm) 
Modal 
bandwidt
h (MHz × 
Max 
transmission 
distance 
JG325B 
HP X140 40G 
QSFP+ MPO 
SR4 
Transceiver 
850  MPO 
Multi-mode, 
50/125 
2000 
100 m (328.08 
ft) 
4700 
150 m (492.12 
ft) 
JG709A 
HP X140 40G 
QSFP+ MPO 
MM 850nm 
CSR4 300m 
Transceiver 
850  MPO 
Multi-mode, 
50/125 
2000 
300 m (984.25 
ft) 
4700 
400 m (1312.33 
ft)