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)