73
Figure 70 SFP28 cable
(1) Connector
(2) Pull latch
NOTE:
•
As a best practice, use H3C transceiver modules and cables for the switch.
•
The H3C transceiver modules and cables are subject to change over time. For the most recent
list of H3C transceiver modules and cables, contact your H3C Support or marketing staff.
•
For more information about H3C transceiver modules and cables, see
H3C Transceiver Modules
User Guide
.
QSFP+ port
The S5560X-34S-EI and S5560X-54S-EI switches each provide two QSFP+ ports on the rear panel.
You can install the QSFP+ transceiver modules in
, the QSFP+ cables in
, and the
QSFP+ to SFP+ cables in
in the QSFP+ ports.
Table 30 QSFP+ transceiver modules available for the QSFP+ ports
QSFP+
transceiver
module
Central
wavelength
(nm)
Connector
Fiber type and
diameter (µm)
Modal
bandwidth
(MHz × km)
Max
transmission
distance
QSFP-40G-S
R4-MM850
850 MPO
Multi-mode,
50/125
2000
100 m (328.08 ft)
4700
150 m (492.12 ft)
QSFP-40G-C
SR4-MM850
850 MPO
Multi-mode,
50/125
2000
300 m (984.25 ft)
4700
400 m (1312.33 ft)
QSFP-40G-BI
DI-SR-MM850
850 LC
Multi-mode,
50/125
2000
100 m (328.08 ft)
4700
150 m (492.12 ft)
QSFP-40G-LR
4-WDM1300
Four lanes:
•
1271.
•
1291.
•
1311.
•
1331.
LC
Single-mode,
9/125
N/A
10 km (6.21 miles)
1
2
