H3C LSQM1CGS2QSA0, User Manual, Page: 4 / 8

4
Table 6 QSFP28 transceiver modules available for the QSFP28
ports (2)
QSFP+
transceiver
module
Cable/fiber
diameter
(µm)
Modal
bandwidth
(MHz × km)
Max
transmission
distance
QSFP-100G-S
R4-MM850 Multi-mode,
50/125
4700 100 m (328.08 ft)
2000 70 m (229.66 ft)
NOTE:
As a best practice, use H3C QSFP28 transceiver modules for the
QSFP28 ports on the LSQM1CGS2QSA0 interface card. The H3C
QSFP28 transceiver modules available for the card are subject to
change over time. For the most recent list of H3C QSFP28
transceiver modules available for the card, contact H3C Support
or marketing staff.
For more information about H3C QSFP28 transceiver modules, see
H3C Transceiver Modules User Guide
at .
LEDs
Table 7 describes QSFP28 port LEDs and QSFP+ port LEDs on the
front panel.
Table 7 QSFP28 port LED description
LED status Description
Steady green
A transceiver module is installed in the port. The
port is operating at 100 Gbps, and a link is present
on the port.
Flashing green The port is sending or receiving data at 100 Gbps.
Steady yellow
A transceiver module is installed in the port. The
port is operating at 10/40 Gbps, and a link is
present on the port.
Flashing
yellow (3 Hz) The port is sending or receiving data at 10/40
Gbps.