H3C LSPM6QP2PS, Руководство пользователя

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Table 1 QSFP+ DAC cables available for the QSFP+ ports
QSFP+ DAC cable Cable length Data rate
LSWM1QSTK0 1 m (3.28 ft)
40 Gbps LSWM1QSTK1 3 m (9.84 ft)
LSWM1QSTK2 5 m (16.40 ft)
The QSFP+ DAC cables have a maximum transmission rate of 40 Gbps.
When you connect the QSFP+ DAC cables to the QSFP+ ports on the
LSPM6QP2PS interface card, the cables provide a maximum
transmission rate of 20 Gbps.
NOTE:
H3C recommends that you use H3C QSFP+ DAC cables for the
QSFP+ ports on the interface card. The QSFP+ DAC cables available
for the interface card are subject to change over time. For the most
recent list of QSFP+ DAC cables available for the interface card,
contact H3C Support or marketing staff.
LEDs
Table 2 describes the LEDs for the QSFP+ ports on the card panel..
Table 2 QSFP+ port LED description
LED status Description
Steady green
The port is operating at 20 Gbps, and a link is
present on the port.
Flashing green The port is sending or receiving data at 20 Gbps.
Off
No QSFP+ DAC cable is installed in the port, or
no link is present on the port.
NOTE:
The QSFP+ port LEDs are not affected by the port mode switching
button on your switch. For more information about the port mode
switching button, see the installation guide of the switch.