3com S7906E Guide D’Installation Rapide
1-21
Table 1-22 Description of LPU status LEDs
LED
Description
RUN
z
ON/OFF: The LPU is faulty or out of position.
z
Blinking: The LPU is operating normally.
ALM
z
OFF: The LPU is operational or out of position.
z
ON: The LPU is faulty.
If the RUN LED flashes at a high frequency, the card is in the startup process, but is not yet operational.
At system startup, the ALM LED will be ON for a while but it does not mean that the card is faulty.
z
ACTIVE LED
The ACTIVE LED shows the active/standby status of the LSQ1MPUA0. If the ACTIVE LED is ON, the
LSQ1MPUA0 is active; if OFF, the LSQ1MPUA0 is standby.
RESET button
A reset button is provided on the LSQ1MPUA0 for you to reset the card when necessary.
Dedicated S7903E-S SRPU-LSQ1CGP24TSC0
Applicable model
S7903E-S
Technical specifications
Table 1-23 Technical specifications of the LSQ1CGP24TSC0
Item
Specifications
CPU
MIPS64, 400 MHz
Boot ROM
512 KB
Flash memory
64 MB
DDR SDRAM
512 MB
Dimensions (H × W × D)
45 × 377 × 355 mm (1.77 × 14.84 × 13.98 in.)
Ports
z
Twenty-four 1000Base-X-SFP/100Base-FX-SFP ports,
eight of which can form eight Combo ports with the eight
10/100/1000Base-T GE ports
eight of which can form eight Combo ports with the eight
10/100/1000Base-T GE ports
z
One console port, used for local or remote configuration
and management of the switch through a dialup
connection
and management of the switch through a dialup
connection
z
One 10/100Base-TX port for management and upgrade
Power consumption
25 W to 45 W
Panel and LEDs
shows the front panel of the LSQ1CGP24TSC0.