3com S7906E Guide D’Installation Rapide
1-39
Item
Specifications
Boot ROM
512 KB
Flash memory
64 MB
DDR SDRAM
512 MB
Dimensions (H x W x D)
45 × 377 × 355 mm (1.77 × 14.84 × 13.98 in.)
Interfaces
z
One CF card slot
z
Twelve 1000Base-X-SFP/100Base-FX-SFP 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 management Ethernet port
Power consumption
42 W to 60 W
Panel and LEDs
shows the front panel of the LSQ1SR12GB0.
Figure 1-23 Front panel of the LSQ1SRPD0
(1) CF card slot and CF card status LED
(2) Gigabit/100 Mbps Ethernet ports and LEDs
(3) Console port
(4) 10/100Base-TX Ethernet port for
management and LEDs
management and LEDs
(5) Power and fan tray status LEDs
(6) LPU status LEDs
(7) ACTIVE LED of LSQ1SR12GB0
(8) RESET button
On-board interfaces
z
CF card slot
The CF card slot can accommodate a standard CF card (Type I or Type II), where you can store host
software and logs, and thus upgrade software conveniently. The CF card is hot swappable.
describes the CFS LED on the right of the CF card.
Table 1-67 Description of the CFS LED
Status
Description
OFF
No CF card is in position.
ON
The CF card is in position.
z
GE/FE SFP ports
presents the specifications of the GE/FE ports.