3com 8807 Manuel D’Utilisation
Application Modules
45
Front panel
Figure 31 Front panel of the
3CR1754766
The 3CR1754766 provides eight 1000Base-X ports, one Console port, one AUX
port, three 10/100Base-TX ports and four status LEDs (ATTACK, ACT, ALM and
RUN) from left to right on the front panel.
port, three 10/100Base-TX ports and four status LEDs (ATTACK, ACT, ALM and
RUN) from left to right on the front panel.
Available cables
3C17548 VPLS
Application Module
Technical specifications
The 3C17548 Virtual Private LAN Service (VPLS) Application Module provides no
I/O ports.
I/O ports.
SDRAM
512 MB
Physical dimensions (W x D)
366.7 x 340 mm (14.4 x 13.4 in.)
Table 64 Status LEDs on the 3CR1754766
LED
Color Status
Meaning
ATTACK
Red
OFF
The module is not attacked.
ON
The module is attacked.
ACT
Green OFF
The module is in standby mode.
Blinking
The module is in active mode.
ALM
Red
OFF
There is no link alarm.
ON
There is a link alarm.
RUN
Green OFF
The module is faulty.
Blinking
The module operates normally.
Table 63 Technical specifications for the 3CR1754766
Item Specifications
Table 65 Technical specifications for the 3C17548
Item
Specifications
CPU
MPC755
Boot ROM
512 KB
SDRAM
512 MB
Physical dimensions (W x D)
366.7 x 340 mm (14.4 x 13.4 in.)