3com 8814 Manuel D’Utilisation
Fabric Modules
21
720 Gbps Switch Fabric
Technical specifications
This model applies to the 3C17539. See Table 5 for its specifications.
Panel
On its panel, the 720 Gbps Switch Fabric provides a CF slot, CF LED (CFS),
10Base-T/100Base-TX port, RS232/485 port, Console port, AUX port, RESET
button, I/O module status LEDs, and 360 Gbps Switch Fabric status LEDs (SFS,
ACT, ALM, RUN) in turn, as shown in Figure 10. The fabric ships with a CF memory
card.
10Base-T/100Base-TX port, RS232/485 port, Console port, AUX port, RESET
button, I/O module status LEDs, and 360 Gbps Switch Fabric status LEDs (SFS,
ACT, ALM, RUN) in turn, as shown in Figure 10. The fabric ships with a CF memory
card.
Figure 11 720 Gbps Switch Fabric panel
Compact Flash (CF slot)
The 720 Gbps Switch Fabric module provides a CF port to accommodate a
standard CF card, where you can save logging information, host version
information, alarming and other diagnostic information and conveniently upgrade
software online.
standard CF card, where you can save logging information, host version
information, alarming and other diagnostic information and conveniently upgrade
software online.
Management Ports
The Management 10Base-T/100Base-TX port uses an RJ-45 connector. It can
connect a background terminal for system program loading and debugging, or
connect a network management station for remote system management.
connect a background terminal for system program loading and debugging, or
connect a network management station for remote system management.
Table 14 720 Gbps Switch Fabric specifications
Item
Specifications
CPU
MPC755
Boot ROM
512 KB
SDRAM
512 MB (expandable to 1 GB)
Physical dimensions (W x D) 366.7 x 340 mm (14.4 x 13.4 in.)
Port
One Console port, for local configuration management
One AUX port, for remote dialup configuration management
One 10Base-T/100Base-TX port, for software upgrade and
network management
network management
One RS232/485 port, for connecting external PoE power frame
to provide the PoE function
to provide the PoE function
One hot-swap-supported CF port
Max power consumption
110 W
Table 15 Management 10Base-T/100Base-TX port specifications
Item
Description
Connector
RJ-45
Number of ports
One
Rate
10 Mbps, half duplex/full duplex
100 Mbps, half duplex/full duplex