3Com 7700R - Switch Starter Kit Installation Manual page 21

Figure 13 20-Port 10/100/1000BASE-T Module
Figure 14 illustrates the front panel of the 20-port 10/100/1000BASE-T module.
Figure 14 Front Panel of the
3C16863 3C16863
1 2
1 Ethernet port
2 Ethernet port LED
Table 24 describes the 20-port 10/100/1000BASE-T module LEDs.
Table 24 20-Port 10/100/1000BASE-T Module LEDs
LED
LINK/ACT
Table 25 lists specifications of the 20-port 10/100/1000BASE-T module.
Table 25 Specifications for the
Specification
CPU
BootROM
SDRAM
Dimensions (L x W)
Power consumption
Connector
Number of ports
Transmission rate
20-Port 10/100/1000BASE-T Module
Description
Off — The port is not operating.
On — The port is operating.
Green flashing — The port is transmitting data
20-Port 10/100/1000BASE-T Module
Description
MPC8241LZU200
512 KB
64 MB
366.7 x 340 mm (14.5 x 13.4 in)
45 W
RJ-45
20
10 Mbps half/full duplex
100 Mbps half/full duplex
1000 Mbps full duplex
I/O Modules 21