3com 3C16896 8 slot AC Chassis User Manual

C

HAPTER

 1: S

WITCH

 7750 C

OMPONENTS

Figure 24   12-port 1000BASE-X SFP and 4-port 10/100/1000BASE-T Module

Figure 25 illustrates the front panel of the 12-port 1000BASE-X SFP module.

Figure 25   Front Panel of the 

12-port 1000BASE-X SFP and 4-port 

10/100/1000BASE-T Module

 

1 SFP port

2 SFP port LED

3 Ethernet port

4 Ethernet port LED

Table 36 describes the 12-port 1000BASE-X SFP and 4-port 10/100/1000BASE-T 
module LEDs.

Table 37 lists specifications of the 12-port 1000BASE-X SFP and 4-port 
10/100/1000BASE-T module.

Table 36    

12-port 1000BASE-X SFP and 4-port 10/100/1000BASE-T 

Module LEDs 

LINK/ACT

Off — The port is not operating.

 

On — The port is operating.

 

Green flashing — The port is transmitting and receiving data.

Table 37   Specifications for the 

12-port 1000BASE-X SFP and 4-port 

10/100/1000BASE-T Module

 

CPU

MPC8241

BootROM

512 KB

SDRAM

64 MB

Dimensions (L x W)

366.7 x 340 mm (14.5 x 13.4 in)

Power consumption

35 W

Connector 

RJ-45, LC

3C168917

1

2

3C168917

3

4