3com 3C17500 Manual De Usuario

The 12-Port 1000BASE-X (SFP) module provides 12 1000BASE-X full duplex ports 
and uses SFP cable.

Each port on the 12-Port 1000BASE-X (SFP) module has 2 LEDs, as shown in 
Figure 4.

Figure 4   Front Panel of the 

12-Port 1000BASE-X (SFP)

 Module 

1 SFP ports

2 SFP port LEDs

Table 16 describes the LEDs on the 12-Port 1000BASE-X (SFP) module.

Specifications of the 12-Port 1000BASE-X (SFP) module are described in Table 17.

SDRAM

128 MB

Dimensions (L x W) 

366.7 x 340 mm (14.5 x 13.4 in)

Maximum power 
consumption

87 W

Number of ports

2

Connector

XFP LC

Port transmission speed

10 Gbps

Transceiver, cable, and 
maximum transmission 
distance

3CXFP92, 1310 nm 9/125 µm single mode optical fiber, 10 km (6 
mi)

 

3CXFP96, 1550 nm, 9/125 µm single mode optical fiber, 40 km 
(25 mi)

Table 15   Specifications for the 2-Port 10GBASE-X (XFP) Module (continued)

12-Port 1000BASE-X (SFP)

 Module LEDs 

LINK

Off — The port is not operating

On — The port is operating

ACT

Off — No data is being transmitted

Orange flashing — Data is being transmitted

Table 17   Specifications for the 

12-Port 1000BASE-X (SFP) 

Module 

CPU

MPC8245

BootROM

512 KB

SDRAM

128 MB

Dimensions (L x W) 

366.7 x 340 mm (14.5 x 13.4 in)

Maximum power 
consumption

60 W

Connector

SFP/LC

1

2