Port 1000base-x-sfp module, Port 1000base-x-sfp module 24, Port 1000base-x-sfp module (3 – 3Com 3C16895 User Manual

Page 24

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24

C

HAPTER

1: S

WITCH

7750 C

OMPONENTS

Table 28 lists specifications of the 20-port 10/100/1000BASE-T module.

20-Port 1000BASE-X-SFP

Module

The 20-port 1000BASE-X-SFP module provides 20 1000 BASE-X full duplex ports
and uses an SFP cable.

Figure 18 illustrates the 20-port 1000BASE-X-SFP module.

Figure 18 20-Port 1000BASE-X-SFP Module

Figure 19 illustrates the front panel of the 20-port 1000BASE-X-SFP module.

Figure 19 Front Panel of the

20-Port 1000BASE-X-SFP Module

Table 28 Specifications for the

20-Port 10/100/1000BASE-T Module

Specification

Description

CPU

MPC8241LZU200

BootROM

512 KB

SDRAM

64 MB

Dimensions (L x W)

366.7 x 340 mm (14.5 x 13.4 in)

Power consumption

45 W

Connector

RJ-45

Number of ports

20

Transmission rate

10 Mbps half/full duplex

100 Mbps half/full duplex

1000 Mbps full duplex

Cable and maximum
transmission distance

Category-5 twisted pair

100 m (300 ft)

Compliance

IEEE 802.3ab

IEEE 802.3

IEEE 802.3u

IEEE 802.3x

IEEE 802.1D

IEEE 802.1Q

3C16862

3C16862

1

2

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