Switch User Manual

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Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches

C79000-G8976-C186-03

Extender Modules

5.1 Twisted Pair Extender EM495-8

Eight Additional 100Base-TX Ports

The extender module for twisted pair transmission provides an additional eight

ports for connecting twisted pair cables. The TP cable is attached to an 8-pin RJ-

45 jack with securing collar.

Note

The twisted pair extenders can also be installed during operation.

The transmission rate of the Ethernet ports is 10 Mbps or as a fast Ethernet port

100 Mbps. No media module is required for data transfer with this extender mod-

ule.

P 1

P 2

P 3

P 4

P 1

P 2

P 3

P 4

L 1

L 2

R M

S T B Y

D M 1

D M 2

P 1

P 2

P 1

P 2

P 1

P 2

P 1

P 2

P 3

P 4

P 1

P 2

P 3

P 4

P 1

P 2

P 3

P 4

I N 1 / 5

I N 2 / 6

I N 3 / 7

I N 4 / 8

2 3 4 1 18 9 1 0765

1 2 1 3

Figure 5-1 Basic device with twisted pair extender module