Extender modules, 1 twisted pair extender em495-8, Eight additional 100base-tx ports – Siemens X-400 User Manual
Page 61
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
C79000-G8976-C186-03
61
Extender Modules
5
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
F
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 1
8
9
1 0
7
6
5
1 2
1 3
Figure 5-1
Basic device with twisted pair extender module