Table 2-7 Rj45 Socket Assignment (Hxgm) - Siemens Hicom 150 H Service Manual
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Also See for Hicom 150 H:
- Operating instructions manual (102 pages) ,
- Administrator's manual (46 pages) ,
- Operating instructions manual (68 pages)
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Installation
HiPath HG 1500 boards
Metal housing
RJ45 socket
Figure 2-4
Table 2-7
Pin Signal I/O
1
TDP
2
TDN
3
RDP
4
(TT1)
5
(TT2)
6
RDN
7
(RT1)
8
(RT2)
The TT1/2 and RT1/2 signals are not necessary for data transmission. They repre-
sent a signal termination of 100 ohms (known as a Bob Smith Termination) for the two
unused wire pairs in a four-pair twisted-pair cable.
2-8
Adapter for HXGM backplane
RJ45 socket assignment (HXGM)
Function
O
Transmit Data +
O
Transmit Data -
I
Receive Data +
I
Transmit Termination 1
I
Transmit Termination 2
I
Receive Data -
I
Receive Termination 1
I
Receive Termination 2
For internal use only
1SU-SIPAC connector
A31003-K5020-S100-6-7620
Service Manual
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