
boards.fm
P31003-H3560-S403-54-7620, 09/05
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
3-249
Boards for HiPath 3000
Peripheral Boards
LAN interfaces
Table 3-112
STMI2 - LAN Interface Assignment (RJ45 Jacks)
Pin
Signal
1
TDP (Transmit Data +)
2
TDN (Transmit Data –)
3
RDP (Receive Data +)
4
TT1 (Transmit Termination 1)
5
TT2 (Transmit Termination 2)
6
RDN (Receive Data –)
7
RT1 (Receive Termination 1)
8
RT2 (Receive Termination 2)
Signals TT1/2 and RT1/2 are not needed for transmitting data. They represent a signal termi-
nation of 100 ohms (so-called Bob Smith termination) for the two unused wire pairs in a 4-pair
twisted pair cable.
Содержание HiPath 3000 V3.0 or later Gigaset M1 Professional
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