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Installation
TDRMIM-22A
RX+
RX–
TX+
TX–
TCU port
RJ45 jack
TDRMIM-42A
RX+
6
6
3
3
RX–
4
TX+
4
TX–
5
5
TCU port
RJ45 jack
Figure 3-2. Token Ring Lobe Cable Wiring Schematic
Attaching Twisted Pair Cabling at the Module
To attach station cable to the TDRMIM:
1.
Insert the male RJ45 connector from one end of the station's lobe cable
into any TCU port on the front of the TDRMIM.
2.
If a patch panel is being used, attach the other end of the cable to the
appropriate patch panel jack.
Repeat the above steps for each station.
Attaching Twisted Pair Cabling at the Station
Connect stations to the TDRMIM using Type 3 patch cables. Attach one
end of the patch cable at the wall plate and the other to the station port.
Page 3-6
UTP Lobe Cable
TX+
6
6
TX–
3
3
RX+
4
4
RX–
5
5
RJ45 plugs
MIC coupling
STP lobe cable
TX+
TX+
TX–
TX–
RX+
RX+
RX–
RX–
Shield
Shield
shield
RJ45 plug
MIC / MIC
TX+
6
TYPE 3
TX–
MEDIA
3
FILTER
RX+
(internal
4
or
external)
RX–
5
STP jumper cable
TX+
O
O
TX–
B
B
RX+
R
R
RX–
G
G
Shield
shield
Token Ring Station
TX+
9
5
TX–
RX+
1
6
RX–
NIC port
female DB9
Token Ring Station
TX+
TX+
9
9
TX–
5
5
TX–
RX+
1
1
RX+
RX–
6
6
RX–
Shield
Male DB9
NIC port
Female DB9
1
2
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