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A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
3-225
Nur für den internen Gebrauch Boards for HiPath 3000
Peripheral boards
Connecting ISDN Terminals to HiPath 3550 and HiPath 3350 (for U.S. only)
● S
0
Bus With MW8 jack, connecting S
0
1 to S
0
4:
– Connect the provided, silver-satin connector cord to each port on the STLS4 Module.
Connect the other end to a mounted MW jack, reversing the transmit and receive
wires.
– Contact is always established using the center pins of MW jacks. Figure 3-70 shows
the pin assignments for jacks of different sizes.
– The ISDN terminals must have their own local power supply.
– Plug the ISDN terminal (connecting cord) into the MW jack. Connecting an ISDN S
0
telephone requires a local power supply (e.g. manufactured by Sedlbauer).
● Pin Assignment of MW Jacks
Figure 3-70 MWxx Jack Pin Assignment (for U.S. only)
8-pin MW8 6-pin MW6
4-pin MW4
SX = Signal transmit
SR = Signal receive
With MW cables, contact is always
established in the center of the con-
nector.
7
SR
6 58 4 3 2 1
SX SX SR
SR
6 5 4 3 2 1
SX SX SR
SR
4 3 2 1
SX SX SR
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