Figure 3-92 Wiring And Ranges For S Bus Jacks - Siemens HiPath 5000 Service Manual

System
S
To switch from external to inter-
nal S operation, you must
0
cross the SR and SX wires be-
fore the first jack.
∼
230 V
Additional
power supply
The connecting cord of the
ISDN telephone must not ex-
ceed
10 m in length.
Maximum ranges:
System
Short bus: 150 m (492 ft.)
Long bus: 150 m (492 ft.)
Figure 3-92 Wiring and Ranges for S
P31003-H3560-S403-54-7620, 09/05
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
1 to S 4
0 0
8
8
UAE
connector
6
5
4
3
8
SR SX
SX SR
7 6 5 4 3 2
1
*
7 6 5 4 3 2
1
7 6 5 4 3 2
1
1 2
20m
Bus Jacks
0
Boards for HiPath 3000
Peripheral Boards
Mini-Western
through-jack
(MW8 = 8-pin)
SR.1 Receive 5
SX.1 Transmit 3
twisted
SX.2 Transmit 6
pair
SR.2 Receive 4
* = Not crossed in TA-S
1st Mini-Western jack
(MW8 = 8-pin)
2nd to 8th Mini-Western jack
(MW8 = 8-pin)
100 Ω/0.25 W
Terminating resistor in last jack
3
boards.fm
0
8
3-227