Stls2 (Not For U.s.), Stls4; Figure 3-75 Stls2 (Not For U.s.), Stls4 Interfaces - Siemens HiPath 3000 Service Manual

3.3.18

STLS2 (Not for U.S.), STLS4

Introduction
The STLS4 board for HiPath 3550 and HiPath 3350 (wall housing) has four S
operate as trunk interfaces or as subscriber line interfaces (see Page 3-193).
The STLS2 is an underequipped variant with two S
Interfaces
The board does not supply terminals with power. Power must be supplied locally us-
>
ing a local plug-in power supply or a bus power supply unit, for example.
S ports
1
0
Mini-Western
2
Not in
3
STLS2
4
6 5 4 3 2 1
Figure 3-75 STLS2 (Not for U.S.), STLS4 Interfaces (S30817-Q924-B313, -A313)
P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
STLS2/STLS4
X2
2 = SX +
3 = SR +
4 = SR -
5 = SX -
SX = Signal transmit
SR = signal receive
Boards for HiPath 3000
ports.
0
50
X1
2
boards.fm
Peripheral Boards
ports that can
0
To
CUP
CUC
3-191