Siemens HiPath 3000 V3.0 or later Gigaset M1 Professional, Руководство по обслуживанию, Страница: 597 / 1202

inst_h3.fm
P31003-H3560-S403-54-7620, 09/05
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
4-119
Installing HiPath 3000
Installing HiPath 3750, HiPath 3700
4.3.3.7.2 Connection between the MDFU or MDFU-E and Backplane
Introduction
Set up the connection between the main distribution frame and the system using CABLUs (pre-
fabricated cabling units) with the following characteristics:
●
System side: SIPAC 1 SU connector(s)
●
Cable: 16 x 2 x 0.4
●
Main distribution frame side:
– Not for U.S.: Different distribution strips or carriers (Figure 4-70)
– For U.S. only: 50-pin CHAMP jacks
Not for U.S.: Not more than 9 CABLUs per MDFU (Figure 4-71) and 21 CABLUs per MDFU-E
(Figure 4-72) with one 16-TW strip or 25-TW strip (9 x 30 mm) strip can be implemented.
In special cases where the prefabricated CABLUs cannot be used, open-end cables should be
used.
Not for U.S.: CABLUs for the slots containing peripheral boards (Figure 4-88)
If Then
Assignment
with
SLMO8
1
,
SLMO24,
SLA8N
1
,
SLA16N
1
or
SLA24N
Route 16 TW to the MDFU or MDFU-E via SU Xx8 and 8 TW via SU Xx9,
using a standard cable (with 16 TW) for each connection. Connect both ca-
bles (= 1 CABLU with SU connectors labeled 8 and 9) to the same jumper
strip (25 TW).
Part numbers for CABLUs with 25-TW jumper strip:
●
S30269-Z100-A14: 3 m in length, short stripped length for MDFU-E
slots 11-21 (see Figure 4-72)
●
S30269-Z100-A24: 3 m in length, long stripped length for MDFU-E
slots 1-10 (see Figure 4-72)
Note: If replacing an old system, for example, you can use existing standard
CABLUs with splitting strips for 16 TW. If an SLMO24 board is used, you
must lay an additional CABLU (SU Xx9) to the MDFU or MDFU-E.
Assignment
with
TMS2
S
2M
connections are not set up via the MDFU or MDFU-E.
A direct connection is set up to the NT or networked system via the back-
plane connector SU Xx9 and a special cable (see Section 3.3.42, “TMS2
(Not for U.S.)”).