Ericsson BDV BS 101 01, Руководство по установке

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53(57)
Date Rev
Documentnumber Prepared
Doc respons/Approved Checked File/Reference
1999-07-15 V
1531-BDV 113 08 Uen
INSTALLATION INSTRUCTION
Subject responsible
8 MARKING OF CABLES
Each cable that is connected to a PBX type ASB 150
should be marked on the cable’s designation holder
with the label set SVH 277 003/4, supplied for this
purpose. The cable TSR 902 0444/1 is supplied with a
designation holder, 860 1839, at the EURO-connector.
This label set contains three label types:
Label 1: This label indicates the abbreviated name
for the PBA to which the cable is to be
connected.
Example of parameter:
Label 2: There is one 2-digit parameter.
This parameter indicates the position of
the PBA-slot in the PBA where the cable
is to be connected.
Example of parameter:
Label 3 There are two 1-digit parameters.
The first parameter indicates the position
of the pin-contact unit on the PBA.
The second parameter indicates the 1/4
of the pin contact.
Example of parameters:
These three labels indicate where the upper part of the
cable is to be connected and are placed on the front
side of the designation holder.
When the label 1 for PBA has a "_" included in the
name, please enter the correct letter with a marker
pen.
9 INSTALLATION OF MDF
(Main Distribution Frame)
9.1 Integrated MDF SXK 106 4208/1
The integrated MDF is used for an add-on installation
mounted at the bottom of the cabinet.
Using the supplied screws and nuts the MDF should
be installed in the manner shown above. The bolts at
the back allows the MDF to tilt down for service access
to the back of the cabinet.
Two KRONE bar holders can be installed, each ac-
commodating up to ten KRONE bars. The front holder
should preferably be used for trunk lines as it can addi-
tionally accommodate the cartridge containing the gas
discharge tubes for protection against lightning. Sec-
tion 3.4 refers to the mandatory ground connection.
When using this MDF the earth wire should first be
connected to the exchange cabinet and then continue
down to the integrated MDF. The earth connection on
the MDF is located in the same position as on the cab-
inet. The screw (earth connection) on the front row bar
holder must be fastened securely when the gas dis-
charge tubes are mounted.
0 1 2 3 4
2
4
6
1st
1/4
2nd
1/4
3rd
1/4
4th
1/4
Front side of
designation
holder on cable
to PBA
Label 3:
Position of pin
contact unit
on PBA
BTU_
03
6
*
2
Label 2:
Placing of PBA
in PBX
Label 1:
Type of PBA
BTU_
03
6
*
2
KRONE bar holder
KRONE bar with connection cable
BDV 113 08
earth
TSR BS 902 0001/800
connection
to cabinet
SXA BS 101 0024