Connecting Ports; Connecting Power Supply - Sagem ADR 155C Guide D'installation Et D'utilisation

1 - INSTALLATION AND COMMISSIONING

1.3 - Connecting ports

The connections to be performed on the equipment depend on the configuration chosen:
On the power supply card:
! poser supply ports: "PWR" or "PWRA" and/or "PWRB",
On the subrack motherboard strip:
! Remote indication, remote control and station alarm port : "LOOPS"
! management ports : "COMM", "ETH" and/or "MNGT"
! X24/V11 2Mbit/s traffic port : or "MNGT"
! 2Mbit/s.703 synchronization port : "SYNC"
! 21x2Mbit/s G.703 traffic ports: "E1 INPUT" and "E1 OUTPUT".
Depending on the traffic modules used
! optical or electrical STM-1 ports and order wire channels ports,
! Ethernet port
! 34 or 45 Mbit/s traffic ports
! 21x2Mbit/s G.703 traffic ports.
Connection requirements :
" For a right distribution of cords on either side of the subrack, the connections of slots A and
C, the 21 2Mbit/s accesses and synchronization access are oriented leftward. All other
connections are oriented rightward.
" The run of cords must not hinder the extraction of a module; in particular, connecting
cables of the left subrack half is to be secured to the frame with enough backlash to
enable the ventilation module to be extracted during a maintenance operation.

1.3.1 - Connecting Power Supply

!
Connecting Power Supply must be realized by qualified staff.
! "PWRA" and/or "PWRB" ports, used when the equipment is powered from one or two 48 V
sources, the power source(s) should be limited to 100 VA.
! "PWR" port used when the equipment is powered from a main voltage (230 V AC), via an
optional power block (100-240V//48V 60W.
Observe the following connection requirements :
" "PWR" and "PWRA" and/or "PWRB" Power supply ports can be connected simultaneously.
" Always connect the equipment side before the energy source side.
" The power block must be installed far from any heat source, and no traction must be
exercised on its connecting wires.
" The used cable to connect the power block to the energy source must have a minimal
section of 1,5 mm² and be qualified <HAR> H03 VV_F ou <HAR> H03 VVH2_F.
" The connecting land between the power block and the energy source must be respected.
" The connecting electrical installation must be realized according to the present national
standard.
Installation and User Guide - N56717020104
Page A1-4
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