Tadiran Telecom Coral IPx 500, Руководство по установке

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5-74
Coral IPx 500 Installation Manual
Peri
pheral
Car
d
wit
h
RJ-4
5 DA-1
5S Co
nnect
ions For Co
ra
l Interfa
ce C
a
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s
5
0
The external network connections to the PRI-23/30sl and PRI-23/30ipx digital circuit
are made via one of the two connectors available at the top panel:
„
DA-15S, 15 pin female D-type connector (
Table 5-33
and
Figure 5-17
)
„
RJ-45 telephony connector (
Table 5-33
and
Figure 5-18
)
For further information, on how to make the connection, refer also to the
Coral Service and Peripheral Cards Installation Manual.
Figure 5-19
describes the connection from the top panel to the PSTN/LTU/CSU.
Table 5-33 PRI-23, PRI-30
Network Interface
Connections
Figure 5-17 PRI-23,
PRI-30 RJ-45 Interface
Connector PIN
Assignment
2 UDTipx/PRI-23ipx, PRI-23sl, PRI-30ipx, and PRI-30sl Cards
Do not use both connectors at the same time.
DA-15S
Pin #
RJ-45
Pin #
Nomination Functions
Pin 11 Pin 1 RxB Receive Data (ring) from Network
Pin 3 Pin 2 RxA Receive Data (tip) from Network
Pin 8 Pin 3,6 Shield Cable Shield, 48VDC Return
Pin 9 Pin 4 TxB Transmit Data (ring) to Network
Pin 1 Pin 5 TxA Transmit Data (tip) to Network
Pin 13 Pin 7 -48VDC Power for CSU/LTU
Pin 15 Pin 8 GND Cable Shield, 48VDC Return
2,4,5,6,7,10,12,14 Not Used Not Used
1 2 3 4 5 6 7 8
RJ-45
Connector
1 - RxB
2 - RxA
3 - Shield
6 - Shield
4 - TxB
5 - TxA
7 - -48VDC
8 - GND