Alcatel-Lucent 1643 AMS Applications And Planning Manual page 96

Product description
Main
Board
P2
Connector
Important! The power of the 1643 AM / 1643 AMS must be switched off before
the option card is inserted.
X2DS3-V2 option card
The X2DS3-V2 option card provides two additional 45 Mbit/s (DS3) interfaces.
The X2DS3-V3 option card is plugged into the P2 connector as described in
view without cover" (p.
DIN1.6/5.6 coaxial connectors (one for the transmit and one for the receive directions
for each DS3 port).
The following figure shows the block diagram of the X2DS3-V2 option card.
...................................................................................................................................................................................................................................
4-16
TSI
to
Telecom
Bus
Interface
Inventory Power
EEPROM Module
4-3). Physical interfaces to the additional DS3 ports are four
Alcatel-Lucent - Proprietary
See notice on first page
E3
E3 Connector
Interface
Circuit
E3
E3 Connector
Interface
Circuit
Control
Ckts
Option cards
E3 Port
< 1 >
(Coax)
< 2 >
(Coax)
"Front
365-312-801R7.2
Issue 3, May 2007