AMT/PTD/PBX/0058/4/6/EN Installation and Maintenance Manual - Aastra 5000
Page 206 01/2011 Description des sous-ensembles
4.12 RUCV-S card
4.12.1 Functional description
The RUCV-S card is installed instead of the UCV-S card in the expansion cabinet.
Its basic function is to distribute and monitor the status of the line equipment bus and
synchronous trunks at the positions of the expansion cards.
It has the following features:
• One EEPROM for identifying the card and its resources
• One reception module for the expansion bus transmitted by UCV-S
• One PCM conversion logical block
• One equipment bus (E/S part: equipment bus) and synchronous bus controller,
• One Reset unit for resetting the card and interfaces correctly
• One maintenance bus I 2 C used for montitoring, among others, the power supply
block alarms
• Two expansion cabinet montoring LEDs.
It includes one command interface for 14 equipment cards and 7 trunks.
4.12.2 Physical description
4.12.2.1 Connectors
TABLEAU 4.31 DESCRIPTION OF RUCV-S CARD CONNECTORS
4.12.2.2 Indicators
NAME FUNCTION CONTACTS
J1 192-pin female connector:
for connecting the backplane of equipment
cards.
J2 48-pin female connector:
for the LVDS expansion bus.
J3 8-pin male HE14
Programming the flash memory containing
the code to be loaded on FPGA.
INDICATOR STATE EXPLANATION
LINK
(front panel)
flashing green
not flashing
Correct clock received on the LVDS expansion bus
No clock (UCV stopped or cable disconnected)
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