Matra Nortel MC 6500 Manual page 33

3.1.7.3 DESCRIPTION OF THE CONNECTORS
Name
J2, J3
J4, J5
3.1.7.4 DESCRIPTION OF THE SWITCHES
CA1: This switch is used to configure synchronization for DECT radio base stations in the
master or slave mode.
CA1
J2, J3
J4, J5
CA1.1 to CA1.4:
SW1:
SW1
SW2 to SW9:
Name
SW6 and SW7
SW8 and SW9
SW2 and SW3
SW4 and SW5
LCAH-30521-001-05=01/EN
This confidential document is the property of MATRA NORTEL COMMUNICATIONS and may not be copied or circulated without permission.
Ce document confidentiel est la propriété de MATRA NORTEL COMMUNICATIONSet ne doit pas être reproduit ou communiqué sans autorisation.
One 2x10-pin connector for connecting ADPCM cards
J4: 8-pin connector for connecting two S/T interfaces (equipment 3
and 4).
J5: 8-pin connector for connecting two S/T interfaces (equipment 1
and 2)
Position
1. M
Set to the M position for the EOCU card in "master" mode if
the synchro signal is sent by the EOCU card.
2. M
Set to the E position for EOCU cards in "slave" mode.
1. E
2. E
These switches are used to enable/disable the adaptation resistors for the
S0 bus and should remain set to the ON position (as delivered from the
factory).
This switch allows you to select the remote power supply voltage: 40 V or
48 V.
Position
1-2
Select the 48 V power supply for DECT radio base stations.
(as delivered from
the factory)
2-3 Select the 40 V power supply for ISDN S0 terminals.
These jumpers (two each per S/T interface) are used to enable/disable
the remote power supply of the S0 bus.
Switch
Power up equipment 1
Power up equipment 2
Power up equipment 3
Power up equipment 4
Function
Function
Function
Function
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