AMT/PTD/TR/0020/2/7/EN
10/2008
Page 4-82
Table6: S0 connector pinout on the LD4 RJ card
Note:
40 V can also be supplied on connector T3 (connect the 40 V supply unit to connector
T3, and the base station to connector S3).
4.4.2 Switch settings
CA1.1
to
CA1.4 (ADAPT)
: these switches are used for line adaptation. Leave these switches on
the setting ON (factory setting).
CA2
: the
CA2
switch (located on the copper side) is used to configure synchronisation (T0)
and master or slave mode (S0).
For LD4 RJ in T0
For LD4 RJ in S0 (for DECT base stations)
Table7: Description of switches CA2.1 and CA2.2 on the LD4 RJ card
SW1
: this jumper is not used, leave in position 1-2.
SW3
,
SW4
,
SW5
, and
SW6
: these jumper switches are used to disable each interface's remote
power supply when a T0 interface is connected.
1
2
3
4
5
6
7
8
M40 V
RD3
ED3
NED3
NRD3
P40 V
RD2
ED2
NED2
NRD2
RD1
ED1
NED1
NRD1
RD0
ED0
NED0
NRD0
CA2.1 SWITCH
EXPLANATION
ON
Leave set to ON position. If the LD4 RJ card is fitted in a synchronising slot, the ON
position allows the PBX to take the ISDN network clock as reference clock. In a non-
synchronising slot, CA2.1 has no effect. The synchronising positions in an XL cabinet
are the locations 1-00 to 1-05. For an XS cabinet, all positions are synchronising. For
an XS12 cabinet, the back plane does not send network synchronisation (synchronising
positions are the T0 interfaces integrated into UCT).
OFF
Do not set it to OFF position (in OFF position, the ISDN clock is not taken as reference,
whatever the slots).
SWITCH CA2.2
EXPLANATION
M
Position not allowed
E
Slave LD4 RJ: to be set to position E on all LD4 RJ cards (LD4 RJ card always slave).
SW3
Remote power supply for
interface 3
SW4
Remote power supply for
interface 2
SW5
Remote power supply for
interface 1
SW6
Remote power supply for
interface 0
Содержание X Series
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