AMT/PTD/TR/0020/2/7/EN
10/2008
Page 8-158
8.4.3
Wiring of synchronisation ports
Important:
DECT synchronization wiring between the two NeXspans must be done using only
an STP5 cable.
•
Master - Slave and Slave - Slave wiring (ISDN straight wiring)
Table12: Wiring of synchronisation ports (Master - Slave and Slave - Slave)
•
Priority Master - Not priority Master wiring (ISDN straight wiring)
Table13: Wiring of synchronisation ports (priority Master - not priority Master)
Signal
RJ45 S DECT
(J7B)
RJ45 P DECT
(J7A)
1st pair
2.048 MHz clock
PHBIT
6
6
NHBIT
3
3
2nd pair
DECT 800 ms clock
PHDECT
5
5
NHDECT
4
4
Signal
Priority Master
RJ45 P DECT
(J7A)
Not priority
Master RJ45 P
DECT (J7A)
AHGA
1
1
AHGB
2
2
HEXTA
7
7
HEXTB
8
8
Содержание X Series
Страница 3: ......
Страница 11: ...Page 1 11 10 2008 AMT PTD TR 0020 2 7 FR...
Страница 63: ...Page 2 63 10 2008 AMT PTD TR 0020 2 7 EN...
Страница 73: ...Page 3 73 10 2008 AMT PTD TR 0020 2 7 EN...
Страница 77: ...Page 4 77 10 2008 AMT PTD TR 0020 2 7 EN Figure 4 2 Top view of the LD4 ST card...
Страница 103: ...Page 4 103 10 2008 AMT PTD TR 0020 2 7 EN...
Страница 105: ...Page 5 105 10 2008 AMT PTD TR 0020 2 7 EN...
Страница 129: ...Page 6 129 10 2008 AMT PTD TR 0020 2 7 EN...
Страница 171: ...Page 8 171 10 2008 AMT PTD TR 0020 2 7 EN...
Страница 209: ...Page 12 209 10 2008 AMT PTD TR 0020 2 7 EN...