Siemens CC-2M Directions For Use Manual page 48

English
Protection
Device 1
FO
Protection
Device 2
FO
Figure 23 Typical structure of a communication line with splitting frames
The following table shows the assignment of the individual interfaces in the E1 frame and T1
frame. The timeslots are counted for the E1 frame from 0 to 31 and for the T1 frame from 1
to 24.
Standard Timeslots für
FO1/LWL1
E1 3, 7, 11, 14, 18,
22, 26, 30
T1 3, 6, 9, 12, 15, 18,
21, 24
Tabelle 7 Timeslots
The following figure shows the jumpers of E1 / T1 interface
The jumper presetting is "E1" and "ESF".
E1 / T1
E1 ESF
T1 D4
Figure 24 Jumper of E1 / T1–interface
48
CC-2M
FO1/
LWL1
E1/T1
FO2/
LWL2
Timeslots für
FO2/LWL2
2, 6, 10, 13, 17,
21, 25, 29
2, 5, 8, 11, 14,
17, 20, 23
PDH Network
DIV
Timeslots für
RS232
4, 8, 12, 15, 19,
23, 27
4, 7, 10, 13, 16,
19, 22
7XV5662-0AD00
CC-2M
FO1/
FO
LWL1
E1/T1
FO2/
LWL2
CC-2M
FO1/
FO
LWL1
E1/T1
FO2/
LWL2
not used
5, 9, 20, 24, 28,
31
–
C53000-B1174-C205-1
Protection
Device 1
Protection
Device 2