Siemens 2M Hinweise Für Den Einsatz Seite 48

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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
E1
T1
Tabelle 7 Timeslots
The following figure shows the jumpers of E1 / T1 interface
The jumper presetting is "E1" and "ESF".
E1 / T1
E1
T1
Figure 24 Jumper of E1 / T1–interface
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CC-2M
FO1/
LWL1
E1/T1
FO2/
LWL2
Timeslots für Timeslots für
FO1/LWL1 FO2/LWL2
3, 7, 11, 14, 18, 2, 6, 10, 13, 17,
22, 26, 30 21, 25, 29
3, 6, 9, 12, 15, 18, 2, 5, 8, 11, 14,
21, 24 17, 20, 23
ESF
D4
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PDH Network
CC-2M
E1/T1
DIV
CC-2M
E1/T1
Timeslots für
RS232
4, 8, 12, 15, 19,
23, 27
4, 7, 10, 13, 16,
19, 22
7XV5662-0AD00
Protection
Device 1
FO1/
FO
LWL1
FO2/
LWL2
Protection
Device 2
FO1/
FO
LWL1
FO2/
LWL2
not used
5, 9, 20, 24, 28,
31
–
C53000-B1174-C205-1