Figure 26. 4 X Stm-1 Electrical Port Card ( 75 Ohm) And Access Module Relationship In 1+1 Eps Protection - Alcatel 1660SM Installation Handbook

A
1 2
C
C
E
S
S
A
R
E
A
B 22
A
S
I
C
A
R
E
A
LS = Low Speed (2Mbit/s)
GROUP
PORT CARD
POSITION (SLOT)
1 25
2 27
3 29
4 31
5 33
6 35
7 37
8 39

Figure 26. 4 x STM-1 Electrical Port card ( 75 Ohm) and access module relationship in 1+1 EPS protection

•
Insert the access module into the slot assigned to it.
•
Wire the STM-1 signals onto the module utilizing the 1.0/2.3 75 ohm male coax. connector for 4.4
mm. cable (1AB 06122 0018).
N.B. On the HPROT access card no connections have to be made.
ED 03
3 4 5 6 7 8 9 10
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
PROTECTED
ACCESS MODULE
POSITION (SLOT)
3 (Ch. 1-4)
5 (Ch. 1-4)
7 (Ch. 1-4)
9 (Ch. 1-4)
14 (Ch. 1-4)
16 (Ch. 1-4)
18 (Ch. 1-4)
20 (Ch. 1-4)
11 12 13 14 15 16 17 18 19 20 21
HS = High Speed (≥34Mbit/s)
PROTECTING
PORT CARD
POSITION (SLOT)
24
26
28
30
32
34
36
38
8DG 15436 BAAA
40 41
ACCESS MODULE
POSITION (SLOT)
2 (HPROT)
4 (HPROT)
6 (HPROT)
8 (HPROT)
13 (HPROT)
15 (HPROT)
17 (HPROT)
19 (HPROT)
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