Titan UMAP 2110, Руководство по установке оборудования и инструкция пользователя

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Installation of the UMAP 2110
1.2.5 Connecting the ADSLx and POTS interfaces
The UMAP 2110 supports 24/48 ports ADSLx subscribers per box. There are four RJ21 50-pin
female connectors on the front panel of the system. Two for ADSL line and two for POTS interface.
To connect the subscriber lines, use cables with the RJ21 50-pin male connectors. When installing,
just plug the end of a cable with connector into the POTS or LINE interface female connector on the
front panel. The other end of the cable is generally tied to the MDF.
The following figure shows the Line/POTS port position of the system:
POTS port 25 48 LINE port 25 48 POTS port 24 1 LINE port 24 1
The pin assignment of Line/POTS interface is illustrated below (the numbers in the connector
figures below represent PIN numbers):
For port 1~24:
1 2 5
2 6 5 0
PIN
Number
1 2 3 4 5 6 7 8 ~ 18 19 20 21 22 23 24 25
Port
Numbe r
Tip
1
Tip
2
Tip
3
Tip
4
Tip
5
Tip
6
Tip
7
Tip
8
~
~
Tip
18
Tip
19
Tip
20
Tip
21
Tip
22
Tip
23
Tip
24
X
PIN
Number
26 27 28 29 30 31 32 33 ~ 43 44 45 46 47 48 49 50
Port
Number
Ring
1
Ring
2
Ring
3
Ring
4
Ring
5
Ring
6
Ring
7
Ring
8
~ Ring
18
Ring
19
Ring
20
Ring
21
Ring
22
Ring
23
Ring
24
X
For port 25~48:
2 5 1
5 0 26
PIN
Number
1 2 3 4 5 6 7 8 ~ 18 19 20 21 22 23 24 25
Port
Number
Tip
25
Tip
26
Tip
27
Tip
28
Tip
29
Tip
30
Tip
31
Tip
32
~
~
Tip
42
Tip
43
Tip
44
Tip
45
Tip
46
Tip
47
Tip
48
X
PIN
Number
26 27 28 29 30 31 32 33 ~ 43 44 45 46 47 48 49 50
Port
Number
Ring
25
Ring
26
Ring
27
Ring
28
Ring
29
Ring
30
Ring
31
Ring
32
~ Ring
42
Ring
43
Ring
44
Ring
45
Ring
46
Ring
47
Ring
48
X
Figure 1-7 Pin Assignment of LINE and POTS Interfaces
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