ADC HiGain HRE-206 List 1 Technical Practice page 16

Slot Pin Assignments
10
56
54
52
50
48
46
44
42
40
38
36
34
32
30
28
26
Alarm
24
22
Factory burn-in (do not use) 20
18
16
14
12
10
8
6
4
2
Note: Active pins are highlighted in black.
*
Not supported by HLU-431
Figure 10. HLU-431 AND HLU-432 Pin Assignments
55 DS1Tip
53
51
49 DS1 Ring
47 HDSL L2 Ring 1
45
43
41 HDSL L2Tip 1
39
37
-48Vdc
35
33
31
29
*
27
Chassis ground
25 Fuse alarm
48Vdc local power supply
23
21
19
17 Circuit ground
15
DS1 Ring
13 HDSL L1 Ring
11
9
7 HDSL L1Tip
5
DS1Tip 1
3
1 Chassis ground
June 1, 2001
LTPH-TP-1003-02, Issue 2
XMT
RCV
HRE-206 Lists 1 and 2