LTPH-TP-1003-02, Issue 2
Slot Pin Assignments
HRE-206 Lists 1 and 2
June 1, 2001
13
HLU A
LARM
O
UTPUT
I
NTERFACE
When HLU-431 or HLU-432 line units are installed in the HRE-206, the system alarm relay contacts for each slot,
Normally Open (NO) and Common (COM), are bused together and made available on the Euro style terminal
block TB8.
shows the TB8 pin assignments.
Figure 13.
System Alarm (TB8) Pin Assignments
F
ACILITY
S
IDE
HDSL C
ONNECTIONS
The HDSL facility side ports are available through the FAC ports of the Euro style screw-down terminal blocks.
shows the pin assignments for TB1 through TB4 (slots 1, 2, 3, and 4).
Figure 14.
TB1 through TB4 Pin Assignments
1
2
22
22
22
22
22
22
30
30
30
30
30
30
ALM COM
ALM COM
ALM COM
ALM COM
ALM NO
ALM NO
ALM NO
ALM NO
TB8
S1
S2
S3
S4
S5
S6
ALM COM
ALM NO
ALM COM
ALM NO
DS1_T_Tip 1_IN
TB1-TB4
S l o t s 1 - 4
T
T
T 1
CPE
FA
C
T 1
R
R
R 1
R 1
1
2
3
4
5
6
7
8
55
49
5
15
7
13
41
47
DS1_T_Ring 1_IN
DS1_R_Ring 1_OUT
HDSL Tip L1
HDSL Ring L1
HDSL Tip L2
HDSL Ring L2
DS1_R_Tip 1_OUT
