Table of Contents
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150-450-141-02, Issue 2
HRE-450 L
IST
Figure 2
and
Table 1 on page 4
Mounting
plate
56-pin
card edge
connector
Ground wire
connector
Ground
wire access and
cable lock nut
C
OMPATIBILITY
The HRE-450 List 4A is compatible with the following PairGain products:
•
HRU-412 HiGain Remote Units, list 6 or higher
•
EDU-451 E1 HiGain Doubler Units
•
HDU-451 T1 HiGain Doubler Units
HRE-450 List 4A
4A C
OMPONENTS
identify the HRE-450 List 4A components.
Mounting screw guide
1
T
WHT
GND
HDSL IN 1
Air vent/
breather cap
Mounting screw guide
Figure 2. HRE-450 List 4A Components
August 18, 1998
Mounting bracket
CONNECTIONS FOR HDU/EDU
HRE-450 L
CONNECTIONS FOR HRU/ERU
7
5
13
15
41
55
47
49
R
T1
R1
T1
R1
T
R
ORN
WHT
SLT
WHT
BLU
RED
BLU
HDSL IN 2
DS1 - RCV
DS1 - XMT
DS1/G.703-RCV
DS1/G.703-XMT
C.O.
FIELD
Cable rifting
Cable stub
Product Overview
Wiring
diagram
label
Quiet-front
connector
modules (4)
Cable lock nut
3/8 in. padlock
shackle holes
3
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