SCP-FRE765-041-03H
Description and Features
FRE-765 List 4A
January 6, 2003
1
O
VERVIEW
D
ESCRIPTION
AND
F
EATURES
The PG-Flex
®
FRE-765 List 4A Remote Terminal (RT) Enclosure, see
Figure 1, “FRE-765 List 4A RT Enclosure
, provides convenient mounting of one RT Line Unit and up to three Channel Units,
supporting up to 24 channels. The enclosure provides termination points for subscriber circuits, High bit-rate
Digital Subscriber Line (HDSL), power, and metallic bypass pairs. For each doubler, two auxiliary power pairs
must be provided between the Central Office Terminal (COT) shelf and the RT. The enclosure can be pole or wall
mounted and is environmentally sealed for outside plant installations.
Figure 1.
FRE-765 List 4A RT Enclosure (Interior View)
Features of the FRE-765 List 4A RT Enclosure include:
•
pole or wall mounting
•
line power from COT
•
3
/
4
-, 1-, 1
1
/
2
-, 2-inch cable entrance conduit knockouts with rubber grommet (provided)
•
hinged cover for electronics inside RT Enclosure
•
Marconi
®
RLS type gel-filled terminations
•
5-pin sockets for circuit protection
21
16
11
HDSL
1
HDSL
2
BYPASS
PWR
1A
PWR
2A
PWR
1B
6
1
PWR
2B
SUBSCRIBERS
1 THRU 24
25
20
10
5
15
1
6
21
5
10
15
20
25
11
16
CHASSIS
GND
T
10
R
R
11
T
20
R
T
R
21
T
1
R
T
Subscriber
Protector Block
Subscriber
Terminations
HDSL,
Auxiliary Power,
Bypass Pair
Protector Block
Ground Bar
Line
Unit
Channel
Units
PWR
1B
PWR
1A
BYPASS
PWR
2A
PWR
2B
HDSL
1
HDSL
2
Содержание FRE-765
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