Installation Manual

Installation Procedures
3-18 © 1999 Triton Network Systems, Inc. All Rights Reserved.
Figure 3-8. Typical SONET OC-3 Site Schematic
Fiber Optic Continuity Test
This test is to ensure that the signal loss in the fiber optic assemblies meets the
required specifications and that cables have not been damaged during
installation. The fiber optic continuity test consists of the following:
1 Cleaning the fiber optic cable
2 Testing the fiber optic cable
IFU Alpha
Fiber
Cable
Slate
Demarcation
Panel
1
2
Blue
White
5
6
7
8
1A
1B
2A
2B
3A
3B
4A
4B
Rear
Front
1A
1B
2A
2B
3A
3B
4A
4B
IFU Beta
Fiber
Cable
1
2
5
6
7
8
5A
5B
6A
6B
7A
7B
8A
8B
5A
5B
6A
6B
7A
7B
8A
8B
1
2
3
4
IFU Alpha
Payload
IFU Alpha
OAM&P
IFU Beta
Payload
IFU Beta
OAM&P
Site Equipment
Cabinet
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
Chassis to
Earth Ground
Brown
Green
Orange
Blue (FA-5)
Orange (FA-6)
Yellow (FB-1)
Violet (FB-2)
Brown (FB-6)
Green (FB-5)
Red (FA-1)
Black (FA-2)
Slate
Blue
White
Brown
Green
Orange