Installation Manual

Installation Procedures
3-20 © 1999 Triton Network Systems, Inc. All Rights Reserved.
CONFIDENTIAL & PROPRIETARY
D
O
N
O
T
C
O
P
Y
To test the fiber optic cable:
1 Connect fiber optic test adapters to the IFU Alpha and IFU Beta fiber
cables.
Figure 3-11. Fast Ethernet Fiber Optic Continuity Test Setup
2 Carefully place the laser receiver IFU Beta test adapter (see Figure 3-11
and Table 3-7).
NOTE: Never connect the transmitter first.
3 Connect the transmitter to the IFU Alpha test adapter as called out in
Table 3-7.
4 Set the transmitter to 0 dBm continuous wave and 1310 nm.
5 Turn on both units and take readings at the receiver. Record the results in
Table A-3 on page A-2.
NOTE: The received signal should be stronger than – 7.4 dBm (less
than 7.4 dB).
Outside Building
INSIDE BUILDING
Laser
Transmitter
Test
Adapter
IFU Beta
IFU Alpha
Demarcation Box
IFU Alpha
Fiber Cable
IFU Beta
Fiber Cable
1 Blue 2 Orange
3 Green
4 Brown
TEST BOX
5 Slate
6 White
7 Red
8 Black
Laser
Receiver
1 Blue
2 Orange
3 Green 4 Brown
TEST BOX
5 Slate
6 White
7 Red
8 Black
Test
Adapter