Installation Manual

Table Of Contents
Installing an IFU
28 GHz Fast Ethernet IFU Installation (9/17/99) - R0.1 3-21
CONFIDENTIAL & PROPRIETARY
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Repeat steps 1 through 5 on each fiber optic cable.
Installing an IFU
IFUs are installed in the locations as specified by each site drawing. A
near-end IFU is the first installed IFU in a pair, and the far-end IFU is the
second in the pair. Figure 3-12 provides a close-up view of an installed IFU.
Installing an IFU is a two-part process:
1 Mounting the IFU to the mounting bracket.
2 Attaching cables to the IFU.
Table 3-7. Fast Ethernet Fiber Test Connections
IFU Beta
Fiber Name
IFU Beta Test
Adapter
Connector
IFU Alpha
Test Adapter
Connector
IFU Alpha
Fiber Name
Payload RX 2 Orange 1 Blue Payload TX
Payload TX 1 Blue 2 Orange Payload RX
Interconnect RX 8 Black 7 Red Interconnect TX
Interconnect TX 7 Red 8 Black Interconnect RX