Connecting An E3 Uni Module - 3Com 3C63100-AC-C - PathBuilder S600 Bridge/router Reference Manual

36 C 2: I
HAPTER NSTALLATION
Connecting an E3 UNI
Module
Figure 9 DS3 UNI Module LEDs
Power Inservice Fail Test
1.
2.
3.
Connect the E3 UNI module to an E3 repeater using the female BNC connectors,
as shown in Figure 10. The maximum coax run is 1200 feet.
Figure 10 E3 UNI Module Connection
E3
Service
Active LOS LOF LOCD
RX
In
TX Out
TX In
E3
CSU or CPE
Slot 6
Slot 5
Slot 4
Slot 3
Slot 2
Slot 1
Power Up
Diagnostic Running
Power On Test Complete
Good DS3 / E3 / OC3-STM-1
Good ATM Cell Delineation
Slot 6
Slot 5
Slot 4
TX Out
75 ohm coax