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9
Connecting to the DS3 Network
The Network port connects to the packet network .
Procedure
To connect the Network port:
1. If clearance at the front of the Probe is limited, attach right-angle BNC adapters to
the ends of two BNC cables.
2. Take the end of the receive cable and push it onto the NETWORK RX (Receive)
connector. Turn the cable connector clockwise to lock it.
3. Take the end of the transmit cable and push it onto the NETWORK TX (Transmit)
connector. Turn the cable connector clockwise to lock it.
4. Fix the cables to the rail with a cable tie or other strain relief device.
5. Connect the receive and transmit cables to the output and input connectors,
respectively, of the DS3 source.
6. If the DS3 source device has a variable line build out (LBO) setting, ensure that it is
matched to the cable length.
05-17703
DS3
Network
Interface
Rx Tx Rx Tx
NETWORKSUBSCRIBER
ETHERNET MODEM CONSOLE
POWER
ALARM
TEST
OK
YEL
AIS
LOS
OOF
SUBSCRIBER
NETWORK
LCV
RD
RX
TD
TX
ATMC
ATMS