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User's Manual Part 2

ManualsBrandsNokia Solutions and Networks ManualsElectronics1X SC480 BTS Microcell Base Station Transmitter
51525354555657585960
Pinging the Processors
MAY 2004
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
PRELIMINARY
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Table 6-12: Pinging the Processors
Step Action
14 If ping was unsuccessful after restarting the LMF computer, press the GLI front panel reset pushbutton
and perform steps 7 through 10 again.
15 After the BTS has been successfully pinged, be sure the 50Ω termination was replaced on the BTS
LAN B IN connector at the rear of the BTS. Disconnect the LMF cable from the front LAN A
connector, and connect it to front LAN B (right–hand connector).
16 Remove the 50Ω termination on the BTS LAN A IN connector.
17 Repeat steps 5 through 9 using LAN B.
18 After the BTS has been successfully pinged on the secondary LAN, replace the 50Ω termination on
the BTS LAN A IN connector.
19 Disconnect the LMF cable from the LAN B and connect it to LAN A.
20 Remove and replace the 50Ω termination on the LAN B IN connector to force the GLI to switch to
primary LAN A.
21 Repeat steps 5 through 9 to ensure proper primary LAN operation.
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