PairGain FLC-703, Руководство пользователя

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363-703-131-01, Revision 01 Installation and Test
FLC-703 List 3A July 30, 1999 5
I
NSTALLATION AND
T
EST
I
NSTALL THE
FLC-703
Insert the FLC-703 into the shelf and observe that all LEDs:
• turn ON for approximately 2 seconds
• scan from top to bottom
• turn OFF
If the LEDs do not follow the above sequence, see Table 1 on page 2 .
V
ERIFY
O
PERATION
Verify the following after the system is powered up and HDSL communication is synchronized:
1 Observe the front panel ACTIVE indicators are all OFF and the FAULT indicator is off (no calls are in
progress).
2 Test circuits for loop start:
1 Place an outgoing call for each subscriber circuit provisioned and observe that the appropriate ACTIVE
LED tracks the progress of the call (see
Table 1 on page 2 ).
a Place an incoming call for each subscriber circuit provisioned and observe that the appropriate ACTIVE
LED tracks the progress of the call.
Observe normal electrostatic discharge precautions when handling electronic equipment. Do not
hold electronic plug-ins by their edge. Do not touch components or circuitry.