Table 7-7: Troubleshooting Procedures For Smd1B/Sms4 Cards; Table 7-8: General Troubleshooting Procedures For Extended Cards Pe1_63/P345_3E - Eci Telecom NPT-1020 Installation And Maintenance Manual

NPT-1020 Installation and Maintenance Manual

Table 7-7: Troubleshooting procedures for SMD1B/SMS4 cards

No. Symptoms
1 Green ACT indicator off Defective indicator
2 Red FAIL indicator on
or not turning off after
power-on and reset

Table 7-8: General troubleshooting procedures for extended cards PE1_63/P345_3E/

SM_10E/EM_10E/S1_4/P345_3E/DMCE1_32
No. Symptoms
1 Both red FAIL indicator
and red Alarm
indicator do not turn
off after power-on
2 Green ACT indicator
off
ECI Telecom Ltd. Proprietary
Probable cause
FPGA in module
downloaded
unsuccessfully
Defective module
Damaged software or
defective card/module
Probable cause
Boot damaged
Defective indicator
Corrective actions
Select Maintenance > LED Test in the LCT-APT
menu and check that the
indicator blinks for some time. If not, replace
the module.
Power off and wait a few minutes before

powering on again.
If the Green ACT indicator is still off,

download and activate the NE embedded
software package either through the
LCT-APT or the Boot Configuration Tool.
After the new embedded software package

is activated, the ACT indicator should be on
and the FAIL indicator should be off.
If the ACT indicator is still off, replace the

module.
If the ACT indicator is still off, replace the

NPT-1020 unit.
Perform a warm reset on the NPT-1020 by

pushing the RST button.
If the FAIL indicator is on after reset,

download and activate the NE embedded
software package either through the
LCT-APT or the Boot Configuration Tool.
After the software is completely

downloaded to the NPT-1020, the ACT
indicator should be on and the FAIL
indicator should be off.
If the FAIL indicator turns on again, replace

the module.
Corrective actions
Extract the card and reinsert it into the
extended slot on the EXT-2U. If this does not
resolve the problem, replace the module.
Select Maintenance > LED Test in the LCT-APT
menu and check that the indicator blinks for
some time. If not, replace the module.
Maintenance
7-12