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DEFINITY ECS Release 8.2 ATM Installation,
Upgrades, and Administration
555-233-124
Issue 1
April 2000
Installing a DEFINITY ECS ATM-PNC
3-31Synchronization Installation and Testing
3
11. Test the splitter Use the procedure in ‘‘Splitter port tests
(401A/401A only)’’ on page 3-19.
■ Before testing the splitter, insert a modular
RJ45 plug into jack J1 and jack J2
(401A/402A only).
NOTE:
Do not connect port J1 to port J2. Leave
the other end of both cords free, because
the modular RJ45 plug acts as a opening
plug and removes the 100-Ω termination
from J1 and J2 ports.
The standard RJ45-to-Bantam test cable
does not work with the 403A. You need a
coax-to-Bantam cable or an adapter for
the RJ45 connector.
■ After testing is complete, remove the
opening plugs from J1 and J2.
12. Check the 7
DS1 LEDs
After about 20 s, all the alarm LEDs on the DS1
go out and the status 3 LED is steady green.
If this is the case, continue. If not, follow the DS1
span test procedures in the DEFINITY ECS
Maintenance for R8r.
13. Test the circuit
pack
test board
UUCSS
Verify that the DS1 circuit pack passes Tests
138 through 146 and 1227. If these tests pass
and this is a new installation, continue.
If any one of Test 138 through 146 fails, follow
the repair procedures in DEFINITY ECS
Maintenance for R8r.
After clearing all errors, retest the circuit pack.
14. Run error
report
list
measurements
ds1 summary
UUCSS
Wait 15 minutes. Check the error report and
verify that the DS1 circuit pack is free of any
To interpret the periodic list measurements
report, refer to
Table 3-16. Splitter installation to DS1 — Continued(401A/402A/403A)
√ Step Action Command Description
Continued on next page