Lucent Technologies 555-233-119 Tes t , Pattern , test ds1-loop UUCSS end-loopback/span-test, Synchronized , i.e

DEFINITY ECS Release 8.2 Maintenance for R8.2csi 555-233-119 Issue 1
April 2000
Maintenance Objects
3-1238UDS1-BD (UDS1 Interface Circuit Pack)
3
seconds for return of the cod e to verify the loopback ha s been established,
transmits a framed 3-in-24 test pattern, b egins counting bit errors in the rec eived
test pattern, and returns a PASS result to indicate that the pattern was
successfully sent. If the loop back is not established within the 10 seconds, the
test returns FAIL or abort.
The status of the CPE Loopback Jack test will b e available in the hardware error
log via error type 3900. Several distinc t aux values will be used to g ive the user
information of the status of the test.
The
list measurements ds1 summary command will disp lay the length of time the
test has been running (
Test Duration field) and number of b it errors detected
(
Loopback/Span Test Bit-Error Count field). If the test pattern is b eing passed
through the loopbac k cleanly, the number of bit errors should b e very low. The
command will also disp lay the type of Loopbac k/Span test executing (
Tes t field),
the type of pattern gener ated for the Loopback/Span te st (
Pattern field), and
whether the pattern (
i.e . 3-in-24 Pattern ) is synchronized ( Synchronized field).
To terminate the test, enter the
test ds1-loop UUCSS end-loopback/span-test
command or the release board c ommand. Using the release board c ommand
will restore all trunks or ports on the TN464F UDS1 Interface circuit p ack to the
in-service state.
Table 3-531. TEST #1212 CPE Loopback Jack Test
Error
Code
Test
Result Description/ Recommendation
ABORT Internal system error
1. Retry the
test ds1-loop UUCSS cpe-loopback-jack-test-beg in command at
1-minute intervals a maximum of 5 times.
1005 ABORT CPE Loopback Jack Test cannot be executed in the current c onfiguration. To
run this test, the TN464F or later suffix UDS1 must be administered for
24-channel operation. The "Bit Rate" field on the DS1 circuit pack
administration form must be set to "1.544" for 24-channel operation.
1015 ABORT Ports on the UDS1 Interface circuit pack have not been b usied out to
out-of-service.
1. Enter the busyout board UUCSS command to put all trunks or ports of the
UDS1 Interface circuit pack into the out-of-service state.
2. Retry the command.
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