NTP-009: Acceptance 365-575-102
Page 4 of 12 Issue 8.0, July 2002
15. At the FT-2000 primary node P, execute a manual
DRI switch for each path being tested. Use the
FAULT-Switch-Path-STS3(or STS1)-Manual
command for the appropriate line(s) and tributary(s).
—
16. Repeat Steps 12 through 14 for each path being
tested.
—
17. At the FT-2000 primary node P, reset the manual
DRI switch for each path being tested. Use the
FAULT-Switch-Path-STS3(or STS1)-Reset
command for the appropriate line(s) and tributary(s).
—
18. Verify that there are no alarm or status conditions in
the ring.
—
19. This completes testing path integrity (Figure 2) in the
local FT-2000 ring. If the external network is
non-Lucent (another vendor), refer to local
maintenance procedures to test path integrity in that
network. If the network is a DDM-2000 ring, refer to
the appropriate manual as follows:
—
63-206-202 for DDM-2000 OC3 for Releases 2 through 7.2
63-206-280 for DDM-2000 OC3 for Release 8 and Higher
63-206-207 for DDM-2000 OC12/OC12 Regenerator for Releases 1
through 3.1
63-206-290 for DDM-2000 OC12 for Release 5 and Higher
20. The local FT-2000 ring has two DRI cross-connections to the outside. Both DRI
cross-connections terminate directly to test sets.
Verify that there are no alarm or status conditions in
thering(Figure3).
—
21. At the transmit test set, insert a verifiable signal for
each path being tested.
—
22. At the receive test set, verify the detection of the
inserted signal on each path being tested.
—
DO ITEMS BELOW IN ORDER LISTED . . . . . . . FOR DETAILS, GO TO
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