365-575-102 Acceptance: NTP-009
Issue 8.0, July 2002 Page 3 of 12
3. At the transmit test set, insert a verifiable signal for
each path being tested.
—
4. At the receive test set, verify the detection of the
inserted signal on each path being tested.
—
5. To test path integrity for 2-way paths, repeat Steps 3
and 4 from opposite ends of each path.
—
6. 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).
—
7. Repeat Steps 3 through 5 for each path being tested. —
8. 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).
—
9. Verify that there are no alarm or status conditions in
the ring.
—
10. This completes testing path integrity (Figure 1). —
11. The local FT-2000 ring has one DRI cross-connection to the outside. The DRI
cross-connections terminate on an external network and the local
source/destination cross-connections terminate directly to a test set.
Verify that there are no alarm or status conditions in
either ring/network (Figure 2).
—
12. At the transmit end in the external network, insert a
verifiable signal into each path being tested.
—
13. At the receive test set, verify the detection of the
inserted signal on each path being tested.
—
14. To test path integrity for 2-way paths, repeat Steps
12 and 13 from opposite ends of each path.
—
DO ITEMS BELOW IN ORDER LISTED . . . . . . . FOR DETAILS, GO TO
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