System testing 7-11
6200 Packet-Optical Platform Installation, Commissioning, and Testing Procedures
Release 1.1 009-6200-201 Draft Issue 1
Copyright
©
2014 Ciena
®
Corporation September 2014
Procedure 7-2 (continued)
Testing STM-1/4/16/64/OC-3/12/48/192 protection switching with traffic on 63xE1DS1 WP service
interface
Step Action
Testing 1:N tributary protection switching on 63xE1DS1WP
23 Make sure the cross connects and 1:N circuit pack protection group are
provisioned. Provision slot 107 as the protection slot and any number of slots
from 108 to 111 as work slots.
24 Jackout a work slot circuit pack (after making the traffic up) so that the traffic
should switch to 107th slot circuit pack within 50 ms and there should not be
any switching in optical path.
25 Jack in the work slot circuit pack back and then check that the traffic revert to
this circuit pack (after reversion time). Now jackout the 107th slot circuit pack
and check that there should not be any traffic hit.
26 Jack in the work slot circuit pack and there should not be any traffic hit. Now
jackout the 107th slot circuit pack and check that the traffic should switch to
work slot circuit pack within 50 ms.
Note: Repeat the above procedure for all the work slots from 108 to 111.
—end—
If the protection type is Then go to
revertive step 25
non-revertive step 26
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