8-12 Network reconfiguration
6200 Packet-Optical Platform Installation, Commissioning, and Testing Procedures
Release 1.1 009-6200-201 Draft Issue 1
Copyright
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2014 Ciena
®
Corporation September 2014
Procedure 8-4 (continued)
Adding an 6200 network element to a STM-16/OC-48 ring configuration with 15G MRO XC circuit
pack
Step Action
3 Add pass-through connections on node E on port 1-4-5 and 1-2-5, matching
the connections between port 1-2-5 on node D and port 1-4-5 on node B
respectively.
4 Enable the ECC bytes in network element E similar to the ECC bytes used in
the node D-1-2-5 or B-1-4-5.
5 If the traffic on the nodes B and D are protected then transfer the traffic
manually to protection path.
Refer to Provisioning and Protection Switching Procedures, 009-6200-310.
6 Set Admin status to DOWN on ports 1-2-5 and 1-4-5 of network element D
and B respectively.
Note: Traffic on all the unprotected circuits provisioned on either D-1-2-5 or
B-1-4-5 will be lost while adding network element E.
7 Connect the Tx fiber between network element D, E and B as shown in Figure
8-4 on page 8-14. Set Admin status to UP on ports 1-2-5 and 1-4-5 of network
element D and B respectively in service. Set Admin status to UP on ports
1-2-5 and 1-4-5 of network element E.
Refer to Provisioning and Protection Switching Procedures, 009-6200-310 for
provisioning details.
8 Measure the Rx power at Node B,D and E and verify that the level are within
specification for the type of SFP being used. Connect the Rx Fiber to the
interface. Refer to the Planning Guide, S78-1002-110 for the laser
specifications.
9 Verify that there are no alarms related to any of the ports 1-2-5, 1-4-5 on E,
1-2-5 on D and 1-4-5 on B.
10 Release the manual switch operated in step 5.
—end—
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