Ntp- D342 Four-Fiber Ms-Spring Acceptance Test - Cisco ONS 15454 SDH Procedure Manual

Chapter 5 Turn Up a Network
For VC3 circuits, complete the
•
Circuit" procedure on page
Apply to drop ports check box.
For VC12 circuits, complete the
•
Circuit" procedure on page
Apply to drop ports check box.
For VC11 circuits, complete the
•
Circuit" procedure on page
Apply to drop ports check box.
Configure the test set for the test circuit type you created:
Step 9
VC4 or VC4-nc—If you are testing a VC4 circuit or a VC4-nc circuit on an STM-N card, you must
•
have a direct optical interface into the ONS 15454 SDH. Set the test set for STM-N. For information
about configuring your test set, consult your test set user guide.
• VC3—If you are testing a clear channel E3/DS3I, you must have a patch panel or a direct E3/DS3I
interface into the ONS 15454 SDH. Set the test set for clear channel E3/DS3I. For information about
configuring your test set, consult your test set user guide.
VC12—If you are testing an E1, you must have a patch panel or a direct E1 interface to the
•
ONS 15454 SDH. Set the test set for E1. For information about configuring your test set, consult
your test set user guide.
VC11—If you are testing a VC11 circuit on an STM-N or MRC-12 card, you must have a direct
•
optical interface to the ONS 15454 SDH. Set the test set for STM-N. For information about
configuring your test set, consult your test set user guide.
Verify the integrity of all patch cables that will be used in this test by connecting one end of the cable to
Step 10
the test set transmit (Tx) connector and the other end of the cable to the test set receive (Rx) connector.
If the test set does not run error-free, check the cable for damage and check the test set to make sure it
is set up correctly before continuing.
Create a physical loopback at the circuit destination card. To do so, attach one end of a patch cable to
Step 11
the destination port's transmit (Tx) connector; attach the other end to the port's receive (Rx) connector.
At the circuit source card:
Step 12
Connect the transmit (Tx) connector of the test set to the circuit receive (Rx) connector.
a.
Connect the test set receive (Rx) connector to the circuit transmit (Tx) connector.
b.
Verify that the test set shows a clean signal. If a clean signal does not appear, repeat Steps
Step 13
to make sure the test set and cabling are configured correctly.
Inject global BIT errors from the test set. Verify that the errors appear at the test set, verifying a complete
Step 14
end-to-end circuit.
This step will lock out both of the spans on the node where you perform this task. Complete the
Step 15
"DLP-D254 TCC2/TCC2P Card Active/Standby Switch Test" task on page
This step will lock out both of the spans on the node where you perform this task. Complete the
Step 16
"DLP-D255 Cross-Connect Card Side Switch Test" task on page
Complete the
Step 17
switching at Node 1.
Complete the
Step 18
Set up and complete a BER test on the test circuit between Node 1 and 2. Use the existing configuration
Step 19
and follow your site requirements for length of time. Record the test results and configuration.
Complete the
Step 20
78-17194-01
"NTP-D54 Create an Automatically Routed Low-Order VC3
6-31. When you set the circuit state, choose Unlocked and check the
"NTP-D81 Create an Automatically Routed Low-Order VC12
6-19. When you set the circuit state, choose Unlocked and check the
"NTP-D334 Create an Automatically Routed Low-Order VC11
6-7. When you set the circuit state, choose Unlocked and check the
"DLP-D91 MS-SPRing Switch Test" task on page 17-84
"DLP-D93 Four-Fiber MS-SPRing Span Switching Test" task on page 17-89
"DLP-D27 Delete Circuits" task on page 17-21

NTP- D342 Four-Fiber MS-SPRing Acceptance Test

19-59.
19-60.
to test the MS-SPRing protection
for the test circuit.
Cisco ONS 15454 SDH Procedure Guide, R7.0
6 through 12
at Node 1.
5-17