Cisco 15310-MA Guide de dépannage télécharger pdf (Page 90)

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Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, Release 9.0

78-18394-01

Chapter 1 General Troubleshooting

Verify Wiring from the ONS 15310-MA Shelf and DSX Wiring Panel

b. Choose the hairpin circuit being tested.

c. Click Delete.

d. Click Yes in the Delete Circuits dialog box. Do not check any check boxes.

e. Confirm that the hairpin circuit is deleted from the Circuits tab list.

The entire circuit path has now passed its comprehensive series of loopback tests. This circuit qualifies

to carry live traffic.

1.7 Verify Wiring from the ONS 15310-MA Shelf and DSX Wiring

Panel

This procedure verifies the DS-1 and DS-3 wiring between the backplane of an ONS 15310-MA shelf

and the digital signal cross-connect (DSX) wiring panel. The procedure is normally used in new

installations before the cards have been installed and while the shelf is still powered down.

Note Before performing this procedure, the TST-DSX card must be installed in the Cisco ONS 15310-MA

shelf. Refer to the “Install the Cisco ONS 15310-MA” chapter of the Cisco ONS 15310-CL and

Cisco ONS 15310-MA Procedure Guide for instructions.

Caution There must be no DS-1 or DS-3 traffic in the side of the shelf being tested. The TST-DSX card disrupts

service if it is plugged into the companion slot of a shelf side where a DS-1 or DS-3 port is already

carrying traffic on that same side.

1.7.1 Set Up the Equipment for Testing

Step 1 Install the TST-DSX card in the ONS 15310-MA shelf and prepare the handheld receiver as described

in the “Install the Cisco ONS 15310-MA” chapter of the Cisco ONS 15310-CL and

Cisco ONS 15310-MA Procedure Guide.

Note The TST-DSX card may be installed only in Slots 1 or 2 of the “A” side of the shelf or Slots 5 or 6 of

the “B” side.

Note The TST-DSX card receives power either from the shelf or from the supplied AC-to-DC converter.

Note The TST-DSX card sends signals to the handheld receiver over the DS-1 and DS-3 cable bundles on both

the IN and OUT ports as labeled on the DSX wiring panel. The handheld receiver is designed to function

as a single-location testing device at the DSX panel for all IN and OUT DS-1 and DS-3 ports.

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Cisco 15310-MA Guide de dépannage Page 90