ADTRAN 3060 specifications 61182007L1-5A L1-5, Issue

NOTE

Ensure that data has been removed from the AUX circuit before proceeding with the next step. Disabling protection switching before removing data from the AUX loop will cause a loss of signal condition on that loop. Under normal circumstances, the data on the H-LSS circuit will be running on the MAIN HDSL circuit, and this precaution is unnecessary.

7.0.1Disabling protection switching.

a.Access the AUX LTU and select Option 2, Provisioning, from the HDSL Main Menu.

b.From the Provisioning Menu, choose the Service State option.

c.Select Option 3, Out Of Service-Unassigned.

d.Escape out of the AUX LTU menus and proceed to the MAIN LTU Menu.

e.From the Main Menu, select Option 7, Protection Configuration.

f.From the Protection Configuration menu, select Option 1, Protection Mode.

g.Choose Option 2, Disable.

NOTE

There is no provisioning required at the NTUs to remove protection switching capability. Upon completion of the above procedure, the MAIN circuit is an independent, non-protected HDSL circuit. The AUX circuit is also now independent, with protection switching disabled, and currently OOS-U.

7.0.2Adjust wiring at Dual remote housing. Once protection switching has been disabled in the LTUs, the housing is internally wired to provide an E1signal to both the MAIN E1 and AUXILIARY/TEST E1 RJ-48 jacks. Connect the customer’s equipment to the AUX RJ-48 jack or the AUX E1 terminal strip in the housing to complete a second independent HDSL circuit.

NOTE

G.703 DS3 multiplexer channel mapping to the even-numbered (formerly AUX) slot in the Total Access 3010 chassis will not automatically be restored. Assignment of an embedded G.703 in the DS3 data stream to the even slot will have to be made prior to using the slot as a DS3-fed HDSL circuit.

61182007L1-5A Section 61182007L1-5, Issue 1 B-5