Zhone Technologies IMACS-200 manual Optic WAN Port Screen Actions

TS16

The TS 16 setting changes the signaling usage of slot 16 for cas (Channel Associated Signaling), ccs (Common Channel Signaling) or nos (No Signaling). In the first two options, time slot 16 is used to carry signaling information for all channels on the E1. If nos is selected, then time slot 16 becomes available for user data.

EVEN BIT

Setting the Even Bit parameter for inv will cause the system to invert every even bit in every DS0 time slot. This setting should only be used if the entire E1 stream is composed of PCM voice, to ensure minimum-ones density.

LINE LB

The Line Loopback setting controls looping of the full E1 line back to the network. When on, this setting allows end-to-end testing of the line.

LOCAL LB

The Loopback setting controls looping of the full E1 line back to the PCM bus. The options are off and on. When on, this setting allows testing of local equipment. The system generates a "Keep Alive–Type 1" pattern on the E1 line.

13.5 OPTIC WAN Port Screen Actions

	Table 13-5. OPTIC WAN Port Screen Actions
Action	Function
Save	Saves changes to settings.
Undo	Returns all settings to the last saved state.
Refresh	Updates certain time-related information fields that are not automatically
	updated (i.e., performance and test data).
Xcon	Displays all current cross-connects assigned to the selected port
Test	Takes the user to the Test screen, as described below.
Main	Returns to the System Main Screen. If changes are made to settings and not
	saved, you will be prompted to save or lose changes.

OWAN Ports 13-9