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COMSPHERE 392xPlus Modems

5-30 October 1998 3920-A2-GH30-40

Test — Multiport l

The Test configuration option determines the duration of a test.

Table 5-5 shows the Test configuration option as it appears on the LCD, with the Sync Leased

factory default setting (the default value if the modem is just being installed) shown following the

colon ( : ) on the first line and with all available selections listed on the second line. Following this

is a description of the configuration option. Factory default settings are listed in Appendix F,

Default Configuration Options.

Table 5-5

Test Configuration Options — Multiport Mode l

Test Timeout: Disable

End Disable 30sec 60sec 240sec

Test Timeout. Determines how long a test runs before aborting.

Disable – Allows a test to run indefinitely.

30, 60, or 240 seconds – Allows the test to run for 30 seconds, 60 seconds, or 240 seconds.

V54 Address: Disable

Nxt Disable (Address Values)

This configuration option does not appear when the modulation is TMp.

V.54 Address. Determines which remote 392xPlus modem is placed into a remote loopback test. This test can be either

a remote digital loopback or local analog loopback. This type of addressing should be used for extended data circuits

(tail circuits).

Disable – This is used for normal point-to-point leased-line and dial networks.

Address Values – 01, 03, 05, 07, 09, 0B, 0D, 0F, 11, 13, 15, 17, 19, 1B, 1D, 1F, 25, 27, 2B, 2D, 2F, 33, 35, 37, 3B, 3D,

3F, 55, 57, 5B, 5F, 6F, 77, or 7F. This configuration option selects the address of a modem that is to be placed into a

loopback test. This configuration option is used for more complex networks where multiple modems, used in extended

data circuits (tail circuits), can be commanded to loopback.

V54 Device Type: Peripheral

End Peripheral Intermediate

This configuration option only appears when V54 Address is enabled and the modulation is not TMp.

V.54 Device Type. Identifies where the modem is physically located in the network.

Peripheral – The modem is located at the endpoint of the network and is not connected back-to-back with another

modem.

Intermediate – The modem is either of the two modems connected back-to-back.

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Zhone 3920Plus Bedienerhandbuch Seite 106