Digicom 3910, 3911 operation manual Test Configuration Options

DCP Configuration

Table 5-7

(2 of 2)

Test Configuration Options

Test Timeout: Disable

Nxt Disable 30sec 60sec 240sec

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

HDisable

Allows a test to run indefinitely.

H30, 60, or 240 seconds

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

The AT command is S-Register S18=n, where n is 0 for Disable and 1 to 255 seconds.

Rcv Remote Loop: Enable

Nxt Enable Disable

This configuration option is not available if the LeasedLine Rate is configured for TMp.

Receive Remote Loopback Response. Determines if the modem responds to a request for a remote loopback issued from a remote modem.

The AT command for Enable is &T4.

The AT command for Disable is &T5.

V54 Address: Disable

Nxt Disable (Address Values)

This configuration option is not available if the LeasedLine Rate is configured for TMp.

V.54 Address. Determines which remote 391x Series 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 is recommended for use in extended data circuits (tail circuits).

HDisable

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

HAddress 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 option is used for more complex networks where multiple modems, used in extended data circuits (tail circuits), can be commanded to loopback.

The AT command for Disable is S-Register S53=0.

The AT command for V.54 Address is S-Register S53=n, where n is a value from 1 to 34.

V54 Device Type: Peripheral

End Peripheral Intermediate

This configuration option is only available if V54 Address is enabled and the LeasedLine Rate is configured for TMp.

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

HPeripheral

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

HIntermediate

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

The AT command for Peripheral is S-Register S54=0.

The AT command for Intermediate is S-Register S54=1.

3910-A2-GN32-40 September 1998 5-47