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Configuration Options
C-4
3162-A2-GB20-40August 2000
DTE Interface Configuration Options
Table C-2. DTE Interface Configuration Options (1 of 2)
Interface Status: Enable
Enable Disable
Enables the use of the DTE Drop/Insert (DSX-1) port.
Enable – Allows the use of the DTE Drop/Insert (DSX-1) interface.
Disable – Prohibits the use of the DTE Drop/Insert (DSX-1) interface.
NOTE: When this configuration option is disabled, you cannot display or configure
any other DTE Interface configuration options. If the clock source
configuration option is set to DTE, it is changed to NET.
Line Framing Format: ESF (Factory 1) D4 (Factory 2)
D4 ESF
Designates the framing format for the DTE Drop/Insert (DSX-1) interface.
D4 – Configures for the D4 framing format.
ESF – Configures for the Extended Superframe framing format.
Line Coding Format: B8ZS (Factory 1) AMI (Factory 2)
AMI B8ZS
Designates the line coding format to be used on the DTE Drop/Insert (DSX-1) interface.
AMI – Uses the Alternate Mark Inversion coding format.
B8ZS – Uses the Bipolar 8 Zero Suppression coding format.
Line Equalization: 0—133
0—133 133—266 266—399 399—533 533—655
Specifies the DTE line equalization compensation parameters that permit a standard
DTE Drop/Insert (DSX-1) signal to be delivered over a distance of up to 655 feet.
DTE LB on External Contact: Disable
Next Enable Disable
Allows the control of a DTE Loopback (DLB) by an external contact on the DTE
Drop/Insert (DSX-1) interface.
Enable – Allows the DSU/CSU to begin a DLB when the external contact is closed. The
DSU/CSU remains in DLB as long as the contact remains closed.
Disable – Prevents the state of the external contact from affecting the operation of DLB.
Send All Ones on DTE Failure: Enable
Enable Disable
Specifies the action to take on the signal transmitted to the network when a valid signal
cannot be recovered from the DTE Drop/Insert (DSX-1) interface (due to an LOS, OOF,
or AIS condition).
Enable – Sends all ones on the DS0 channels allocated to the network interface when
an LOS, AIS, or OOF condition occurs on the DTE Drop/Insert (DSX-1) interface.
Disable – Passes the data unchanged to the network interface channels.