NetworkInterface.T1E1[x].Impedance

Specifies the type of cable connecting a CG 6060C board to the network.

Syntax

NetworkInterface.T1E1[x].Impedance = cable_type

x = 0-(n-1) (0-based trunk number or range of trunk numbers where n equals the number of trunks on the board.)

Access

Read/Write

Type

String

Default

G703_120_OHM

Allowed values

DSX1 | G703_75_OHM | G703_120_OHM | HIGH_IMPEDANCE

Example

NetworkInterface.T1E1[0..7].Impedance = G703_120_OHM

Details

The NetworkInterface.T1E1[x].Impedance setting varies based on the CG 6060C board variant and the network connection. Valid settings are:

Setting

Description

DSX1 (T1 only)

For DSX1 cables (up to 655 feet - short haul).

G703_75_OHM (E1 only)

For G.703-standard 75 ohm cables.

G703_120_OHM (E1 only)

For G.703-standard 120 ohm cables.

HIGH_IMPEDANCE (T1 or E1)

Reserved for T1 or E1 trunk monitoring applications.

For more information, refer to Configuring the T1 or E1 interface.

See also

NetworkInterface.T1E1[x].CRCMFMode, NetworkInterface.T1E1[x].D_Channel, NetworkInterface.T1E1[x].FrameType, NetworkInterface.T1E1[x].Length, NetworkInterface.T1E1[x].LineCode, NetworkInterface.T1E1[x].SignalingType, NetworkInterface.T1E1[x].Type