Westek Electronics, Inc. 440A Isdn Filter TC-ISDN

Description
The 440A4 ISDN Terminating Resistor Adapter is used to balance the cable plant between the receiver and transmitter on the ISDN T-interface. It can be located or placed in the communication closet or at the work area. The configuration generally determines the placement of the adapter. The 440A4 consist of a 1 foot (305mm) section of a 4-pair cable connected to one end of a flame-retardant plactic housing. The cord is attached to the housing with the release tab of the plug cut flush to the jack. Removal requires the use of a small tool such as a screwdriver. The opposite opening of te housing is equipped with an 8 position modular jack.
Description
The 440A4 ISDN Terminating Resistor Adapter is used to balance the cable plant between the receiver and transmitter on the ISDN T-interface. It can be located or placed in the communication closet or at the work area. The configuration generally determines the placement of the adapter. The 440A4 consist of a 1 foot (305mm) section of a 4-pair cable connected to one end of a flame-retardant plactic housing. The cord is attached to the housing with the release tab of the plug cut flush to the jack. Removal requires the use of a small tool such as a screwdriver. The opposite opening of te housing is equipped with an 8 position modular jack.

Suppliers

Company
Product
Description
Supplier Links
440A Isdn Filter - TC-ISDN - Westek Electronics, Inc.
Watsonville, CA, USA
440A Isdn Filter
TC-ISDN
440A Isdn Filter TC-ISDN
The 440A4 ISDN Terminating Resistor Adapter is used to balance the cable plant between the receiver and transmitter on the ISDN T-interface. It can be located or placed in the communication closet or at the work area. The configuration generally determines the placement of the adapter. The 440A4 consist of a 1 foot (305mm) section of a 4-pair cable connected to one end of a flame-retardant plactic housing. The cord is attached to the housing with the release tab of the plug cut flush to the jack. Removal requires the use of a small tool such as a screwdriver. The opposite opening of te housing is equipped with an 8 position modular jack.

The 440A4 ISDN Terminating Resistor Adapter is used to balance the cable plant between the receiver and transmitter on the ISDN T-interface. It can be located or placed in the communication closet or at the work area. The configuration generally determines the placement of the adapter. The 440A4 consist of a 1 foot (305mm) section of a 4-pair cable connected to one end of a flame-retardant plactic housing. The cord is attached to the housing with the release tab of the plug cut flush to the jack. Removal requires the use of a small tool such as a screwdriver. The opposite opening of te housing is equipped with an 8 position modular jack.

Supplier's Site

Technical Specifications

  Westek Electronics, Inc.
Product Category Electrical Connectors
Product Number TC-ISDN
Product Name 440A Isdn Filter
Connector Type Modular Connector and RJ Connector
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