TII STATION ELECTRONICS

TII offers a comprehensive line of station electronic products for use on private and party lines. These products provide maintenance, automatic number identification, noise mitigation, and labor saving functions. One device installed at the station protector performs the required function for all subsets at that station. Access to the subscriber premises is usually not required.

TII Station Electronic products offer all the advantages of advanced solid state circuit design and are available in a number of different packaging arrangements to suit a variety of installation needs.

Products may be mounted as a stand alone unit or may be housed with a Station protector or Network Interface. All products are sealed with an environmentally protective coating and are designed for trouble free operation.

TII 817 PARTYLINE PAK® TIP PARTY IDENTIFIER

The TII 817 identifies the tip party on a two-party line in Automatic Number Identification (ANI) systems. It is designed for use in all systems with either differential or longitudinal type of line interrogation. The TI I 81 7V3 is supplied in an epoxy filled shell with 5 six--inch leads for mounting in the TII 3200, 759 and 760 Universal Network Interface Devices. This arrangement combines station protection and station electronics in one housing along with network interface for new or existing installations. The TII 81 7W5 is an epoxy encapsulated, rugged plastic shell with external mounting ears. It has a 14 inch jacketed cable stub and is intended for mounting adjacent to an existing station protector.

Dimensions: 817V3 -1.88" x 3.63" x 0.5"
                   817W5 - 2" x 4.13" x 0.75"
Weight:        817V3: 3.3oz.
                   817W5: 5.9oz.
Standard Package: 10/50 pieces

MODEL           DESCRIPTION
TII 817W5        Tip Party Identifier ANI Module in Stand Alone 
                      Wall Mount Housing
TII 817V3         Tip Party Identifier for 3200/759/760

TII 821 PARTYLINEPAK® SELECTIVE RINGING MODULE

The TII 821 is designed to allow the use of standard bridged ringer telephones in place of grounded ringer telephones on party lines. This unit is intended for use on superimposed or divided ringing schemes where only one frequency (typically 20Hz) is used for ringing. The TI 821 is mounted at or near the station protector and one unit serves all telephones at that station. The TII 821V3 is supplied in an epoxy filled shell with 6 six-inch leads for mounting in the TII 3200, 759 and 760 Universal Network Interface Devices. The TII 821V4 is the same as the 821V3 and is for mounting in the TII 3400. This arrangement combines station protection and station electronics in one housing along with network interface for new or existing installations. The TII 821W5 is supplied in an epoxy encapsulated , rugged plastic shell with external mounting ears. It has a 14-inch jacketed cable stub and is intended for mounting adjacent to an existing station protector. The TII 821W4 is the PC Board version and comes installed in a TII 160G Enclosure.

Dimensions:  821V3 -1.88" x 3.88" x 0.5"
                   821W5 - 2" x 4.13" x 0.75"
                   821V4: 1.88" x 4.45" x 0.5"
                   821W4: 4.13"x3.25"x 1.88"
Weight:       821V3: 3.3 oz.
                   821W5: 5.9 oz.
                   821V4: 3.7 oz.
                   821W4: 4.5 oz.
Standard Package: 10/50 pieces

MODEL        DESCRIPTION
TII 821W5     Selective Ringing Module in Stand Alone Housing
TII 821V3      Selective Ringing Modules for 3200/759/760
TII 821V4      Selective Ringing Module for 3400
TII 821W4     Selective Ringing Module in 160G Enclosure

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