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National Stock Number:
5805-00-199-8746
Federal Supply Class:
5805
National Item Identification Number:
001998746
Description:
CENTRAL OFFICE,TELEPHONE,DIAL
Detail:
A TELEPHONE OFFICE HAVING SWITCHING FACILITIES FOR CONNECTING ANY DIAL TELEPHONE STATION WITHIN ITS OFFICE AREA TO ANY OTHER TELEPHONE STATION WITHIN THE AREA. THE SWITCHING MECHANISM IS ACTUATED BY CURRENT PULSES FROM THE TELEPHONE STATION DIAL. IT GENERALLY HAS TRUNKING FACILITIES TO OTHER CENTRAL OFFICES FOR MAKING CONNECTIONS TO TELEPHONE STATIONS IN THOSE OFFICES. THE CENTRAL OFFICE INCLUDES ALL EQUIPMENT REQUIRED TO SERVE THE STATION LINES HAVING A COMMON OFFICE NAME AND MAY INCLUDE A MANUAL SWITCHBOARD FOR CERTAIN TYPES OF SERVICES. DOES NOT INCLUDE THE OUTSIDE LINES FROM THE CENTRAL OFFICE TO THE TELEPHONE STATION.
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Manufacturer Information:
| 105000 | 21340 | ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV | | AN/TTC-30 | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
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Techincal Specification:
| SPECIAL FEATURES | ADAPTER ASSY 1;CABLE ASSY 24;CABLE UNIT 13;CASE AND COVER ASSY 1;CONSOLE 1;PANEL,INDICATOR 7;PROGRAMMER,ELECTRONIC CONTROL 2;NUMBER GROUP UNIT 2;REGISTER-ROUTER 2;SHELTER,ELEC EQUIP 4;TTRANSMISSION ALARM 4 |
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