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National Stock Number:
5805-01-154-9142
Federal Supply Class:
5805
National Item Identification Number:
011549142
Description:
CONVERTER,TELEGRAPH-TELEPHONE SI
Detail:
An electronic device which receives, converts and transmits ringing and/or supervisory or other messages over a communication circuit in the form of audio frequency tones. May include integral interrupters, oscillators and hybrid and filter networks. Excludes GENERATOR, RINGING, STATIC and GENERATOR, RINGING, MACHINE.
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Manufacturer Information:
| 063-3709-01 | 60915 | TELLABS OPERATIONS, INC. DBA TELLABS | | 888-0644-04 | 08935 | GRANGER ASSOCIATES MS 1101 | | 9961C | 60915 | TELLABS OPERATIONS, INC. DBA TELLABS |
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Techincal Specification:
| ELECTRICAL POWER SOURCE RELATIONSHIP | OPERATING | | FUNCTIONAL DESCRIPTION | CONVERTS E-LEAD SIGNALS TO RINGING SIGNALS TOWARD THE LOCAL TERMINATION(LOCAL STATION OR PBX) AND CONVERTS RINGING SIGNALS OR KEYED GROUND INPUT FROM THE LOCAL STATION OR PBX TO M-LEAD OUTPUTS; WHEN MOUNTED ON 6461 COMMON SIGNALING MODULE,INTERFACES 4 WIRE E AND M TRANSMISSION FACILITY W/ TERMINATION EMPLOYING EITHER AC SWITCHBOARD OR DC MANUAL RINGDOWN SIGNALING | | SIGNAL TYPE | RING DOWN | | SWITCHBOARD SIDE CURRENT TYPE | AC |
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