|
|
|
National Stock Number:
5805-01-368-8203
Federal Supply Class:
5805
National Item Identification Number:
013688203
Description:
TELEPHONE SYSTEM
Detail:
THE COMPONENTS AND ITEMS REQUIRED TO OPERATE A COMPLETE WIRE CONDUCTED SYSTEM SPECIFICALLY DESIGNED TO PROVIDE A TWO-WAY VOICE COMMUNICATION WITH SELECTIVE RINGING. THE SYSTEM IS NORMALLY COMMON-BATTERY OPERATED, BUT MAY INCLUDE PROVISIONS FOR THE USE OF LOCAL BATTERIES IN EACH SUB-STATION. MAY INCLUDE PROVISIONS FOR CONNECTING TO OTHER TELEPHONE SYSTEMS. IT MAY READILY BE USED AS A TRANSPORTABLE OR FIXED SYSTEM.
|
Manufacturer Information:
| SDS-1 | 33875 | RAYTHEON E-SYSTEMS INC |
|
Techincal Specification:
| END ITEM NAME | SECURE COMMAND AND CONTROL DIGITAL SWITCH | | END ITEM SOURCE | 33875 | | FUNCTIONAL DESCRIPTION | PROVIDES SECURE COMMAND AND CONTROL COMMUNICATIONS AMONG SUBSCRIBERS,ATTENDANTS,AND TRUCKS; FEATURES EXTREMELY HIGH ISOLATION,TOTALLY NON-BLOCKING SERVICE,EXPANDABILITY,AND FULL EPABX CAPABILITIES | | MODEL NUMBER | SDS-1 | | SECURITY CLASSIFICATION | UNCLASSIFIED | | SPECIAL FEATURES | FULL MULTILEVEL PRECEDENCE/PREEMPTION TO INDIVIDUAL SUBSCRIBER; CROSSTALK ISOLATION OF GREATER THAN 90 DB; UNLIMITED DIGITAL CONFERENCING; ADAPTABLE TO ALL CRYPTO EQUIPMENT; INTERFACES WITH AUTOSEVOCOM,AUTOVON,AND COMMERCIAL NETWORKS; DIRECT INTERFACES TO STU II/STU II M,DY-57/58,DY-3,DY-68/78,CY-104 AND STU III; MEETS TEMPEST CRITERIA; SYNCHRONOUS/ASYNCHRONOUS DATA SWITCHING | | USAGE DESIGN | SECURE COMMAND AND CONTROL DIGITAL SWITCH | | USAGE LOCATION | COMMUNICATIONS ZONE |
|
|