Products Catalog

37600 Series - VF Switch
Back to all products
Related Products
Related Documents
37600 Series - VF Switch

We now offer you the M4x technology which replaces our VF Switch.

The 376 Series VF Switch is a full access, non-blocking space division switch designed to provide control of multiple 4-wire facilities in satellite for terrestrial networks. The Switch is available in 8-, 16- or 32- port capacity, and operates with the Raven 416 Series ESC equipment and a broad line of interface modules to provide interconnection of all the functions associated with an earth station or communications central hub. Wiring interface is provided on four 25-pair telephone type male connectors and a screw lug terminal strip.

The 37600 VF Switch is totally modular in design, allowing easy expansion and maintenance. All input and output ports are typically 600W balanced. DTMF signaling is used to establish and release connections within the Switch. Optionally an external computer can be used to control connections.

E and M lead supervision is also available for use in conjunction with co-located Raven 416 series equipment or other equipment utilizing E and M Leads. A typical application of this is the Raven 40700-6308 8 Line Switched Network Interface System which, when co-located with the VF Switch, can provide direct "off net" access for up to 8 ports of the VF Switch.

The core of the 37600 VF Switch consists of the 37690 CPU (Central Processing Unit) and the 37633 Cross Point Switch modules. The 37690 CPU is a single board microprocessor which controls switch operation and provides outputs for dial tone, busy tone, and DTMF. The 37633 Cross Point Switch module forms a non-blocking solid state cross point array which allows up to 32 lines to be interconnected simultaneously. Lines can be bridged together for conference calls.

SYSTEM FEATURES
Full-access, non-blocking cross point switching array 8 line initial capacity, expandable to 32 lines Microprocessor-controlled, EPROM programmable Standard telephone system features including conference and broadcast calling PC Control and status monitoring E and M and DTMF signaling protocols Dial, busy, DTMF, SF and ringback tones Direct connection of most 4- and 6-wire circuits Interface modules for connection of 2- or 4-wire telsets, 2-wire subscriber loops CO trunks, PABXs, satellite modems and mobile radio base stations Modular construction Fast-attack VOX interface for mobile radio applications; digital delay prevents speech clipping 15KHz audio sub-carrier switching for commercial video applications Compact design--occupies only 7 inches of standard 19" rack space Low initial cost, low power consumption


The industry's most compact VF Switch gives you large system quality and features for the interconnection of private and private/public telecommunications facilities, microwave radio communications links, and mobile radio networks.

You might want to think about this product...
  1. Prime Responder (47800)

    Prime Responder™, a suite of Public Safety Interoperability Products, composed of the 376 Series Voice Frequency (VF) Switch, VOX equipment, and M4 Communications System. Prime Responder can help first responders and public safety service providers achieve reliable and interoperable local, State, and Federal communications using existing radio systems and minimal training. Prime Responder bridges the communications gap to save lives. The M4 Communication System is the technology that makes Prime Responder a high-capacity, versatile, and robust communications platform that is easily expandable.

     

     - More Product Detail


Solutions Providers
Can't Find What You're Looking For? Call us Direct for Custom Solutions (775) 858 2400
© Raven Electronics Corporation 4655 Longley Lane, #106 Reno, Nevada 89502   |   Privacy Policy
Powered by Trinity Applied Internet