TT / TR3000 Series IFS Touch-Tone telephone interface

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TT / TR3000 Series Telephone Interface
Extended transmission with analog systems
Multimode or single-mode optical fiber
Extend the distance of the remote telephones.
Intercom systems using a keyboard interface
Distances up to 66 km without repeaters

More details

The IFS® TT/TR3000 Series Touch-Tone Telephone Digital Interface provides extended transmission to be used with analog systems over one or two optical fibers using the latest in digital transmission technology.

The modules also support many enhanced telephone services offered by telephone providers, such as Call-Waiting, and 3-Way Calling. Models within this series are available for use with multi-mode or singlemode optical fiber.

Plug-and-Play design ensures ease of installation. The module incorporates power and carrier detect status indicating LED’s to monitor proper system operation. The module is available in either stand-alone or rack mount versions.

Extend The Distance Of Remote Telephone Extensions 
Intercom Systems That Utilize A Touch-Tone Interface 
Use for Controlling Remote Equipment That Utilizes Touch-Tone Signaling For Control.
Screen-Room Applications Where Non-Metallic Cables Are Required

Digital Fiber Transmission
Supports both 48-Volt and 24-Volt Systems, to be used with  Analog Systems 
Supports 90-Volt Ringer Voltage 
Plug and Play Design Ensures Ease of Installation 
Industry Standard RJ-11C Connector 
Power and Carrier Detect Status Indicating LED’s to Monitor System Performance 
Automatic Resettable Fuses on All Power Lines 
Compatible with Talk-A-Phone™, Code Blue™ and Trigon™ 
Hot-Swappable Rack Modules 
Distances up to 41 Miles (66 Km) without Repeaters 
Comprehensive Lifetime WarrantyTR3020WDM

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