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  GE Security GEC-TT3020WDMT Touchtone Telephone 1550/1300NM Laser

GE Security GEC-TT3020WDMT Touchtone Telephone 1550/1300NM Laser


Our Price : $1,254.12

Product Code: GEC-TT3020WDMT


The TT3020WDM-T from GE Security is a Touchtone Telephone, 1300Nm. 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 multimode 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.


Model: TT3020WDM-T
Input/Output: Standard Touchtone Telephone
Bandwidth: 150 Hz - 5 kHz
Signal-to-Noise Ratio: >60 dB
I/O Impedance: 600 ohms balanced
Wavelength: 1310/1550 nm, Multimode
Number of fibers: 1
Optical: ST
Power: Terminal Block with Screw Clamps
Data: RJ-11
Rack: From Rack
Number of Rack Slots: 2
Current Protection: Automatic Resettable Solid-State Current Limiters
Max. RG59 Cable Length: 750 ft.
Circuit Board: Meets IPC Standard
MTBF: > 100,000 hours
Operating Temp: -40 C to +74 C
Storage Temp: -40 C to +85 C
Relative Humidity: 0% to 95% (non-condensing)
  • 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

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