Thor F-4TEL Fiber Optic to RJ11 Telephone Media Converter


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    F-4TEL - Overview

    The Thor Fiber F-4TEL is used for carrying four phone lines over fiber optic cable. Telephone over Fiber applications offer a secure connection that is impossible to bug. The PSTN two-wire POTS telephone port can be configured either as an FXO (PBX trunk) or FXS (telephone set/fax machine/dial-up modem) device just by a simple DIP switch setting. Using a pair of these devices, four independent telephone lines can be extended over a fiber link. The F-4TEL provides full service for features like caller ID. The converter can be used in service mode, allowing connection of 2 telephone sets. The unit offers SNMP allowing remote management and sensing of converter status, type, version, fiber link status, RJ11 port status, and alarms. The F-4TEL is a simple and reliable solution for data carriers and service providers for Telephone over Fiber links. These devices will carry your RJ11 signal up to 2km on Multimode Fiber and up to 15km on Singlemode Fiber.

    • Features:

      • Extend 4 telephone voice transmission from 2km(multimode) to 120km(singlemode) over fiber
      • Simple plug and play devices, install and use within minutes
      • Supports telephone voice transmission
      • Supports caller ID pass through
      • Selectable FXO or FXS mode
      • Supports FXS to FXS hot link
    • Specifications:

      • Optical Interface
      • Connector: ST/PC
      • Cable Length: MM 2km, SM 15/30/50/80/120km, WDM 20/40/60/80km
      • Wavelength: MM 1310nm, SM 1310, 1550nm, WDM 1310Tx/1550Rx, 1550Tx/1310Rx

        Electrical Interface
      • Connector: RJ-11
      • FXO Mode: 600 ohms, Coding : 16 bits liner, Loop Current : 10~100mA
      • Ring Frequency: Acceptable 20 ~50Hz, Insertion Loss: 0.0 ± 1.0dB at 1000H
      • FSX Mode: Impedance : 600 ohms, Coding : 16 bits liner, Dial: DTMF and Dial Paul, Battery Source: 48VDC ± 4
      • Ringing Waveform: Sine Wave
      • Ringing Frequency: 20/25/30/50 Hz selectable
      • Ring Cadence: FXS to FXS : On / 1 sec, Off / 2 sec
      • FXO to FXS: Reproduces the cadence detected by FXO Insertion Loss 0.0 ± 1.0dB at 1000Hz REN: 4.0B(Ring Equivalence Number)
      • LED Indicators: Power, FX Link, Phone Act, Test
      • Power Requirments: DC IN 12V
      • Power Consumption: 5 W
      • Dimensions: 480mm x 225mm x 44mm
      • Temperature: 0~50°C (Operating) 0~70°C (Storage)
      • Certifications: CE, FCC, LVD, RoHS
      • MTBF: 125,000 h (25°C)

    F-4TEL - Required Accessories

      California Residents:
      Cancer and Reproductive Harm -