CT-FRM220-FXO/FXS/SFP

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Media Converter

Single port FXO/FXS telephone fibre converter, singlemode, multimode or CWDM

  • POTS (Plain Old Telephone System) over fibre converter/extender
  • Extend telephone voice transmission up to 120km over fibre
  • Network management via terminal, web or SNMP in FRM220 (NMC)
  • Supports caller ID Pass-Through
  • Selectable FXO or FXS mode
  • Supports FXS to FXS hot line
  • Supports D/D function for SFP fibre transceiver
  • Will not support FAX or Modems

Technical

Spec Text
Optical Interface

Connector SFP-LC / 1x9 (SC, ST, FC)
Fibre MM 62.2/125μm, 50/125μm, SM 9/125μm
Rate: 51.84Mbps
Distance MM 2km, SM 15/30/50km, WDM 20/40km
Wavelength MM 1310nm, SM 1310, 1550nm
WDM 1310Tx/1550Rx (type A) 1550Tx/1310Rx (type B)

Electrical Interface

Connector RJ-11
FXO mode Impedance : 600 ohms
Coding : 16 bits liner
Loop Current : 10~100mA
Ring Frequency : Acceptable 20 ~50Hz
Insertion Loss: 0.0 ± 1.0dB at 1000Hz
Level Gain : TX 0dB, RX -3dB
FXS mode Coding : 16 bits liner
Dial: DTMF and Dial Pulse
Battery Source: 48VDC ± 4V
Ringing Waveform : Sine wave
Impedance : 600 ohms
Ringing Frequency :
20/25/30/35/40/45/50/55 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)
Level Gain : TX 0dB, RX -3dB

Indications

LED (Power, FX Link, Phone Act, Test)

Power Input

12VDC

Power Consumption

< 6W

Dimensions

Card: 155 x 20.8 x 88mm (D x W x H)

Weight

120g

Temperature

0 ~ 50°C (Operating), -10 ~ 70°C (Storage)

Humidity

10 ~ 90% non-condensing

Certification

CE, FCC

MTBF

65,000 hrs

Ordering Information

Order Code Description
CT-FRM220-FXO/FXS-ST002 FXO / FXS fibre converter card ST, 2Km, 1310nm, 11dB
CT-FRM220-FXO/FXS-SC002 FXO / FXS fibre converter card SC, 2Km, 1310nm, 11dB
CT-FRM220-FXO/FXS-FC002 FXO / FXS fibre converter card FC, 2Km, 1310nm, 11dB
CT-FRM220-FXO/FXS-ST015 FXO / FXS fibre converter card ST, 15Km, 1310nm, 12dB
CT-FRM220-FXO/FXS-SC015 FXO / FXS fibre converter card SC, 15Km, 1310nm, 12dB
CT-FRM220-FXO/FXS-SC015 FXO / FXS fibre converter card FC, 15Km, 1310nm, 12dB
CT-FRM220-FXO/FXS-ST030 FXO / FXS fibre converter card ST, 30Km, 1310nm, 20dB
CT-FRM220-FXO/FXS-SC030 FXO / FXS fibre converter card SC, 30Km, 1310nm, 20dB
CT-FRM220-FXO/FXS-FC030 FXO / FXS fibre converter card FC, 30Km, 1310nm, 20dB
CT-FRM220-FXO/FXS-SFP Single port FXO/FXS fibre converter, Optional SFP (Model : SFS-50xx-xx)

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