8 channel FXS FXO telephone line over fiber optic converter

Model:STHA-8PCM-S

FXS FXO Voice Telephone Line Multiplexer to Fiber Media Converter

For Plain Old Telephone System and PBX System

FC/UPC fiber optic connector, single mode single fiber 0-20km

DC12V

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Product Description Data sheet Topology

The 8-channel POTS (Plain Old Telephone System) telephone line passes through a fiber converter/extender. This fiber optic voice converter uses RJ-11C modular connectors for each copper wire pair connection. The FXO type unit is connected to a telephone line (PSTN) or PBX station line, and can detect the ringing voltage and act as a telephone. The FXS type unit is a reciprocal unit with the ability to act as a PSTN and connect to telephone equipment.

Feature

-Standard RJ11 telephone interface

-8 channels support voice access, support caller ID and fax

-Voice port supports FXO port and FXS port, FXO port is connected to PBX, FXS port is connected to user phone

-Support FXO/FXS ordinary phone

Product name	8 ports voice Multiplexer Telephone line Fiber Optic
Model	STHA-8PCM-S
Broadband Voice	8KHZ
Connection	Point to point, telephone to telephone, telephone to switch
Code	PCM code
FXS interface (transmitter)
32Telephone Potr	8 port RJ11
Ringing receiving voltage	75V (AC)
Ring frequency	25Hz or 50Hz
Two-wire input impedance	600Ω
FXO interface (receiver)
Telephone Potr	8 port RJ11
Ring output voltage	75V (AC)
Ring frequency	50Hz
Two-wire input impedance	600Ω
Optical fiber
Optical interface	FC/UPC
Transmission wavelength	1310nm/1550nm
Maximum allowable link loss	-18dB
Transmission distance	Single mode 0-20km or multimode 0-2km
other
Power adapter	AC 100-240V to DC12V 2A
Power consumption	<5W
Working temperature	-45 C ~ + 75 C
Relative humidity	0% ~ 95% (non-condensing)
Power adapter	AC 100-240V to DC12V 2A

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Product Description

Feature

-Standard RJ11 telephone interface

-8 channels support voice access, support caller ID and fax

-Voice port supports FXO port and FXS port, FXO port is connected to PBX, FXS port is connected to user phone

-Support FXO/FXS ordinary phone

Data sheet

Product name	8 ports voice Multiplexer Telephone line Fiber Optic
Model	STHA-8PCM-S
Broadband Voice	8KHZ
Connection	Point to point, telephone to telephone, telephone to switch
Code	PCM code
FXS interface (transmitter)
32Telephone Potr	8 port RJ11
Ringing receiving voltage	75V (AC)
Ring frequency	25Hz or 50Hz
Two-wire input impedance	600Ω
FXO interface (receiver)
Telephone Potr	8 port RJ11
Ring output voltage	75V (AC)
Ring frequency	50Hz
Two-wire input impedance	600Ω
Optical fiber
Optical interface	FC/UPC
Transmission wavelength	1310nm/1550nm
Maximum allowable link loss	-18dB
Transmission distance	Single mode 0-20km or multimode 0-2km
other
Power adapter	AC 100-240V to DC12V 2A
Power consumption	<5W
Working temperature	-45 C ~ + 75 C
Relative humidity	0% ~ 95% (non-condensing)
Power adapter	AC 100-240V to DC12V 2A