Optical talk set TW 4103 -Wavelengths 1310/1550nm -Emitter Type: FP-LD -Dynamic Range: 40dB.

Optical Talk Set TW4103is an intelligent and efficient instrument that combines in one set the functions of both a digital optical phone and a stabilized light source. It is widely used in operations of installation, optical testing, maintenance and fiber attenuation value testing in data network, CATV and Telecommunication network. The TW4103 Talk Set can carry out full-duplex communication with high quality connection and not be affected by distance

  

Features:

Full-duplex digital communication with high quality conversation connection and low background noise

Together with Optical Clip-on Coupler, enables on line communications available

Combining functions of both a digital optical phone call and a stabilized light source

Large LCD display with backlight

Low battery power indication

  

Applications

Maintenance in TelecomMaintenance CATVTest Lab of optical fibersOther Fiber Optic Measurements

  

Specifications

Type		TW4103
Wavelength(nm)		1310/1550
Emitter Type		FP-LD
Transmission Distance		≥80km
Dynamic Range		40dB
Output Power		-5~-7dBm(9/125um), CW or 2KHz, 1KHz, 270Hz Modulation
Output Stablity		±0.1dB/±0.25dB(1/8hrs) CW
Power Supply		Rechargeable Battery + Power Supply Adaptor
Battery Operating Time		5 hours
Optical Connector		FC/PC
Operating Temperatrue()		-10 ~ +60
Storage Temperatrue()		-25 ~ +70
Dimension(mm)		215X115X55
Weight(g)		520
Remark: Techwin also provides Fiber Optic Clip-on Coupler device according to customers needs.
MODEL	INCLUDES
TW4103	TW4103 Optical Talk Set(pair), Protective Rubber Boot, Headset, Rechargeable battery, Power Supply Adaptor, Instruction Manul, Contton Tampon and soft carrying case.

optical talk set