Multi-Function Optical Talk Set Features Long Transmission Distance

Toronto, Canada - GAO Comm ( is offering its multi-function optical talk set which is an efficient instrument that integrates functions of both a digital optical phone and a stabilized light source in one unit. It is widely used in installation, optical testing, and maintenance and fiber attenuation value testing in data, CATV and telecommunication networks.

This optical talk set, model C0240001, carries out full-duplex communication with a high quality connection over an exceptional communication distance and has low background noise. It operates at a wavelength of 1310 nm or 1550 nm. It provides a transmission distance of up to 80 km and an output power range from -5 to -7 dBm. Modulation frequencies include 270 Hz, 1 kHz, 2 kHz and CW.

This high performance talk set has a FP- LD emitter and FC/PC optical connector. It also provides a large back lit LCD display and low battery power indication. It is powered by a rechargeable battery providing 5 hours continuous operation and has an adaptor power supply as well. In addition, online communications are also available when used together with an optical clip-on coupler.

This multi-function optical talk set belongs to GAO's family of Optical Telephones. Another featured product in this line is High Performance Optical Talk Set which is used in the maintenance of optical fiber communication networks and CATV and can be used as optical light source. GAO also provides different kinds of Fiber Optic Instruments that can fulfill different demands.

For sales inquiries please contact:
1-877 585-9555 ext. 601 - Toll Free (USA & Canada)
1-416 292-0038 ext. 601 - All Other Areas

About GAO Comm
GAO Comm Inc. ( is a well-known supplier of optical and electrical equipment and test instruments which are widely used in Telecommunications, CATV, Power industry and for Science and Research.

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