TOPLINK CATV EQUIPMENTS CO., LTD.

Model Name: TTS4103 Optical Talk Set Model No.: TTS4103 Summary TTS4103 Optical Talk Set is a latest self-developed intelligent instrument that combines functions both of digital optical phone and stabilized light source in one set. Its widely used in operations of Installation, optical testing, maintenance and fiber attenuation value testing in Data network, CATV and Telecommunication network. TTS4103 Talk Set can carry out full-duplex communication with high quality connection and do not be affected by distance. Product features 1. Full-duplex digital communication with high quality conversation connection and low background noise 2. Functions of online display and online call 3. Large LCD display with seven colors backlight 4. Low power display 5. Combining functions both of digital optical phone call and stabilized light source Application 1. Installation and Maintenance of Telecom 2. Installation and Maintenance of CATV 3. Teaching and research of fiber optic communication 4. Other fiber optic engineering Main Specifications

Type TTS4103 Wavelength (nm) 1310/155020nm

Emmitter Type Laser Diode

Transmission Distance 80km Dynamic Range 40dBm(9/125 um)

Output Power 3~4.5dBm(9/125m) CW or 2KHz,

1KHz, 270Hz modulation

Output Stability 0.1Db/0.25dB(1/8hrs) CW

Temperature 0.02dBm/C

Operating time 5hrs(continuous)

Power Rechargeable Battery + Power

Supply Adapter

Fiber connector FC/PC

Dimension (mm) 196x100x40

Weight (g) 600