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www.suntelecommunication.cn • +86-21-54481280 • sales@suntelecommunication.cn

SUN-OTS500 Optical Talkset SUN Telecom’s SUN-OTS500 Optical Talkset is 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

networks, CATV and telecommunication networks. The SUN-OTS500 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 connection and low background noise On-line communication by using Optical Clip-on Coupler Both a digital optical phone call and a stabilized light source Large LCD display with seven colors background light Low battery power indication

Applications: Maintenance in Telecom

Maintenance in CATV

Test lab of optical fibers

Other fiber optic measurement

Specifications:

Parameters Descriptions

Wavelength (nm) 1310/1550

Emitter Type FP-LD

Transmission Distance(km) ≥80

Dynamic Range (dBm) 40

Output Power 3~4.5dBm(9/12μm)CW or 2KHz, 1KHz, 500Hz modulation

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

Power Supply Rechargeable Battery + Power Supply Adaptor

Battery Operating Time (hrs) 5

Optical Connector FC/PC

Operating Temperature (°C) -10~+60

Storage Temperature (°C) -25~+70

Dimensions (mm) 196*100*40

Weight(g) 600

Remark: SUN Telecom also offers Fiber Optic Clip-on Coupler device according to actual needs of customers.

Figure-2 Optical Talkset (SUN-OTS500)

F i b e r O p t i c S o l u t i o n s 2/2

www.suntelecommunication.cn • +86-21-54481280 • sales@suntelecommunication.cn

Standard Package:

Note: For the necessity of improvement, the material contained in this document is subject to change without notice.

Item Quantity Unit

Talk Set 1 Pair

Rechargeable Battery 2 Piece

Earphone 1 Pair

Protective Rubber Boot 1 Pair

Power Supply Adaptor 1 Piece

Cotton Tampon 1 Bag

User’s Manual 1 Copy

Guarantee Card 1 Piece

Portable Suitcase 1 Set