About Sintai
Sintai Communication was founded in 2013 and it's a professional optical transmission equipment manufacturer and excellent solution provider that rarely integrates R&D, production, sales and customer service in China and abroad, which products are widely distributed in telecom operation, ISP, electric power, IDC, education, transport, radio and television, network security, big data, cloud services and so on areas.

- With a 2/3-year free warranty period
- Within 3~7 working days rapid production ability
- System and components are provided simultaneously
- Owned factory, production lines and more than 30 R & D personnels
- Strict and complete inspection and testing procedures
- Customized solutions are suitable for all types of personalized requirements
- Supports OEM, Neutral, or Sintai packing for the management system and labeling

Major Products:
-10G /100G/200G DWDM/CWDM System
-OTN Optical Transmission Platform
-5G Fronthaul WDM System
-DCI Interconnection Equipment
-OEO/EDFA/SOA Amplifier
-OLP/OBP/OSS/OPM/OMS
-CWDM/DWDM Mux/Demux
-AWG/PLC/FBT/DCM/EDC
-1.25G/10G/40G/100G/200G Transceiver
-Aggretation and Distribution System(10G/100G)


DCM: Dispersion Compensation Module
The DCM dispersion compensator launched by Guangzhou Sintai Communication Co., Ltd. is a pure passive device. It can compensate the dispersion slope of standard single-mode optical fiber (G.652) in C-band. And it is used to repair the optical signal distorted by dispersion and compensate the damaged signal in optical transmission system, so as to improve the performance of the transmission system and achieve high-speed, large-capacity, long-distance communication. The dispersion range of the DCM can reach - 10 to - 2100ps/nm at 1550nm wavelength. And products with special requirements for central wavelength and dispersion can be also provided.

Product Feature:
100% slope compensation of G.652 optical fiber in C-band
Low insertion loss
Low polarization mode dispersion
Wide band Dispersion Compensation for DWDM System
Packaging and interface types can be customized
Comply with Telcordia GR-2854-CORE standard
Conform to RoHS-6 (lead free)

Application Scenario:
SDH high speed optical transmission system
DWDM optical transmission system
G.652 Standard single-mode optical fiber long-distance and metropolitan area communication system 

Product Specification:

PLC Optical Splitter
The PLC optical splitter product launched by Guangzhou Sintai Communication Co., Ltd. is based on planar optical waveguide technology. It can realize the power distribution of optical signal with 1xN or 2xN spectral ratio. It has a series of advantages such as various packaging structures, low insertion loss, high return loss, and has excellent flatness and uniformity in the wavelength range of 1260 to 1650 nm. Its working temperature can reach - 40 C to + 85 C and integration degree can be customized according to demand.

Product Feature:
Low insertion loss and polarization-dependent loss
High stability and reliability
High channel number
Wide working wavelength range
Wide operating temperature range
Conform to Telcordia GR-1209-CORE-2001 standard
Conform to Telcordia GR-1221-CORE-1999 standard
Conform to RoHS-6 (no lead)

Application Area:
PON network
CATV Network
Optical network monitoring 

Product Specification:Note: The above specifications do not include loss of optical fiber connectors. The test temperature is room temperature.


FBT Optical Splitter
The FBT optical splitter launched by Guangzhou Sintai Communication Co., Ltd. adopts unique materials and manufacturing technology, which can realize the coupling of optical signals transmitted in optical fibers in the coupling area of special structures and redistribute optical power. It supports flexible configuration according to different spectral ratios, working wavelength, connector types and packaging forms. It is convenient for design and project planning of various products. It is widely used for optical signal replication in cable TV transmission and other optical communication systems.

Product Feature:
Low insertion loss and polarization-dependent loss
High stability and reliability
Wide working wavelength range
Wide operating temperature range
Conform to Telcordia GR-1209-CORE-2001 standard
Conform to Telcordia GR-1221-CORE-1999 standard
Conform to RoHS-6 (no lead)

Application Area:
CATV Network
Optical network monitoring 

Product Specification:Note: The above specifications do not include loss of optical fiber connectors. The test temperature is room temperature.