HuiGoo Optic Co.,Limited China

HuiGoo Optic Co.,Limited offer a widely range of product lines including CWDM,DWDM.AWG,WDM,FWDM,PWDM, SFP,XFP,CSFP,SFP+,CFP,QSFP,AOC,DAC,Optical Isolator,Optical Switch,Optical Coupler,Optical Attenuator,Optical Circulator,PLC Splitter,Media Converters,DWC,Optical Patch Cord

HuiGoo Optic Co.,Limited is a leading worldwide professional manufacturer and provider of fiber optic components products.With high quality control system ,rich and advanced experiences in designing and manufacturing products obey customer requirements.

HuiGoo Optic Co.,Limited offer a widely range of product lines including CWDM,DWDM.AWG,WDM,FWDM,PWDM, SFP,XFP,CSFP,SFP+,CFP,QSFP,AOC,DAC,Optical Isolator,Optical Switch,Optical Coupler,Optical Attenuator,Optical Circulator,PLC Splitter,Media Converters,DWC,Optical Patch Cord,we can produce according to guest’s need.

Our fiber optical products are widely applied to CATV System, Telecommunication Network, Wireless Network, Lan System, Wireless,Datacom, Fiber Sensor,FTTH,FTTX , Wavelength Divison Equipment and so on.

All our products have been sold to many countries,our clients include from TaiWan, Korea, Italy, Vietnam, USA, Germany, France, Russia,Switzerland,Singapore,India,Pakistan,Turkey,Bangladesh,UK,Czech Republic,Australia,Israel,South Afria.

Your rate:

Rating: 2/5.00/5

General office

HuiGoo Optic Co.,Limited
8 floor,jinhua building,Longhua New Street,Shenzhen,China
Shenzhen
Guangdong ,518109
China

Phone: 86-13510362835
Site: http://www.huigoooptic.com

Contact Person

Alan lee / sales
Phone: 13510362835

Cloud-based Unified Communications Service Provider

Data Conferencing

Not data

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Echo cancellation module VPMADT032

VPMADT032 echo cancellation module is meant to be used with the Digium IP telephony boards; it provides echo cancellation for configurable long "tail" of up to 128 ms (1024 samples) simultaneously for all ports of the board. All IP-PBX Asterisk servers, connected to the telephone network (PSTN) have one common problem, which is "hybrid echo" - echo obtained due to the difference in the load-wire and four-wire telephone circuits. Echo appears as a distorted reflection and a detainee of the caller's voice, who is subscribed to IP-PBX Asterisk while talking to PSTN subscribers.

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