audio,data,contact  closure,AIPHONE intercommunication optic transceiver

audio,data,contact closure,AIPHONE intercommunication optic transceiver


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Payment Terms
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Production method
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Shipping / Lead Time
Negotiable / Negotiable
Keyword
cctv surveillance, fiber optic transceiver, fiber ethernet switch, fiber optic transmitter and reciever
Category
Electronic Products , Electrical Components & Telecoms

OB Telecom Electronic Technology Co., Ltd

Country / Year Established
China China /
Business type
Others
Verified Certificate

15

Product name audio,data,contact closure,AIPHONE intercommunication optic transceiver Certification -
Category Electronic Products
Electrical Components & Telecoms
Ingredients -
Keyword cctv surveillance , fiber optic transceiver , fiber ethernet switch , fiber optic transmitter and reciever Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

OB9961D series can transmit multi-channel duplex audio or multi-channel duplex data or multi-channel contact closure signal or the combination of audio or data or contact closure over one fiber;and it can provide option of 1 to 4 10M/100M Ethernet, 1 to 4 E1, 1 to 8 channel telephone, 1 to 8 channel Intercom signal.

 Features :

  • The signal quality is independent of transmission distance in the allowable extent of optical power.
  • 4 To 8 five interface with option of pin terminal in any combination.
  • DC to 256kbps.
  • Telephone channel can be up to 64 line.
  • Distance option of up to 120KM is possible.
  • Super optical dynamic range, 0Km is not saturated.
  • Supported by OB Telecom standard network management system.
  • No restriction in principle about Audio / data / contact  closure channel.
  • High-speed optical fiber digital transmission technology.
  • RS232, RS422, RS485 or Manchester data.
  • 24- bit digital audio, 75dB SNR.
  • Power supply, fiber link, data state indication.
  • Surface mount technology (SMT).
  • Rack-mount/stand-alone/19" 1Urack mount enclosure.

Specifications:

  • Audio     
  • Frequency Response      50Hz - 20kHz
  • Audio SNR     ≥75dB
  • Audio coding  24 BIT digital audio
  • Sample resolution   48k
  •  
  • Data
  • Data type RS232,RS422,RS485, Manchester
  • Baud rate 0-115.2 kbps
  • Bit error rate   10-9
  • Optional Signals     Contact Closure, E1, Telephone, AIPHONE
  •  
  • Ethernet
  • Standard  IEEE802.3
  • Data rate 10M/100M adaptive
  •  
  • Environment
  • MTBF     >100,000 hours
  • Operating temperature    -30℃ to 74℃
  • Storage temperature       -40℃ to 85℃
  • Humidity 0~95% non-condensing
  •       
  • Connector     
  • Optical   FC / ST / SC
  • Data Terminal Block
  • Power     4-pin Self-lock Interface
  •  
  • Electrical and Mechanical
  • Power     Standalone :+5.5VDC
  • Rack mount: from OB18 chassis
  • Dimensions     Standalone: 182x201 x48mm
  • Weight    Standalone: 1.3KG
  • Rack mount: 0.6KG
  • No. of rack slots    2
  • LED Indicators      Power, Fiber link, Video, Data.

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

OB Telecom Electronic Technology Co., Ltd

Country / Year Established
China China /
Business type
Others

15

President
Tony Shi
Address
17/F, Jiangong Building,No.20 Wensan Road
Product Category
Electrical Components & Telecoms,Electronic Products
No. of Total Employees
101-500
Company introduction

OB Telecom Electronic Technology Co., Ltd is a leading supplier of video over fiber optic transmission products for CCTV and security applications. Established in 2000, OB Telecom has been the Professional Fiber Transmission System Solution Provider for Security Industry. 

 


 

Our Products

 

OB Telecom is a global supplier which offers a full range of high quality video over fiber transmission solution including singlemode and multimode fiber transmission systems which can transmit video, audio, data, AIPHONE, contact closure, Ethernet, E1 and telephone over one or two fibers; industrial Ethernet switches which supports ring solution and transmission of IP based solution over fiber; media converter; encoder and decoder for analog video. By applying advanced CWDM technology, the point-to-point fiber transmission systems is capable of transmitting up to 128 channel uncompressed video signals over singlemode fiber to the maximum distances of 120km. 


 

Our Markets

 

OB Telecom offers innovative security products at affordable prices. Advanced fiber transmission technology allows effective uncompressed video surveillance systems for a wide range of applications. Now, the products are widely used in the CCTV surveillance projects in the highway, airports, seaports, casinos, prisons, military, broadcasting & television, ITS, oil fields, power, banks and public security sectors. Our solutions have been successfully implemented in many high profile projects including 2008 Beijing Olympic Games and Expo 2010 in Shanghai.

Our rich experience and knowledge in fiber optics make us well positioned to meet the demanding requirements from our customers. We provide more than quality products, we also offers fiber transmission system design, training and technical support to our customers. With a proven track-record in the fiber transmission market, OB Telecom has a growing customer base globally from South-East Asia, Middle East, Africa, European markets, and American markets.

OB Telecom is interested in cooperating closely with distributor, reseller, system integrator and installers from all over the world to better meet the customers' requirements of fiber transmission. We also welcome OEM /ODM cooperation with our partners.

 

 

Main Markets

Australia Australia

Canada Canada

France France

Germany Germany

Singapore Singapore

South Korea South Korea

U.S.A U.S.A

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