• Products Details

Shenzhen Wanglink Communication Equipment Technology Co., Ltd. relying on years of development, it clearly understands the needs of users and the pain points of the industry, and relying on strong technical capabilities to develop high-quality Wanglink High Quality voice Multiplexer fxs/fxo to fiber optic converter 8 channel Telephone over fiber converter that can meet the needs of users and solve the pain points of the industry. It is delicately designed to comply with the industry standard. Shenzhen Wanglink Communication Equipment Technology Co., Ltd. has successfully expanded its business in market in the past few years and it is very possible for the company to have a better development in the future.

Model Number:WOR-8T2EType:Optical Fibers
Place of Origin:Guangdong, ChinaBrand Name:Wanglink
Key Feature 1:8ch PCM rj11 fxs/fxo to fiber optic converterKey Feature 2:High Quality 2 Port Ethernet 8 channel Telephone over fiber converter
Key Feature 3:Multiplexer fxs/fxo to fiber optic converterProduct Name:8ch PCM rj11 fxs/fxo to fiber optic converter
Fiber Port:1Port Single Fiber FC 20kmEthernet Port:2Port 10/100M Network
Telephone Port:8Port RJ11 Telephone PortColor:White
No. of Fiber:1.

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Product Description

RJ11 PCM Voice Telephone and 10/100Mbps Ethernet Over Fiber Optic Extenders - Long working distance S/M up to 20Km

The series of PCM Telephone Fiber Over Converter adopt advanced PCM design, call quality can up to broadcast level.
The PCM Telephone Fiber Over Converter can transmit 1 Channel to 8 Channel telephone with 2 Channel 10/100M Ethernet 10/100M
Ethernet by one core. High reliability, Low power consumption and Cost-effective.

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1. Voice Bandwidth: 8KHZ
2. Codec: PCM codec, each voice channel 256Kb / S, in line with ITU-T G.711
3. Signaling Control: Transparent support any in-band signaling, in line with ITU-T G.732
4. Interface communication terminals: ordinary telephone or PBX, PBX (PBX), a public telephone line PSTN network
5. Connection: point-phone hotline, telephone and switch mode
6. Ringing voltage: 75V, ringing frequency: 25HZ / 50Hz (FXS)
7. Return loss: 40 db
8. Ring Detection Voltage: 35V
9. Ring Detection Frequency: 17HZ-60HZ
10. Impedance: 200Ω + 680Ω || 0.1μF (FXO) ; 200Ω + 560Ω || 0.1μF (FXS)
11. Power consumption: less than 6W
12. Fiber Interface Type: single-FC type connector
13. Transmission distance: single-mode 0-20KM

Ethernet RJ45 port specifications:
Rate: 10M/100M, full duplex, half duplex fully adaptive
Actual transmission bandwidth: 50Mbps per network port
Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)
Physical interface: RJ45, support AUTO-MDIX (cross line straight line adaptive)
Our Certifications
Our Company
About Factory
Wanglink headquarter is located in Shenzhen Xiaxue Industry Park , where is a China Hi-tech Industrial Park, covering an area of 20 square kilometers,Brought together many advanced enterprises in the communication industry.Wanglink is one of the important enterprises in this Creative Industrial Park, gaining great support from local government. It is with registered capital of 5 million RMB, covering an area of nearly 2000 square meters for R&D, marketing & sales office.
Since 2013 years, wanglink has invested more than 100 million yuan in production research and development.We are fully capable of accepting customers' OEM, ODM requirements for products, and targeted products that are suitable for customers.With rapid development and intensive research work, Wanglink has developed over 400 models in 4 major series, ONU / Switch / SFP / Media converter in dependently. Each series has passed CE Certification,
Formed a complete and highly customizable FTTH/FTTB/FTTX industry chain

Factory Detail

Wanglink obtain the certification of ISO 9000:2000 Quality Management System in June 2015 and the certification of ROHS,CE, FCC in November 2017.

PCB board design and production

Old-Testing Room



Customer Photo
2019 CIOE Exhibition
Each year, Wanglink has the plan to go to the world to participate in the exhibition, Brazil, India, Thailand, Vietnam ....., until now,We have established good business relations with more than 100 countries around the world.

2019 Vietnam ICT COMM
We got many friendship, and  hope every our business come to win-win situation.each year, we will visit our friend all over the world.
Organized by the Ministry of Industry and Trade of Vietnam and the Ministry of Information and Communication of Vietnam, ICT COMM Vietnam is jointly organized by Vietnam’s largest exhibition service company “ADPEX” United Stock Company and Vietnam Innovation and Promotion Exchange Center (Vietnam Post and Telecommunications Group). Communication electronic ICT professional exhibition. 
2018 CeBIT ASEAN Thailand
CeBIT is the world's largest authoritative exhibition in the fields of information, communications and software. CeBIT ASEAN Thailand, Bangkok International Information and Communication Technology Exhibition, is held in Bangkok, Thailand. The frequency of the exhibition is once a year. It is a series of exhibitions held by the Hannover Messe in Southeast Asia." data-id="child-image-0" class="magic-42" />

Q:Why choose Wanglink?

1) Prompt delivery and remarkable services .
2) Competitive selling prices
3) Rich experience of OEM & ODM co-operation
4) 100% new materials for production and 100% reliable quality 

Q: Can I have a sample order? What is your MOQ?

A: Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.

Q: How do you ship the goods and how long does it take arrive?

A: Sea transportation & Air transportation & Express ( DHL / UPS / TNT / Fedex / EMS ). Air transportation & Express usually take 3-5 days to arrive.

Q: Could I use our own logo and label?

A: Yes, we provide OEM/OEM service and make the products with your own label.

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Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.


Wanglink over the years has always adhered to "quality of products in order to survive, credibility and development services" business purposes. Committed to providing you with high-quality products and quality services. We expect to expend more cooperation and make a win-win future!

They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
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