30 voice (FXS/FXO) phone over E1 converter/Mux

30 voice (FXS/FXO) phone over E1 converter/Mux

Product Advantages

• Based on self -copyright IC
• The machine is single PCB design
• Can monitor the remote alarm status
• E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
• Provide 2 expansion interfaces(AUX1/2), you can extend 1-4Channel asynchronous data, such as RS232/RS485/RS422/Manchester code; 1-8Channel switch , two/four line audio and so o
• 1-30Channel voice access, supports caller ID feature and reverse polarity billing functions
• Support various sites mutual number allocation function
• Voice port supports FXO and FXS port, EM2/4 audio interface, FXO port docking with program-controlled switchboard, FXS port connected to the user's telephone
• Desktop device supports independent SNMP network management and optical

Overview

This device is a kind of developed point to point transmission equipment based on our company E1 line transmission the special-use VLSI. It has alarm function. 1-30Channel voice and 1-4 Channel serial data interfaces can be optional. Device can be built-in SNMP module, for SNMP management. The device circuit is digital circuit. The working is reliable, stable, and low power consumption, high integration, small size, ease of installation and maintenance.

Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China.

Our main products include:

• Fiber Media Converters
• Industrial Ethernet PoE switchs
•  PoE Injectors & Splitters
• PoE Extenders
• Serial Fiber Converters
• SFP Transceivers
• HDMI Fiber Converters
• DVI Fiber Converters
• HD/3G/6G/12G Fiber Extenders
• CCTV Fiber Optic Converters
• HDMI/ DVI/ VGA/ SDI Ethernet Extenders

With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions 

to serve our customers successfully.



   

   

                                                                   
                                                                  
(Automatic Mechanical Equipment)





Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to

• System of Telecom
• Public Security
• Bank
• Smart City
• Public transportation
• New Energy Developing
• CCTV Monitoring Transmission

We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.





   





















































                                                                   
                                    (Customer visit)





E-Link quality:

• ISO9001 Quality System
• CE, RoHS, FCC certified 
• 48 hours of weathering test before delivery
• Conduct full-spectrum environmental and electrical testing on all product designs

   





Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.