eastcom

  With the rapid development of digital transformation and intelligent applications, the demand for high-performance, multi-service integrated optical communication equipment in enterprise communication networks continues to increase. As a core transmission device that integrates multiple signals such as E1 interface, Ethernet, voice and serial port, multi-service optical terminal has become a key equipment for communication system upgrade and digital transformation with its high stability, high compatibility and flexible customization capabilities. Among them,  2E1+30FXS/FXO Multi-Service Optical Terminal , as a highly integrated multi-service optical terminal product, integrates 2 E1 interfaces and 30 FXS/FXO voice ports, supports Ethernet, voice, serial port and other multi-service unified transmission, greatly improving the system's business carrying capacity and deployment flexibility. This product is suitable for a variety of application scenarios such as power, transpor...

 In the era of accelerating digital transformation, industrial intelligence, and urban informatization, the stability, compatibility, and scalability of communication systems have become crucial across industries. As a key device for integrating multiple service signals and overcoming fiber transmission bottlenecks, the  2E1 Multi-service Optical Multiplexer  is emerging as an ideal solution for building high-performance fiber-optic communication networks. Capable of carrying E1, Ethernet, voice (FXO/FXS), and serial data over a single fiber, it is widely deployed in power systems, transportation, government networks, industrial automation, and public safety sectors. High Integration & Multi-service Transmission The  2E1 Multi-service Optical Multiplexer  is a carrier-grade device that combines 2 E1 interfaces with optional Ethernet, voice (FXS/FXO), and RS232/485 serial interfaces into a single optical fiber for synchronized transmission. With point-to-poin...

 In today's era of rapid development of digitalization and intelligence at an unprecedented speed, enterprises, industrial control systems, smart cities and government communication networks have put forward more stringent and higher requirements for the stability, speed and coverage of data transmission than before. Under such a background,  2GE fiber optic transceiver , as an optical communication device with high performance and high reliability, is gradually emerging and is widely used in various long-distance, high-bandwidth fiber optic communication transmission scenarios, providing strong and solid support for building efficient and flexible fiber optic networks. What is 2GE fiber optic transceiver? 2GE fiber optic transceiver  is a well-designed media conversion device that supports dual Gigabit Ethernet interfaces (2×RJ45) and one or more optical ports (SFP/SC/FC). As a typical Ethernet optical terminal, it can accurately and efficiently realize the mutual conver...

 In today's rapidly evolving communication landscape, the integration of traditional voice systems with modern fiber optic transmission has become essential. With growing demands for system upgrades, network integration, and long-distance voice connectivity,  the telephone fiber multiplexer  ​is emerging as a critical solution across various industries. A telephone over fiber multiplexer, also known as a Voice over Fiber (VoF) device, is designed to transmit analog telephone signals (FXS/FXO) over long distances through fiber optic cables. It is widely used in sectors such as power grids, transportation, mining, military, and smart cities to build stable, long-range, and interference-free voice communication networks. What Is a  Telephone Over Fiber Multiplexer ? This device converts analog voice signals into optical signals for transmission and restores them at the receiving end. With superior anti-interference capabilities and transmission distances up to...

 As the global communication industry evolves toward IP-based systems, Pulse Code Modulation Multiplexers ( PCM Multiplexers ) remain indispensable in many mission-critical environments. Especially in sectors like power transmission, railway signaling, industrial automation, remote dispatching, and emergency command, PCM-based transmission ensures secure, stable, and real-time voice communication over long distances. What Is a PCM Multiplexer? A PCM Multiplexer is a TDM (Time Division Multiplexing) device that converts and aggregates multiple voice channels (such as FXO/FXS analog signals) into a digital format, transmitting them over standard E1 lines. These systems are also known as: E1 Voice Multiplexer FXO/FXS over E1 Multiplexer Digital Voice Multiplexing Equipment Telephone PCM Transmission Systems Their high stability, low latency, and plug-and-play deployment make them ideal for legacy and hybrid network infrastructures where IP transmission is not feasible or desirable. Fe...