China ETV Framed E1 to Ethernet Protocol Converter/EOS 155-1 Protocol Converter

Product Introduction

ETV protocol converter equipment is a device that implements Ethernet extension by means of telecommunication lines (E1 or transmission network carrying E1, such as PDH, SDH, microwave, etc.). It converts the Ethernet frame format into E1 frame format for transmission, and then restores the E1 frame format to the Ethernet frame format at the opposite end, so as to realize the transmission of Ethernet data on the E1-based telecommunication network, which can be very convenient Use the existing abundant E1 resources in the public network to quickly build a broadband Ethernet data network.

Main Feature

1. It can realize framed transmission and unframed transmission of Ethernet data in E1 line, with a bandwidth range of 64Kbps-2048Kbps.
2. With Ethernet auto-negotiation function, it supports full duplex/half duplex working mode.
3. The Ethernet port supports AUTO-MDIX (pass-through and crossover line adaptive).
4. It can transmit IEEE 802.1Q ultra-long frames (the longest packet is 2024byte), and supports Ethernet switches with VLAN function.
5. With automatic reset function, it will never crash.
6. Abundant Ethernet data prompt function, real-time prompt of data communication status.
7. With local data frame filtering function.
8. With the detection function of E1 circuit, it is convenient to open.
9. DC -48V has no positive and negative poles, easy to install and maintain.
10. Free of any debugging, plug and play.

technical parameter

E1 interface:

Comply with ITU-T G.703 related standards

Interface rate: 2048kbit/s±50ppm

Transmission code type: HDB3

Jitter characteristics: ITU-T G.823

Impedance: 75Ω (unbalanced); 120Ω (balanced)

Line clock: internal clock/recovered clock optional

Physical interface: BNC

Ethernet interface:

Support IEEE 802.3/802.3u, IEEE 802.1Q (VLAN)

Interface rate: 10/100M adaptive

Full duplex, half duplex fully adaptive

Support crossover line through line adaptive

Physical interface: RJ45 seat

Working conditions

Beijing yite video technology co. LTD. Founded in 2009, ETV is a high-tech enterprise focusing on the application of digital video technology and communication technology.We specialize in the research and development, product marketing and service of digital video software, multimedia communication, optical fiber communication, network communication products and wireless image transmission technology, and provide professional and integrated solutions for industry users. We apply years of successful experience in the communications industry to multimedia applications, monitoring professional users, and advocate professional one-stop service, digital industrial level, system hd video transmission new concept.
With the deep understanding of user requirements and sustainable development ability, independent research and development of ETV series products include: all cloud terminal multimedia interactive system, digital high-definition video transmission system, high-definition image codec, network decoder, a distributed IP hybrid high-definition optical transmission matrix, integrated business platform, network security management system, and hundreds of varieties. And domestic and foreign manufacturers to cooperate with the hd cameras, monitors and large screen and nearly 100 kinds of front-end products. With our professional services and high quality products, we provide a full range of integrated solutions. It has been applied to thousands of users in nearly 20 industries, such as broadcasting and television system, expressway, urban traffic, public security, petrochemical, coal, water conservancy, electricity, airport and school.