Product Overview

The E1 to Ethernet Protocol Converter is a high-performance and cost-effective solution designed to transmit 10/100Base-T Ethernet data over an unframed 2048K E1 channel. By leveraging existing PDH/SDH/microwave E1 links, this converter acts as a transparent Ethernet bridge, allowing seamless network extension across long distances without additional infrastructure. Ideal for industrial networking, SCADA systems, legacy telecom integration, and remote site Ethernet bridging.

Available in desktop, 19-inch 1U rackmount, and 4U card-based chassis, this protocol converter also supports SNMP network management, enabling advanced remote monitoring and diagnostics.

Technical Specifications

Ethernet Interface (10/100Base-T)

• Protocol: IEEE 802.3, IEEE 802.1Q VLAN

• Speed: 10/100Mbps auto-negotiation

• Duplex: Full/Half duplex auto-detect

• MAC Table: 4096 addresses

• Connector: RJ45 with Auto-MDIX support

E1 Interface

• Standard: ITU-T G.703 compliant

• Bit Rate: 2048 Kbps ±50ppm

• Coding: HDB3

• Impedance: 75Ω unbalanced / 120Ω balanced (auto-detect)

• Jitter: Meets ITU-T G.742 and G.823

• Input attenuation: 0–6 dBm

Power & Physical

• Power Input: AC180V–260V, DC -48V or +24V

• Power Consumption: ≤10W

• Dimensions: 216mm × 140mm × 31mm

• Form Factors: Desktop / 1U rack / 4U card slot

Environmental

• Operating Temperature: -10°C ~ +60°C (commercial), -40°C ~ +85°C (industrial)

• Storage Temperature: -40°C ~ +85°C

• Humidity: 0%–95% (non-condensing)

• MTBF: >100,000 hours

Typical Applications

• Industrial Ethernet Extension over legacy E1 infrastructure

• SCADA systems, remote monitoring and automation signal bridging

• Telecom network interconnection via PDH/SDH transmission paths

• Military and government facilities requiring secure Ethernet bridging

• Smart grid and substation communication where E1 lines are still active

• Legacy TDM to modern Ethernet migration projects