EtherWAN EL1141-20B EL1141 Series Hardened-grade Fast Ethernet to Fiber Media Converter

Extend reliable network links into the harshest environments with the EtherWAN EL1141-20B hardened media converter. This EtherWAN media converter converts 10/100BASE-TX copper to 100BASE-FX fiber (1310 nm multimode) to deliver dependable connectivity across distances up to 1.24 miles, making it ideal for security, surveillance and remote monitoring installations. Built for critical infrastructure, the EL1141-20B supports a wide operating temperature range (-40 to 75°C), rugged aluminum housing and key industry certifications (IEC 61850-3 / IEEE 1613 and EN 50121-4) required for power substations and railway deployments. Operational features like Link-Fault-Pass-Through (LFPT), link-down alarming and triple DC power inputs reduce mean time to repair and improve uptime for SCADA, CCTV and access control systems. Low power consumption and a compact footprint simplify mounting in outdoor cabinets and pole-top enclosures. Specify the EL1141-20B when you need hardened fiber conversion for industrial networking, security and monitoring projects — contact us for pricing or to discuss deployment options.

• Extend fiber Ethernet into harsh sites: converts 10/100BASE-TX to 100BASE-FX to span up to 1.24 miles and keep cameras, sensors and controllers connected
• Hardened reliability for critical infrastructure: rugged aluminum housing, -40 to 75°C operation and IEC 61850-3/IEEE 1613 / EN 50121-4 certifications minimize downtime in substations and rail environments
• Faster troubleshooting and visibility: Link-Fault-Pass-Through (LFPT) plus link-down alarming notifies operators immediately when a fiber or copper link fails
• Power redundancy for continuous operation: triple DC inputs via terminal block support resilient installations and simplify power sourcing in cabinets
• Compact, low-power design for remote deployments: 2.4W consumption and single-port footprint fit outdoor cabinets, CCTV poles and compact network closets