DOCSIS® 50 W PoE ++ Gateway (LBDG-M50)

Enable your preferred small cell access point (AP) or IP camera with this affordable, Lindsay-tough DOCSIS® 3.1-based infrastructure utilizing up to 50 W PoE++.

Flexibility matters in 802.11 deployments. The Lindsay Broadband LBDG-M50 DOCSIS 3.1 1P, four pair DOCSIS gateway allows the use of high power PoE++ devices on the HFC strand. You can use a Lindsay Broadband device, or any small cell, AP, IP camera, etc. that is compatible with 802.3at-based four pair schemes. Designed to maintain reliability and minimize costs, the hardened gateway uses a standards-based DOCSIS cable modem that is completely under the control of the cable operator. It can be used in conjunction with SNMP monitoring systems to evaluate cable plant line conditions.


  • Diecast aluminum housing (clamshell)
  • Mounting Configurations: Strand, vault, pedestal or wall
  • 15 PSI weatherproof seal
  • Operating Temperature Range: -40°C to +60°C (-40°F to +140°F)
  • DOCSIS 3.1 compliant
  • Cable plant-powered (40-90 VAC)
  • 6 kV surge protection
  • HFC access at any directional coupler or power passing tap
  • Weather-tight RJ45 Ethernet connector
  • Coax power interface protects RF performance of HFC plant
  • 802.3at PoE++ (provides up to 50 W when using 4 pairs)
  • Monitor & configure via SNMP agent, SSH or web browser
  • Add small cell, Wi-Fi®, camera or other service-enabling device

Technical Specifications

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