Our Applications & Solutions

Hardend DOCSIS PoE Gateways


Flexibility matters in 802.11 deployments. The Lindsay Broadband Four Pair DOCSIS Gateway (LBDG-M50) allows the use of High Power PoE+ devices on the HFC strand. You can use a Lindsay recommended device, or any AP, IP camera, etc. that is compatible with 802.3at based 4 pair schemes.

Designed to maintain reliability but minimize costs, the hardened LBDG uses a standards based DOCSIS cable modem that is wholly under the control of the MSO. It can be used in conjunction with SNMP monitoring systems to evaluate cable plant line conditions.


  • Die-cast aluminum housing (clamshell design)
  • Mounting configurations: wall, pole, vault, mast, or strand
  • 15-PSI weather-proof seal
  • Temperature cycled, from -40’C to +60’C (-40’F to +140’F)
  • DOCSIS 2.0 /3.0
  • Cable plant-powered (40-90 voltage AC)
  • Electromagnetic interference (EMI): -100 dB
  • 6Kv Surge protection
  • HFC access at any directional coupler or power-passing tap
  • Weather-tight RJ-45 Ethernet connector
  • Coax power interface protects RF performance of HFC plant
  • 802.3at PoE+, (provides up to 50W when using 4 pairs).
  • Monitor and configure via SNMP agent, SSH or Web browser
  • Add Wi-Fi, camera or other service-enabling device

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System Solutions

To grow your business – and your revenue – operators want the Knowledge, Assets and impartial technical guidance only a true Partner can deliver! From HFC and DOCSIS to x-PHYTM; from FTTx – GPON and RFoG to IPTV; from Linear Video to Multi-Screen; MHz best-in-class Technologies and Client Services will meet your goals while exceeding your expectations…

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Client Services

Too much on your plate?
Not enough hours in your day?

The next time you need, Linear Video or Multi-Screen, MPEG, DOCSIS or x-PHYTM, IP or RF resources to support the operation of Multi-Vendor, Multi-Technology products deployed in your HFC or FTTx network, MHz can help!

Choose from a customized package of remote “Fractional Engineering” hours you can use over an extended period of time; or our on-site Integration and Activation Services.

Both can offset your temporary work-load.

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