Our Applications & Solutions

Remote PHY Device (RPD)


Part of Harmonic’s CableOS™ software-based CCAP solution, Pebble-1 Remote PHY device (RPD) supports full-spectrum DOCSIS 3.1 specifications with superior performance at high output power. The RPD can be installed in a CableOS Ripple-1 Remote PHY node (RPN) or other select outdoor enclosures. Pebble-1 interfaces with CableOS Core CMTS software to move an operator’s RF requirements out of the headend or hub and place them deep in the fiber network, simplifying headend design and operation to resolve space and power constraints, lower capital and operational expenses, and provide service flexibility.


  • High-speed 10-GbE throughput
  • One DS port, two US ports
  • Superior RF performance, compliant with DOCSIS DRFI Annex D and 3.1 PHY
  • Precision IEEE 1588 PTP synchronization
  • Support for DOCSIS 3.1
  • Easy installation into CableOS Ripple-1 and third-party nodes

Product Files

Our Solutions

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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