CCAP/CMTS

HARMONIC
cOS Oyster Node

Remote PHY Node

The Oyster node is a small form factor, temperature-hardened outdoor enclosure that supports a broad range of advanced network edge devices. Whether for fiber-to-the-home (FTTH) applications or to deliver enhanced DOCSIS services, the Oyster node integrates with Harmonic’s remote switches and remote OLT modules to enable XGS-PON, 10G EPON and Ethernet, as well as Harmonic’s Remote PHY (R-PHY) device supporting DOCSIS 3.1.
Oyster’s versatility enables operators to easily address various deployment scenarios, including fiber deep cable deployments, as well as FTTH for multi-dwelling units (MDU) and hospitality sites, or for distributed fiber and Ethernet deployments, wireless access networks and mobile back haul for cell towers.

With a unique, cableless design the Oyster node ensures simplified deployment and maintenance. It’s compact, light-weight form factor makes it easy to install on strands, in underground vaults, or on walls to easily meet space or network planning requirements. The Oyster node is optimized to integrate with Harmonic’s industry-leading cOS virtualized core software as well as additional third-party cores to offer increased space savings with distributed access architecture. To optimize power usage, the node offers unique and patented performace, vBias, to dynamically handle downstream channel load and output for optimal power consumption.

Features:

• Support for R-PHY, XGS-PON, 10G EPON and Ethernet for 
• greater optionality
• Cable and Mains powering with a universal power supply
• Patented vBias control on the RF amplifier to optimize node power 
• consumption for optimal channel load and output performance
• Integrates with third-party R-PHY compliant CMTS Cores with 
• Harmonic’s Pebble R-PHY Device for seamless interoperability
• Small, lightweight, international compliant form factor ideal for 
• deployment constrained by space and power
• Hot-swappable components to reduce maintenance outages
• A cableless design places all active and passive components in 
• the base unit to eliminate cabling between the lid and base for 
• simplified maintenance and increased performance
• Long hold-up time for high availability and resiliency to reduce 
• service interruption caused by power outages whether from 
• maintenance or power grid instability 
• High RF output power level

Applications:

• DOCSIS – Remote PHY, 
• PON – Remote OLT for XGS-PON and 10G EPON
• Ethernet – Remote Ethernet Switch

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