DOCSIS Remote PHY IP Cores
A Powerful Collection of DOCSIS Technology
A mature DOCSIS Remote PHY IP portfolio is available to enable your Distributed Access Architecture products.
Calian Advanced Technologies (AT) has a complete suite of SC-QAM and OFDM upstream receivers and downstream PHY modulator blocks. This enables DOCSIS 3.1, DOCSIS 4.0 Remote PHY, FMA, FDX, and Extended Spectrum products.
Key Features
DOCSIS OFDMA Receiver
A proven DOCSIS 3.1 / 4.0 OFDMA receiver that has been tested to exceed DOCSIS ATP performance specifications.
Flexible Implementations
With individually tested cores for each DOCSIS component, the IP is flexible for unique product requirements and solutions while offering future product evolutions.
Line Rate Packet Processing
Implementations of R-DEPI & R-UEPI are available that support SC-QAM, OFDM, and R-OOB upstream and downstream at network line rates.
Complete Set of R-OOB IP
Remote Out of Band IP is available for SCTE 55-1, SCTE 55-2, Narrow Digital Forward (NDF), Narrow Digital Return (NDR), and Pilot / Leakage Tones.
Additional Features
- DOCSIS 3.1 Remote PHY
- Flexible MAC / PHY Architecture (FMA)
- DOCSIS 4.0 Full Duplex (FDX)
- DOCSIS 4.0 Extended Spectrum (FDD)
DOCSIS 3.1 Remote PHY
A complete suite of Remote PHY IP with DOCSIS 3.1 OFDM and OFDMA paired with the Calian GCP, L2TPv3, and R-DTI software offers a powerful base for a DOCSIS 3.1 Remote PHY product.
Flexible MAC / PHY Architecture (FMA)
Flexible MAC / PHY architectures use the same DOCSIS PHY as Remote PHY. Using Calian IP and Xilinx MPSoC with integrated processors and programmable logic, an efficient single chip solution is possible.
DOCSIS 4.0 Full Duplex (FDX)
DOCSIS OFDM and OFDMA IP blocks are scalable to support higher density designs and when paired the multiple DAC and ADCs of the Xilinx RFSoC can be a compelling solution for Full Duplex DOCSIS products.
DOCSIS 4.0 Extended Spectrum (FDD)
DOCSIS OFDM and OFDMA IP blocks are scalable to support higher density designs and support the extended frequency range required for DOCSIS 4.0 Extended Spectrum (FDD) products.
Performance with Xilinx RFSoC silicon has been proven up to 1.8GHz.
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