company blog about System-on-Chip (SoC) QCA-7550-0-148DRQFN-MT-00-0 Compatible MAC/PHY Transceivers

Mingjiada Electronics imports and supplies Qualcomm QCA-7550-0-148DRQFN-MT-00-0 The QCA7550 HPAV2-compatible MAC/PHY transceiver is a system-on-chip (SoC) designed to bridge multistream Ethernet content from a powerline network to an Ethernet 802.3 network. The Power Line Communications (PLC) dedicated MAC manages network access and service flows to maximise the Quality of Service (QoS) of the power line network.

Specification

Model: QCA-7550-0-148DRQFN-MT-00-0

Package: DRQFN

Size: 12 × 12 mm

Part Number: QCA7550

Features

High definition (HD) and standard definition (SD) video distribution

Internet Protocol Television (IPTV) distribution

High-speed broadband sharing

Audio and video streaming and Internet downloads

Web and interactive online gaming

Security Hy-Fi cameras

Coexistence with HomePlug 1.0/Turbo nodes

Integrated MAC/PHY, analogue front-end and line driver

Compatible with HomePlug AV2's physical layer:

Supports OFDM 4096/1024/256/64/16/8-QAM, QPSK, BPSK, ROBO, HS-ROBO, Mini-ROBO

Neutral/Ground 2x2 MIMO support (with beamforming)

128-bit AES link encryption with key management

Windowed OFDM noise suppression based on patented line synchronisation technology for improved data integrity in noisy conditions

Dynamic channel adaptation and channel estimation

Advanced turbo-coded forward error correction (FEC)

Turbo decoder rates: 1/2, 16/21, 8/9

HomePlug AV2 compatible MAC:

Priority-based CSMA/CA channel access scheme to maximise efficiency and throughput

Integrated Quality of Service (QoS) enhancements

Hardware packet classifiers for Type of Service (ToS), Class of Service (CoS) and IP port number

Multicast session support for IGMP management

Interested parties are welcome to call for enquiry:

Contact: Mr Chen

Tel: +86 13410018555

Email: sales@hkmjd.com

Company website: www.hkmjd.com