Powerline Communications:

Modern digital communication is focused primarily around mobility and freedon from wires. In many environments, wireless solutions fail to provide coverage which can compromise reliability. Moreover, installation of a wireless system may require complex RF envrionment survey in order to determine the best location for wireless access points.
Powerline communication allows the provision of a wired backbone of data which allows for extended coverage throughout buildings. Most importantly, this is achieved with minimal installation effort.

The following systems are available as standalone products from HW or can be redesigned according to specific application requirements.

HW-PLC

Narrowband Powerline modem

Applications

• HOME AUTOMATION
  Household appliances, etc.
• REMOTE METER READING
  Enabling automated remote readings for gas, water and electricity meters.
• SECURITY SYSTEMS
  Command and control functionality within Security systems.
• ADVERTISING
  Remotely updating of digital displays located in various places from parking meters to billboards.

Capability

• ON/OFF and low data rate signalling via existing powerlines
• Up to 16 unique network identifiers
• Compliance to EN 50065-2-1:2003
• Low Power for Battery backup operation for safety application (72hours standby, 4mins operation)
• Low Bill of Materials for high volume consumer application

HW-BMM

Broadband Multimedia Modem

Technology

• 5 Mbit/s Ethernet to Powerline application data rate.
  (using Homeplug standard 14Mbps Phy)
• Compliance to Railway electronics standards (EN500155:2001, EN50121-3-2:2000, EN50121-4:2000:, BRB/RIA 12:1984)
• Compliance with IEEE802.3af (Power over Ethernet)
• Ingress protection IP67 (EN 60529:1992)
• Transmission and Emmissions control for future proofing against changing EMC legislation.

Design

Primarily developed for the railway industry, core HW-BMM technology is fully customisable for both industrial and consumer applications alike. These may include:

• Audio/Video Distribution
• Security Surveilance
• Home and Enterprise Networks

Enabling broadband data coverage throughout buildings and vehicles with minimal installation cost.