Hybrid DCU


The KLMD-WW1 is a Hybrid DCU(Data Concentration Unit) for low voltage Advanced Metering Infrastructure. It uses the hybrid technology which consists of PLC communication and Wi-SUN wireless communication and is designed for filling in network coverage for groups of meters and cost effective than ever. It is an advanced system for data sent by meter endpoints and then providing it for further processing and analysis, creating information for billing and network management.

Key Features

  • Network coverage extension - using hybrid technology PC communication and Wireless communication together
  • Alarms and reporting capability to protect device form unauthorized person
  • Flexible installation and minimizes new place - be able to extend infrastructure with low cost
  • Mount any place - pole, wall and tower


Operation ModeDPSK based DMT modulation
StandardKS X ISO/IEC 12139-1
Main ChipsetAP(RISC ARM Cortex-A8) & P5000
InterfaceUART/Ethernet MII/GPIO/USB2.0/MMC/SD/Wi-Fi/Wi-SUN
EncryptionAES 128Bits, DES Function
Auto Check & UpgradeWi-Fi based auto check & Firmware Upgrade
TDU(Option)Measuring range : AC 85~260V