Network Interface Card

DTDS-NIC-3G

DTDS Network Interface Card is a generic interface designed to act as a communication gateway between primarily an Energy Meter and a 3G GSM network. The application could also be extended to other utility meters like Water Meters etc. IPV6 SIM card makes it configurable on the fly in a Client or Server mode depending upon the need.

Technical Specifications:

Power source:

  • 5V DC, from the Meter

Connectivity:

  • UMTS/HSPA+ 900/2100MHz
  • GSM/GPRS/EDGE 850/900/1800/1900MHz
  • GPRS Multi-slot Class 12
  • EDGE Multi-slot Class 12
  • WCDMA PS UL 384kbps/DL 384kbps
  • HSDPA DL MAX 14.4Mbps
  • HSUPA UL MAX 5.76Mbps

Dimensions:

  • PCB Assembly 65mm x 45mm

Operating Temperature:

  • -40 o ~ +85o C

Features:

  • Customizable in Hardware and Software based on the interface requirements from the host system and the server.
  • Onboard Microcontroller to manage the 3G interface and communication with the host.
  • Equipped with a Super Capacitor to enable communicating power loss notification to the server.
  • No restrictions on the type of data exchanged
  • Standard SIM Card interface (IPV6 SIM needed for operation)
  • Two way communication with the Server in Client or Server mode
  • TTL serial interface for host communication
  • No separate power source required
  • UFL type Antenna Connector interface
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