J Series Radio Modem, JR240

The advanced JR240 frequency hopping data radio sets the standard for industrial Ethernet data communications in the license free 2.4GHz band.
With maximum range and virtually unlimited system coverage due to its unique LinkXtend™ network bridging and KwikStream™ high speed repeater capabilities, the industrial strength JR240 is ideally suited for the most demanding Point-to-Multipoint and Point-to-Point wireless SCADA and Telemetry applications.
The highly versatile JR240 also offers dual Ethernet ports and remote diagnostics compatibility.

Features

The JR240 radio modem combines class leading performance with unprecedented flexibility to allow cost effective implementation of even the most complex wireless SCADA and Telemetry solutions that may not have otherwise been achievable, and with unlimited expansion capability. Some of the many outstanding features which make the JR240 so unique.

Outstanding & highly versatile operational capability

• Point to point and point to multi-point operation
• Configurable personality – access point-remote-bridgerepeater
• KwikStream™ high speed single radio repeater mode*
• Unlimited coverage networks
• No restriction on the number of radios in any system
• Unique dual antenna LinkXtend™ technology increases usable range
• Repeater and Bridge units support locally connected user devices
• ChannelShare™ collision avoidance for unsolicited remote transmissions allowing simultaneous polling and spontaneous reporting.
* Up to 70km (44 miles) single repeater system range with 13dB antennas

A radio modem that extend performance boundaries

• License free operation in 2.4GHz ISM frequency bands
• 512k high speed over-air data rate (can be reduced to 256k for longer range)
• Robust, frequency hopping spread spectrum technology for superior interference immunity
• Ultra Long Range high performance receiver*
• 0.5 Watt (+27dBm) maximum allowable transmitter power
• Advanced error free data delivery with CRC plus selectable FEC and ARQ
• Multi-Access point synchronization mode for interference reduction with co-located access point radios
* Up to 35km (22 miles) maximum single hop line-of-sight range with 13dB antennas

Comprehensive and adaptable Ethernet interfacing, control and transmission

• 2 x Independent Ethernet ports (Auto MDI/MIDX)
• 10/100Mbps Interface (auto-detecting)
• Suitable for most Ethernet/IP protocols (including UDP, TCP, DHCP, ARP, ICMP, STP, IGMP, SNTP & TFPT)
• IEEE 802.3 including dual port Ethernet Bridging functionality
• Flexible Ethernet routing providing optimum radio channel efficiency
• Auto or Manual DHCP configuration
• NTP Client/Server Time Synchronization Support
• Legacy RS-232 serial support via embedded terminal servers (UDP/TCP)

Total command of the radio system with embedded HTML web server

• Network Management and Remote Diagnostics with no software installation required!
• All configuration via secure embedded HTML interface (HTTP & HTTPS)
• Network wide access from any radio modem
• Over-the-air reconfiguration
• Powerful system commissioning and troubleshooting tools
• Compatible with Trio TVIEW+ Diagnostics for stand alone network management
• Local and Remote field upgradeable firmware

Securing your network through Trusted Access Control

• 256-bit AES data encryption (export restrictions may apply)
• Proprietary multi-level scrambled over-the-air protocol
• Optional Trusted Access Point/Remote checklist

A Data Radio for the harshest environments and places

• Reliable operation in environmental extremes (-40oC to +65oC)
• Hazardous Environment Certification – ATEX (Pending)
• FCC & ETSI certification – accepted in multiple regions
• Compact, rugged alloy housing
• Low power consumption with smart sleep mode operation
• 10-30Vdc power supply
• Dual industry standard TNC antenna connectors


	J Series Radio Modem, JR240


	User manual Rev. 2 May 2009


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