Duo 5 Ext - about http://www.miure.pl/en/products/duo-5ext/about// en Fri, 11 Jun 2010 09:30:41 +0000 Wed, 30 Jun 2010 17:01:46 +0000 Jinks 2.0 webmaster@miure.pl 1440 Duo 5 Ext - about http://www.miure.pl/en/products/duo-5ext/about/ Wed, 30 Jun 2010 17:01:46 +0000

Duo 5 is a 5GHz wireless Ethernet bridge using the MRTP technology designed exclusively for systems with separate radios for data transmission and reception. Duo 5 is capable of transmission with much higher speeds than devices using carrier multiple access (CSMA/CA, TDMA, polling), ie. IEEE 802.11 (WiFi), especially on very long-range connections.

Duo 5 Ext is based on two high-power radio modules working in 5GHz. Device is enclosed in a small, ruggedized enclosure with one RJ-45 and two N-type antenna connectors.

Duo 5 Ext is the most powerful of all Miure Duo models. Together with appropriate antennas and other RF elements Duo 5 Ext can deliver the top performance on outstanding link distances.

Performance

  • effective aggregated TCP/IP bandwidth for 40MHz-wide channel: 150 Mbps
  • range: up to 30 km
  • packet performance: over 60 000 pps

Features

  • innovative radio transmission protocol: MRTP
    • no bandwidth degradation with distance increase
    • radio bandwidth is the bandwidth available "on interface"
    • concurrent frame fragmentation and aggregation
    • asynchronous retransmission
    • automatic selection of modulation, frame size and transmit power
    • modes of minimal latency and strict ordering of Ethernet frames
    • AES-CCMP encryption with automatic key negotiation
  • can be used with any dual polarized antenna with port-to-port isolation min. 40 dB
  • operation in IEEE 802.3 (Ethernet) bridge mode
    • STP protocol support (IEEE 802.1D)
    • fully transparent, especially to VLAN traffic (IEEE 802.1Q)
    • Ethernet frame filter
      • support for ARP, DHCP, SMB and PPPoE protocols
      • support for destination MAC address translation (MAC DNAT)
    • QoS support
  • simple usage and installation
    • PoE (Power over Ethernet) support (IEEE 802.3af)
    • automatic radio parameters selection
    • small dimensions and low weight
    • advanced, multilingual web interface
    • interactive, real-time graphical statistics of the device
    • multilingual, simple command line interface accessible via SSH protocol
    • SNMP diagnosis
  • device warranty: 24 months
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