Duo 5L is a 5GHz, short-range wireless Ethernet bridge using the MRTP technology designed exclusively for systems with separate radios for transmission and reception.

Duo 5L is based on two independent radio modules working in the 5GHz band with maximum channel width of 40MHz and on two 19dBi antennas. The device is enclosed in a compact, weatherproof enclosure with a simple mounting system.

Performance

• effective aggregated TCP/IP bandwidth for 40MHz-wide channel: 150 Mbps
• range: up to 7 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
• 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 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