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The AirMux-200 is a point-to-point multiplexer
aggregating fractional E1 or T1 or Serial and Ethernet traffic
up to a 48 Mbps aggregate/(24mb) full duplex wireless link,
extending data/voice transmission up to 80 km (50 miles). The
AirMux-200 can transmit up to 48Mbps of Ethernet traffic or a
combination of fractional E1/T1 or Fractional Serial and
Ethernet.
The unique capabilities of the AirMux-200 in transporting both
Ethernet/IP and TDM traffic over a wireless link make it ideal
for a variety of applications, including:
- connection of LANs and PBXs at dispersed campus
locations
- connection of Routers, Multiplexers or Fractional Serial
Equipment
- wireless backhauling of cellular base stations
- Wireless Local Loop (WLL)
The AirMux-200 operates at 2.4Ghz, 4.9Ghz or 5.x GHz band.
In many countries, 5.x GHz is an unlicensed frequency,
allowing faster and more affordable deployment, since no
frequency coordination and license fees are required.
Intervals of 5 GHz bands enable a high quality of service,
since they are not affected by harsh weather conditions such
as fog and heavy rain, nor do they suffer from frequency
congestion like the legacy 2.4 GHz bands.
Powerful forward error correction (FEC) ensures high
reliability over this license-exempt frequency. Time Division
Duplex (TDD) technology is employed, allowing for
bi-directional traffic flow on a single channel, eliminating
the requirement to allocate pairs of channels for the uplink
and the downlink, simplifying the installation procedure.
Enhanced tools for providing a high quality of service are
provided via monitoring tools for Ethernet and radio links. In
addition, local and remote loopbacks are supported on the TDM
link for fault isolation according to the V.54 standard.
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