The Access5830 offers a broad range of features and unsurpassed channel
flexibility; delivering wireless broadband Internet in the most
demanding environments.
Overview
The Access5830 is a highly versatile and cost effective outdoor
point-to-multipoint equipment ensemble for delivering broadband wireless
Internet access (BWIA). The Access5830™ delivers 10 Mbps over the air,
and operates in the 5.8 GHz ISM band. Software switchable, dual
polarized antennas, coupled with 6 user-selectable non-overlapping
channels, allow a total of 12 channel/polarity combinations.
There are variety of subscriber units which are compatible with the
Access5830™ Access Point including the low-cost Atlas FOX™ Subscriber
Unit, and Access5830™ Subscriber Unit.
Both APs and SUs can be easily configured and managed (either locally or
remotely) through built-in serial and native Ethernet interfaces, along
with a web browser provisioning tool for easy deployment and quick set
up. The radios are powered using "Power-over-Ethernet" (PoE) for ease
and low-cost installation. Both APs and SUs feature a valuable "site
survey" tool to check for interference. Coupled with electronically
switchable dual polarized antennas, automatic SU power leveling, and
settable RSSI thresholds, the Access5830™ offers more interference
mitigation features than any other competing solution.
The Access5830™ system is classified as a Layer 2 multi-point bridge.
Authentication of SUs is performed using a secure, proprietary method at
the MAC level, and thus all forms of Ethernet traffic and unlimited IP
addresses will pass seamlessly over the system.
Highlights
Frequency for operation: 5725-5850 MHz
Superior antenna design for long range
Wide range of subscriber unit options including low cost FOX series
Can be managed and configured locally or remotely via Telnet, HTTP
interface, or SNMP
SMARTPolling™ - Trango's patented polling algorithm (U.S. patent
7,127,255) allows the AP to deliver 10 Mbps much more efficiently than
comparable systems
CIR/MIR Bandwidth management tools to throttle throughput to
individual subscriber units
Power-over-Ethernet and mounting hardware for ease of installation
Direct Sequence Spread Spectrum operation provides excellent range and
immunity to interference
Robust, stable, cost-effective, easy to install!
Advanced Features
SMARTPolling™ is Trango-patented protocol (U.S. patent 7,127,255) that
delivers 10 Mbps bandwidth more efficiently than comparable systems
(allows user prioritization to support QoS)
Up to 500 Subscriber Unit connections (concurrently) can be managed by
a single AP in a 60 degree sector.
Power-leveling is a powerful feature that is useful to mitigate the
effects of self-interference when planning smaller "footprint" cells
with many co-located APs. Also, a major concern for service providers is
the ability to provide the same quality of service to SUs that are at a
further distance from the AP as compared to SUs that are in closer
proximity. As part of the "power on" sequence, the AP determines how far
away a given SU is, and actively diminishes or increases its output
power to ensure a quality of service.
6 default non-overlapping channels are available in both horizontal
and vertical polarizations. In addition, the Access5830™ allows total
channel flexibility permitting service providers to control operational
frequency in single MHz increments.
Committed Information Rate / Maximum Information Rate (CIR/MIR)
control provides bandwidth management/throttling per individual SU.
Dynamic RF Packet Sizing allows optimal data bandwidth utilization
with maximum RF sensitivity. Unlike competing solutions that use fixed
RF packet sizes that degrade bandwidth utilization, the Access5830's
unique protocol dynamically analyzes each Ethernet packet and transmits
at an optimal length, 64 bytes (in the case of URL requests) to 1600
bytes (Note: the larger packet size is beneficial when interfacing to
certain routers).
Internal dual polarized antennas that are software switchable offer
maximum flexibility for network scalability coupled with the ability to
co-locate 12 APs per POP.
User controllable receiver threshold for additional interference
mitigation.
Variety of Subscriber Unit antenna options.
SU's can be remotely managed through the AP using a host of commands
or via HTTP web interface, telnet, serial interface, or SNMP.
Built in RSSI LED and RSSI Telnet Command for easy SU antenna
alignment.
Fallback Channel provision on SU offers built in redundancy.
Built in site survey tool to check for interference.
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