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A8Ei wifi base station3, Notas de estudo de Eletrônica

wifi base station 3

Tipologia: Notas de estudo

2015

Compartilhado em 30/11/2015

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Altai
A8
-
Ei
Super WiFi Base Station
ALL
-
IN
-
external cables)
The Altai A8
-
E
i
Super WiFi Base Station is the worlds
leading WiFi outdoor access point with integrated
multi-beam antenna array optimized for maximum
coverage from a minimum number of installation
sites. This eliminates external RF cabling between
base station and antennas and makes installation
simple.
The A8-Ei is a multi-radio base station utilizing
smart antenna
technologies and a
patented signal
processing algorithm to
provide the industrys
best coverage per base
station, especially in non-
line
-
of sight (NLOS)
Whether deployed for a single location, a campus
area or city-wide network coverage, the Altai A8-Ei is
designed to minimize the total cost of ownership with
significant savings in network equipment,
broadband access, planning, site acquisition and
installation.
The Altai A8-Ei serves as last mile infrastructure for a
wide range of wireless broadband access
applications. It provides low deployment cost and
fast provisioning of WiFi systems with the greatest
coverage and bandwidth per installed base station.
The A8-Ei Super WiFi Base Station can also be
deployed in conjunction with existing 3G mobile
networks to provide low cost high bandwidth mobile
data offloading solution. The A8-Ei can be co-
located with existing 3G cell sites allowing
immediate WiFi provisioning at much lower
acquisition and operating costs.
As an integral part of our Super WiFi network infrastructure, key benefits of the Altai A8-Ei include:
Backhaul resilience and 1+1 protective switching
Adaptive interference control mitigates the influence from
surrounding interfering sources
Supports real-time applications such as VoIP, video-
streaming and interactive gaming with minimal latency
Standard 802.11b/g access and 802.11a wireless
backhaul
Fast Ethernet or integrated 802.11a wireless backhaul
Remote configuration through the Altai Wireless
Management System (AWMS)
Base station and antenna array in one integrated unit,
eliminating RF cabling work. Simple installation at
rooftop, wall, tower and lamppost
Extended coverage in a Non-Line-of-Sight (NLOS)
environment which matches the foot print of most 3G
deployments in dense urban environments
Multi-beam Smart Antenna Technology to provide
superior signal strength and link budget in dense urban
environment deployments
Multi-radio platform to maximize both uplink/downlink
performance and access redundancy
© 2010 Altai Technologies Limited. All rights reserved.
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Altai A8-Ei

Super WiFi Base Station

ALL-IN-ONE (base unit, antennas, & external cables)

The Altai A8-Ei Super WiFi Base Station is the worldís

leading WiFi outdoor access point with integrated

multi-beam antenna array optimized for maximum

coverage from a minimum number of installation

sites. This eliminates external RF cabling between

base station and antennas and makes installation

simple.

 The A8-Ei is a multi-radio base station utilizing

smart antenna

technologies and a

patented signal

processing algorithm to

provide the industryís

best coverage per base

station, especially in non-

line-of sight (NLOS)

Whether deployed for a single location, a campus

area or city-wide network coverage, the Altai A8-Ei is

designed to minimize the total cost of ownership with

significant savings in network equipment,

broadband access, planning, site acquisition and

installation.

The Altai A8-Ei serves as last mile infrastructure for a

wide range of wireless broadband access

applications. It provides low deployment cost and

fast provisioning of WiFi systems with the greatest

coverage and bandwidth per installed base station.

The A8-Ei Super WiFi Base Station can also be

deployed in conjunction with existing 3G mobile

networks to provide low cost high bandwidth mobile

data offloading solution. The A8-Ei can be co-

located with existing 3G cell sites allowing

immediate WiFi provisioning at much lower

acquisition and operating costs.

As an integral part of our Super WiFi network infrastructure, key benefits of the Altai A8-Ei include:

 Backhaul resilience and 1+1 protective switching  Adaptive interference control mitigates the influence from surrounding interfering sources  Supports real-time applications such as VoIP, video- streaming and interactive gaming with minimal latency  Standard 802.11b/g access and 802.11a wireless backhaul  Fast Ethernet or integrated 802.11a wireless backhaul  Remote configuration through the Altai Wireless Management System (AWMS)

 Base station and antenna array in one integrated unit, eliminating RF cabling work. Simple installation at rooftop, wall, tower and lamppost  Extended coverage in a Non-Line-of-Sight (NLOS) environment which matches the foot print of most 3G deployments in dense urban environments  Multi-beam Smart Antenna Technology to provide superior signal strength and link budget in dense urban environment deployments  Multi-radio platform to maximize both uplink/downlink performance and access redundancy

© 2010 Altai Technologies Limited. All rights reserved.

Altai A8-Ei Super WiFi Base Station

Wireless Interface

802.11b/g Radio

 Operating Mode Access Point  Standard IEEE 802.11b/g  Operating Frequency 2.412 ñ 2.472 GHz (Ch 1-13)  Transmit Power 5 ñ 25 dBm in 1 dB step  Receiver Sensitivity (Typical) 802.11b 11 Mbps -90 dBm 1 Mbps -96 dBm 802.11g 54 Mbps -74 dBm 6 Mbps -92 dBm

 Congestion Avoidance

 Bandwidth Control ñ Airtime/ Throughput

 Transmit and Receive Diversity

 Automatic Channel Assignment

802.11a Radio

 Operating Mode Point to Point Bridging Point to Multi-point Bridging (Up to 4 peers)  Standard IEEE 802.11a  Operating Frequency 5.15 ñ 5.35 GHz 5.47 ñ 5.725 GHz 5.725 ñ 5.825 GHz  Transmit Power 24 dBm (Max.)  Data Rate 54, 48, 36, 24, 18, 12, 9, 6 Mbps  Receiver Sensitivity (Typical) 54 Mbps -73 dBm 6 Mbps -90 dBm  Turbo Mode Support

 Dimension 467 x 439 x 111 mm (without mounting)  Weight 8.2 kg (without mounting)  Mounting Pole or Wall-mounted

 Web-based Administration Tool  CLI-based Administration Tool (Telnet and Console)  SNMP v1/ v2c, Altai MIB  SNMP Manager Access Control List  Remote Firmware Upgrade  Performance Monitoring  RF Statistics Reporting  Syslog Support  TR-069 Support*

802.11b/g

 Authentication Open system, Shared key, WPA/ WPA-PSK WPA2/ WPA2-PSK 802.1x (PEAP, TLS, TTLS)  Encryption WEP, TKIP, AES  Rogue AP Detection  MAC based Access Control  SSID Suppression  Inter-VAP/ Intra-VAP client communication control

802.11a

 Encryption WEP, AES

802.11b/g Antenna

 Frequency 2.4 ñ 2.5 GHz  Gain 19 dBi (Max.)  Polarization Dual Linear ±45∞  3-dB Horizontal Beamwidth 70∞ ±3∞  3-dB Vertical Beamwidth 12∞ ±2∞  VSWR < 2  Impedance 50 Ÿ  Isolation between Ports > 15 dB

802.11a Antenna

 External Antenna +18 dBi Flat Panel +8 dBi Omni  Antenna Connector N-female

 16 Multiple SSID/ Virtual AP  User Limit Per SSID  VLAN / Configurable Management VLAN  DHCP Client/ Server/ Relay  Dynamic NAT  PPPoE Client, PPPoE Pass-through  VPN Pass-through  Switch and Gateway Mode  10/100 Mbps Ethernet Port  Backup Radius Server Support  Backhaul link integrity/ resilience  WMM

 Power Source 90 ñ 240 V AC or PoE Injector (Optional)  Power Consumption 20 W (Typical) / 58 W (Max.)

 Operating Temperature -40 ∞C to +60 ∞C (Ambient)  Storage Temperature -40 ∞C to +85 ∞C  Humidity 100% (Condensing)  Lightning Protection EN 61000-4-  Wind Loading 100 mph (Operational) 135 mph (Survival)  Weatherproof IP67 Compliant

 CE

 FCC

 Others

Altai Technologies Limited www.altaitechnologies.com A8Ei-PB-

Antenna

Networking

* Features will be available in future release

Although Altai has attempted to provide accurate information in these materials, Altai assumes no legal liability for the accuracy and completeness of the information. All specifications are subject to change without notice.

Security

Physical Specification

Power Supply

Environmental Specification

Certification

Management

Standard Package  A8-Ei Super WiFi Base Station  With Built-in Antenna Array  Mounting Accessories

Product Ordering Information

 PoE Injector (optional)  Backhaul Antenna (optional)