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Air Link 2104U
2.4GHz 400MHz Licensed Band
Broadband Wireless Access Radio
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.The 400MHz licensed Band Athena Series from Techwise is a cost-effective point-to-point / point-to-multipoint solution for licensed wireless deployment both for backhaul and ¡°last mile¡±
.Different from the unlicensed band Athena series,AL-2104U working at 460~500MHz licensed band, which let the system operates at the clear frequency to prevent from the increasing interference at the ISM band and other unlicensed band. The fractional bandwidth control feature allow more non-overlapping channel in practical deployment that provides better flexibility in deploying the network.
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Highly output power OFDM technology gives the ability for near-line of sight deployment, and the unique regatta mode can speed up the 54Mbps throughput to 25~35%.
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AL2104U utilizes Time Division Duplex technology allowing operation on a single channel. The Ethernet products are primarily designed to provide standard Ethernet interface in a wireless link between distant sites.
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Product Highlights |
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Effective spectrum utility |
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AL-2104U uses advanced technology to narrow the channel into smaller bandwidths than other wireless radios. There are software selectable channel bandwidths of 5, 10 and 20MHz |
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Regatta mode increase the performance up to 35% |
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Unique technology called regatta mode can enhance the performance of the radio up to 25~35% |
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Versatile Quality of Service / Time-Division Multiplexing technique |
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TDM tech can avoid the packets collision and send the packets more efficient and stable to improve the quality of voice and data transmission. The data rate of the CPE radio can be set in fractional (nx64 Kbps). |
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Transmit Power Control |
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Supports settable transmit power levels to adjust coverage cell size, ranging from full, half (50%), quarter (25%) eighth (12.5%) and min. |
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Security |
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WEP 64 / 128 / 152 bits, 802.1x Authentication (EAP), MAC access control, disable broadcast the SSID, client isolation, WPA-PSK, WPA-TKIP encryption and WPA2 (AES-128bits) build the highest security mechanism to prevent the malicious attacking from the internet |
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Antenna Alignment |
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The site survey function provides the RSSI (signal strength) info to indicate the status of antenna alignment. |
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APPLICATIONS |
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Long distances P-T-P or P-T-MP Bridge |
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Monitoring of remote systems |
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Sensor data capture in embedded systems |
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Home automation & building control |
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SCADA (supervisory control & data Acquisition) |
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Dedicated ISP connections for high-reliability subscribers |
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Enterprises or Institutions LAN and PBX extension |
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RRADIOADIO |
Operating Channels |
460~500 MHz |
Channel Bandwidth |
Software selectable channel bandwidths of 5, 10 and 20MHz |
Output power and Rx
Sensitivity
RX sensitivity:
Packet ErrorRate:10% |
Data Rte |
Modulation |
Tx Output pwr |
Rx sensitivity |
54Mbps@OFDM |
64QAM |
33(¡À1.5) dBm |
-90 dBm |
36Mpbs@OFDM |
16QAM |
33(¡À1.5) dBm |
-98 dBm |
18Mbps@OFDM |
QPSK |
36(¡À1.5) dBm |
-101 dBm |
6Mbps@OFDM |
BPSK |
36(¡À1.5) dBm |
-103 dBm |
Fractional Bandwidth |
5MHz / 10MHz / 20MHz adjustable via software |
Frequency Stability |
¡À10 ppm |
Modulation |
OFDM |
Range |
Up to 30 Km. |
INTERFACES |
RF (antenna) connector |
N-type (Jack) |
Ethernet |
IEEE 802.3(10Base-T) / IEEE 802.3u(100Base-Tx) |
MANAGEABLILITY |
Management and setup |
Web-based configuration |
Operating mode |
Base station / CPE / Peer to Peer |
SNMP agents |
MIB¢ò |
Protocol |
TCP/IP, IPX/SPX, NetBEUI |
Operating System |
Windows 98 / 2000 / NT / XP |
Network Architecture |
Point to point / Point to multi-point / Base station to CPE |
QOS |
Peer to Peer link speed limit/ uplink speed limit |
Bandwidth management |
Versatile Quality of Service |
DHCP supports |
DHCP client |
Other features |
VLAN(IEEE 802.1Q) |
SECURITY |
Data Encryption |
64/128/152 bits encryption |
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WPA-PSK, WPA-TKIP, WPA2-AES 128bits |
Authorization |
MAC Address Access Filter |
Advanced Security |
Disable broadcast SSID |
Wireless Client Security Separation (Layer 2 Isolation) |
ENVIRONMENT |
Operating Temperature |
-30¡æ~55¡æ |
Storage Temperature |
-30¡æ~70¡æ |
Humidity |
95% non-condensing |
Power supplyER SUPPLY |
DC 48V |
Dimension |
259 (L) ¡Á 250 (W) ¡Á 75 (H) ; mm |
Weight |
1.8 Kg |
WrrantyyNTY |
1 year |
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Ordering Information |
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Air Link 2402G |
2.4GHz 802.11g, 54Mbps, 200mW Multi-function Outdoor Radio |
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Air Link 2405G |
2.4GHz 802.11g, 54Mbps, 500mW Wireless LAN Outdoor Base Station |
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Air Link 2410G |
802.11g 2.4GHz,OFDM/DSSS Outdoor Bridge/Hotspot Radio |
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Air Link 2438G |
2.4GHz 802.11g, 54Mbps,12dBi 90¡ãAnt-integrated 27dBm Wrieless LAN Outdoor Base Station |
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