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Alvarion BreezeNET DS.11 Base Unit (802.11b) |
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The
BreezeNET line of 11 Mbps DS.11 Wireless Outdoor Bridges is ideal for
connecting LANs in distant buildings at speeds approaching those of
wired Ethernet. These exciting new products are IEEE 802.11b HR
standard compliant and operate at air interface speeds of 11 Mbps.
Moreover, the products have unique features designed specially for
outdoor applications, making them the best wireless
building-to-building solution available today in the unlicensed 2.4GHz
band market. |
The BreezeNET DS.11 Wireless Outdoor Bridge products have an
indoor/outdoor architecture with a baseband interface, which is unique
for products in this class. The indoor unit supplies power and data
connectivity to the output unit, which contains the baseband interface
and the front-end radio. This special design eliminates the use of
expensive, high loss RF cables and enables the bridges to operate over
vast distances (up to 25km in FCC and 10km in ETSI). The maximum cable
length between the outdoor and the indoor unit is 90m (280 feet). DS.11 Base Unit acts as the central site of a
point-to-multipoint network, Up to 128 Remote Bridges can be
simultaneously connected to a single Base Unit, forming a single
wireless LAN. Highlights
- Indoor-outdoor architecture for maximum range and reliability
- Optimized for outdoor building-to-building point-to-point, point-to-multipoint applications
- Cost effective backhauling BreezeACCESS Base Stations
- Linking MDUs to the central location
- Dynamic output power range for maximum distances in all regulatory domains
(-4 dBm to +24 dBm)
- Up to 25 km (15 miles) distance in FCC and 10 km in ETSI at 11 Mbps
- Very high sensitivity: -85 dBm at 11 Mbps
- 128 bit WEP Key Encryption
- Enhanced data scrambling mode
- MAC address association filters
- Control of relay traffic on wireless link
- Advanced base station selction
- IEEE 802.11b and 802.3 compatible
- Effortless installation
- Extensive LED diagnostics including 10-LED RSSI bar display for easy antenna alignment
- Easy maintenance allowing multiple units configuration and multiple units remote upgrade
- User friendly configuration and management utility
Specifications:
RADIO |
Frequency Range |
2.4 - 2.4835 GHz ISM band (ETSI, FCC), 2.4 - 2.497 GHz (Japan) |
Radio Type |
Direct Sequence Spread Spectrum (DSSS) |
Wireless LAN Standards |
Compliant with IEEE 802.11b HR |
Selectable sub Channels |
FCC |
1-11 |
ETSI |
1-13 |
Japan TELEC |
1-14 |
France |
10-13 |
Sensitivity (BER 1E10-6) |
Data Rate |
Sensitivity |
Modulation |
11 Mbps |
-85 dBm |
256 CCK |
5.5 Mbps |
-88 dBm |
16 CCK |
2 Mbps |
-90 dBm |
DQPSK |
1 Mbps |
-93 dBm |
DBPSK |
Processing Gain |
10.4 dB Nominal |
Integrated Antenna Type |
Flat Panel 16 dBi, 20° Vertical / Horizontal |
RANGE |
Europe/ ETSI (20 dBm EIRP) |
Up to 10 km |
US FCC |
Up to 25 km (15 miles) |
SECURITY |
Authentication and Data Encryption |
40-bit RC4 WEP |
CONFIGURATION AND MANAGEMENT |
Management and Setup |
SNMP based enhanced windows platform configuration utility |
Site Survey |
Tool Integrated into the configuration utility |
SNMP Agents |
MIB II, Bridge MIB, DS.11 Private MIBs |
Software Upgrade |
Simultaneous multiple units software upgrade using the configuration utility TFTP download |
LED Indicators |
Indoor Interface Unit |
Outdoor unit |
Power Status |
Power Status |
End-to-end Ethernet Status |
10-LED display bar: |
RSSI in the RB/ Load Gauge in BU |
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Ethernet Status / Traffic |
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Wireless Link Status / Traffic |
OUTDOOR UNIT-TO-INDOOR UNIT COMMUNICATION |
Cat 5 FTP 4x2x24 Double Jacket |
Maximum Cable length between indoor and outdoor units |
90 m (280 feet) |
INTERFACES |
Outdoor units: Shielded RJ-45 with special water proof sealed cap. |
Indoor unit: Shielded RJ-45 |
Ethernet |
Indoor units: 10BASET ( RJ-45) with two embeded LEDs |
ELECTRICAL |
Power Consumption |
110 / 220 V |
500 / 250 mA |
MECHANICAL DIMENSIONS |
Outdoor Unit |
30 x 30 x 7.2 cm |
12 x 12 x 2.8 in |
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Indoor Unit |
15.4 x 8.4 x 5.6 cm |
6.1 x 3.3 x 2.2 in |
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ENVIRONMENTAL |
Operating Temperature |
Indoor unit: |
0°C to 55°C |
32°F to 131°F |
Outdoor unit: |
-40°C to 55°C |
-40°F to 131°F |
Operating Humidity |
5% to 95% non-condensing, outdoor units are weather protected. |
STANDARDS COMPLIANCE ,GENERAL |
EMC |
EN 300-385, FCC Part 15 |
Safety |
EN 60950, UL 1950 |
Environmental |
ETS 300 019, Bellcore GR-63-CORE |
Wireless LAN Standards |
ETSI ETS 300 328, FCC Part 15 |
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