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شماره کالا: 2138839
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Alvarion BreezeNET DS.11 Base Unit (802.11b)

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وضعیت کالا: کالای استفاده شده (دست دوم)

قیمت: 3,500,000  تومان  

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Alvarion BreezeNET DS.11 Base Unit (802.11b)
تعداد بازدید از این صفحه : 145
جزئیات کالا

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
  Ethernet Status / Traffic
  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  

Indoor Unit

15.4 x 8.4 x 5.6 cm        6.1 x 3.3 x 2.2 in  

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
Price: $1,395.00
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