DAP-3760Projektideks

Väline juhtmevaba sild kaugel asuvate kohtade ühendamiseks, kuni 40km
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Kirjeldus

The D-Link Long Distance Wireless Outdoor Bridge is designed to provide long distance wireless connectivity in areas where a wired network infrastructure is prohibitive. The integrated Intel®IXP Networking Processor operates on non-licensed spectrums, offering low cost, durable, and reliable outdoor wireless broadband connectivity. When operating with an unobstructed line-of-sight, the D-Link wireless backhaul solution is able to achieve connections at distances of up to 40km. These impressive ranges are possible through the application of a TDMA modification to the MAC layer of standard 802.11.
 
Extend Your Network
The DAP-3760 and DAP-3860 Outdoor Bridges are designed for harsh outdoor environments, providing highly reliable, stable transmissions, and excellent performance in almost any setting. A 23dBi antenna ensures transmission quality while Intel TDMA allows the bridges to attain speeds of up to 8Mbps at distances of up to 100km (using relay). The DAP-3860 uses two radio cards with link aggregation technology to double throughput for point to point operation.
 
An Affordable Backhaul Solution
The  D-Link Long Distance Wireless Outdoor Bridge offers a reliable alternative to backhaul solutions such as WIMAX and GSM. When rugged  terrain  prevents  the  installation of a standard wired network backbone, a wireless outdoor bridge can be deployed. In fact, a 5GHz wireless solution is ideal in sparsely populated areas where electronic interference is minimal. An outdoor bridge can be installed with minimal additional cabling thanks to Power over Ethernet capabilities.
 
Connect Rural Areas to the Internet 
The DAP-3760 and DAP-3860 Outdoor Bridges can be used to connect urban hubs with rural endpoints. Internet access is deliverable via one or many intermediate nodes as part of a flexible architecture that is simple to deploy, manage, and maintain. Security over these distances is assured through the use of WEP, TKIP, and AES encryption schemes.
 
Keep Even the Most Remote Users Online
A wireless backhaul installation can provide network access for remote offices  and academic buildings areas that  cannot  be reached by cable. For instance, rural medical clinics can use the system for telemedicine applications, to exchange vital patient data with city hospitals and health care centers.

Põhiomadused

System
• CPU
• IXP425, 533MHz

Memory
• 16MB Flash
• 32MB SDRAM (modified to 64MB)

Power
• Power over Ethernet (PoE Injector Output 19,3 W)

Radio
• Module RF *
• FCC: XA-632AH
• CE: AG-623C

Operating frequency *
• FCC: 5,725 ~ 5,850 GHz
• CE: 5,470 ~ 5,600 GHz, 5.650 ~ 5.725 GHz

RF modulation
• 802.11a: OFDM (BPSK, QPSK, 16-QAm, 64-QAm)

Output power RF *
• 24dBm at Radio for FCC (Band 4)
• 30dBm EIRP for ETSI 301 893 (Band 3)

Sensitivity
• -90 dBm @ 6 Mbps / sec
• -73 dBm @ 54 Mbit / s

Certificates
• FCC Class B, CE, IC, C-Tick, NCC

Operation / Software
• Operating Modes
• Bridge

Security
• WEP64/128/152, WPA-PSK/WPA2-PSK, TKIP, AES

Bandwidth Management
• 20MGts/40MGts

Super A / G
• Technology Fast Frames, Bursting, Compression

Intel TDMA
• Data transmission over long distances

Distance in meters
• Auto ACK-Time Adjustment

Statistics
• Wireless LAN and Ethernet

Link Test
• Checking the Wireless Connection

Configuring and Managing
• Management of Web-based (Secure SSL)
• Command line interface (SSH or RS-232 (9600))
• Utility on Windows
• SNMPv2

Software Update
• Management through Web / Windows

Physical parameters / Interfaces
• Ethernet
• 10/100 BaseT x 1 supports auto-negotiation, auto-negotiation

RS-232 (COM)
• RS-232 (UART) in RJ-45 Form Factor (for debugging)

Audible alarm
• Time Signal

Reset Pin
• COM Port (2 Pin)

Type of antenna
• Internal directional antenna with high gain

Gain
• 23dBi

Frequency range
• 5400 ~ 5850 MHz

HPBW (Horizontal)
• 10 °

HPBW (Vertical)
• 10 °

 


Füüsilised parameetrid

Housing
• Standard IP-67, 17 on the Beaufort scale, the ventilation holes

Installation
• Installing the mast (ADC - 12 aluminum alloy)

Operating temperature
• -30 º ~ 70 º C

Dimensions PCBA
• 160 mm x 135 mm

Dimensions
• 320 mm x 320 mm x 27,5 mm (L x W x H) (including antenna)

Weight
• 2.4 kg (including the antenna)

Operating Humidity
• 10 ~ 95% RH (no condensation)


* In accordance with regional requirements

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DAP-3760
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