D Link DAP3760A1 User Manual
DAP-3760 / DAP-3860
Broadband Wireless Access ODU
Quick Installation Guide
Copyright
Copyright © 2008 all rights reserved. No part of this publication may be reproduced, adapted,
stored in a retrieval system, translated into any language, or transmitted in any form or by any
means without the written permission of the supplier.
About the Installation Guide
This Installation Guide is intended to guide professional installer to install the wireless bridge. It
includes procedures assisting you in avoiding unforeseen problems.
Conventions
Warning:
This indicates a warning or caution that you have to abide to avoid hazards.
Note:
This indicates an important note that you must pay attention to.
Federal Communication Commission Interference St atement
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one of the
following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate this equipment.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated
with minimum distance 100cm between the radiator & your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
The availability of some specific channels and/or operational frequency bands are country
dependent and are firmware programmed at the factory to match the intended destination. The
firmware setting is not accessible by the end user.
Professional Installation Required
1. Please seek assistance from a professional installer who is well trained in the RF
installation and knowledgeable in the local regulations.
2. The DAP-3760 / DAP-3860 is distributed through distributor and system installer with
professional technicians and will not be sold directly through retail store.
3. Product is for Point to Point operation only and cannot be use for Point to Multipoint
operation.
TABLE OF CONTENT
Professional Installation Required...................................................................................................2
CHAPTER 1 INTRODUCTION...........................................................................................................5
INTRODUCTION......................................................................................................................................5
PRODUCT SPECIFICATION ......................................................................................................................6
TYPICAL APPLICATIONS.........................................................................................................................8
Tele-medical Broadband W ireless Application.................................................................................8
Campus Broadband Wireless Application.........................................................................................9
CHAPTER 2 PREPARATION BEFORE INSTALLATION ............................................................10
SAFETY PRECAUTIONS ........................................................................................................................10
PRODUCT PACKETS..............................................................................................................................10
Mounting Kit...................................................................................................................................11
Waterproof RJ-45 Connector Kit....................................................................................................11
SITE PLANNING ...................................................................................................................................12
Choosing a Mounting Location......................................................................................................12
Antenna Polarization......................................................................................................................13
CHAPTER 3 HARDWARE INSTALLATION..................................................................................14
ASSEMBLE THE MOUNTING BRACKET.................................................................................................14
POLE MOUNTING.................................................................................................................................15
INTERFACE DEFINITION.......................................................................................................................16
RS-232............................................................................................................................................16
Connect Up.....................................................................................................................................18
Grounding.......................................................................................................................................19
POWER ON...........................................................................................................................................19
ALIGN ANTENNA.................................................................................................................................21
CHAPTER 4 CONFIGURATION......................................................................................................23
CONNECT THE BRIDGE TO A LOCAL COMPUTER ..................................................................................23
BASIC SETTINGS..................................................................................................................................24
IP Addr ess.......................................................................................................................................25
Operating Mode..............................................................................................................................25
Base Station ID...............................................................................................................................28
Output Power .................................................................................................................................28
Channel/Frequency.........................................................................................................................28
ADVANCED SETTINGS..........................................................................................................................28
Super Mode.....................................................................................................................................28
Security Settings .............................................................................................................................28
CHAPTER 5 TROUBLESHOOTING ...............................................................................................31
CHAPTER 6 TECHNICAL SUPPORT............................................................................................. 32
Chapter 1 Introduction
Introduction
The DAP-3760 / DAP-3860 Wireless Bridge is a high-performance outdoor-deployable
wireless bridge that provides wireless connectivity among multiple network locations. Besides
the built-in 23dBi plane antennas, it can cover over 50km if with an external antenna co-used,
answering the demand of long distance backhaul with high throughput. Moreover, link
aggregation combines multiple links into one to enhance transmission rate; and network
backup ensures continuous transmission.
As a multi-function bridge, DAP-3760 / DAP-3860 supports Base Station, CPE and PTP
modes; among which, LANs in different locations and buildings could easily be connected and
access to broadband under PTP mode, realizing “Last Mile” Broadband.
With the high throughput and long-distance transmission, DAP-3760 / DAP-3860 is the ideal
backhaul solution for Carriers, Service Providers and Enterprises!
Chapter 1 Introduction Page 5
Product Specification
Specifications
CPU IXP425 ,533MHz
System Memory
Power Power over Ethernet (Output 20Watts ,48V /0.4A)
Operating Frequency
RF Modulation
RF output power
Sensitivity
Channel Spacing 40/20/10/5 MHz
Regulation Compliance
16MB Flash
32MB SDRAM (64MB upgradable)
FCC : 5.725~5.850 GHz
CE : 5.470~5.600 GHz, 5.650~5.725 GHz
(Programmable for different country regulations)
802.11a: OFDM
(BPSK, QPSK, 16-QAm, 64QAM)
24dBm (Max. of Avg.) at Radio for FCC (Band 4)
30 dBm EIRP for ETSI 301 893 (Band3)
(Controllable for different country regulations)
≤-92dBm @6Mbps
≤-73dBm @54Mbps
FCC Part 15B
FCC Part 15C
ETSI 301 893
EN301 489-1/17
EN60950
Features
Operation Mode Base Station , CPE, PtP, P2MP
Security WEP 64/128bits, WPA-PSK/WPA2-PSK, WPA/WPA-2
Radio Bandwidth Control 20MHz
Super A Fast Frames, Burst, Compression
TDM Coordination Traffic management
Intel® TDMA For long distance transmission
Distance in Meters Auto ACK-Time adjustment
Wireless Isolation YES
Management Statistics Wireless and Ethernet
Chapter 1 Introduction Page 6
Link Test Self-Wireless Connection test
Web-based Management (Secure SSL)
Configuration & Management
Command Line Interface (SSH or RS-232 (9600))
Windows-based Utility, SNMPv2
FW Upgrade Web/Windows management tool
Antenna
Gain 23dBi (Default for FCC)
Frequency Range 5400~5850 MHz
HPBW (horizontal) 10°
HPBW (vertical) 10°
Dimensions 320×320×18mm
Physical & Interface
Ethernet
10/100 Base T x1
Auto-sense, Negotiation
RS-232 YES
USB N/A
Buzzer Signal Indication
Reset Pin Reset system to factory default
Enclosure & Environment
External Antenna Connector N-Type
IP-67 (Die-Casting)
Level 7 Waterproof
Enclosure
Level 17 Beaufort Scale
Vent design
Antenna Flexibility
Mounting Pole Mount (ADC-12 Aluminum alloy)
Temperature
-30 ~ 70 ℃, (Operating)
PCBA Dimensions 160 ×135 mm
Weight 2.4 Kg
Humidity 10~95%, (Operating)
Chapter 1 Introduction Page 7
T ypical Applications
This section describes the typical applications centering on DAP-3760 / DAP-3860.
Tele-medical Broadband Wireless Application
DAP-3760 / DAP-3860 mainly plays as a relay with cost-effective solar power, sending medical
treatment information between city hospital and local hospital in rural area via broadband
wireless connectivity.
Chapter 1 Introduction Page 8
Campus Broadband Wireless Application
Campus in remote area can access to the Internet via broadband wireless connectivity
established by DAP-3760 / DAP-3860 which plays as relay and CPE.
Chapter 1 Introduction Page 9
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