Teletronics EZBackhaul Manuale Utente Pagina 1

EZBackhaulUser Manual V 1.2.1 August 2009

Chapter 1 Introduction Introduction The EZBackhaul is a high-performance outdoor-deployable wireless bridge that provides wireless connectivity among

Page 11 Key Features Provide easy installation and h

Typical Applications This section describes typical applications of the EZBackhaul .Telemedicine Broadband Wireless Application The EZBackhaul prima

Education Broadband Wireless Application School in remote area or rural areas can be provided with broadband connectivity via local Internet service p

Page 14 Chapter 2 Hardware Installation This chapter descr

Safety Precautions For your safety and proper installation, please read and follow the instructions below: ONLY qualified service personnel should s

Interface Definition The EZBackhaul currently provides two interfaces on the board, which are PoE & Data Port and RS-232 Port that labed “WARNING

Figure 5 Detailed View of RS-232 Port Above are the views of RS-232 cover and RJ-45 port respectively, please note the label covered on and DO stric

Grounding The EZBackhaul is shipped with a grounding wire. The unit must be properly grounded to protect against power surges. The EZBackhaul groundin

Page 19 Chapter 3 Basic Settings Factory Default Settings

Copyright Copyright © 2009 all rights reserved. No part of this publication may be reproduced, adapted, stored in a retrieval system, translated into

Page 20 Encryption None Wireless Client Isolation Disable

How to Login the Web-based Interface The EZBackhaul provides you with user-friendly Web-based management tool. Open IE and enter the default IP addr

Figure 10 Main Page The username and password are case-sensitive, and the password is no more than 19 characters! Note:

Basic System Setup For users who use the EZBackhaul for the first time, it is recommended that you begin configuration from “Basic” in “System” shown

The Spanning Tree Protocol allows redundant connections to be created between different LAN segments for purposes of fault tolerance. Link Aggregati

Page 25network at any one time. Under this mode, both PTP

Page 26 WMM (Wi-Fi Multimedia) is a subset of 802.11e. It

Chapter 4 Advanced Settings Advanced Wireless Settings Open “Radio” in “Wireless” and turn to “Advanced Parameters” at the bottom to make advanced wi

Beacon Interval Specify the frequency interval to broadcast packets. Enter a value between 20 and 1000. Distance in Meters To decrease the chances

Peer-to-Peer Links Open “Peer-to-Peer Setup” in “Wireless”. Peer-to-Peer Links allow establishing PTP or PTMP connectivity with as most four remote wi

Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital devic

Antenna Alignment Tool Under Peer-to-Peer (CSMA) mode, Antenna Alignment Tool is available. This function helps to point in the approximate direction

Table 3 RSSI-Beep Frequency RSSI Beep Frequency >-50 100 /sec -50~-60 50 /sec -60~-70 5 /sec -70~-80 2 / sec -80~-90 1 /sec < -90 No beep sou

Link Aggregation Link Aggregation combines two physical network links into a single logical link for increased bandwidth. With it enabled, users can i

Super Mode Super mode is an effective way to enhance the Wi-Fi performance; it can boost the transmission data rate. EZBackhaul provides you with th

Link Aggregation Link Aggregation combines two physical network links into a single logical link for increased bandwidth. With it enabled, users can i

WPA2-PSK: As a new version of WPA, only all the clients support WPA2, can it be available. If it is selected, the data encryption can only be AES and

Figure 20 Access Control Available CPEs In this table lists the CPEs connecting with EZBackhaul currently. Check the box before each MAC address, c

Figure 21 RADIUS Settings Authentication/Access Control RADIUS Server Login This is for RADIUS authentication. It can communicate with RADIUS throu

Chapter 5 Management View EZBackhaul Basic Information Open “About” in “System” to check the basic information of EZBackhaul, which is read only. F

Figure 23 Ethernet Statistics View Wireless Statistics Open “Wireless Status” in “Status” to check the data packets received on and transmitted via

FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. To avoid th

Figure 24 Wireless Statistics Connection Open “Connection” in “Status” to check the information of remote CPEs connected with the EZBackhaul, these

Figure 25 Connection Password From “Change Password” in “Management”, you can change or default the password to manage your EZBackhaul.

Figure 26 Password Change Password For security concern, you have to enter the current password first and then enter the new one twice respectivel

Figure 27 Remote Management Remote Console The EZBackhaul supports CLI management, which could be accessed by Secure Shell (SSH). It is recommended

Figure 28 PuTTY Configuration 1 From “Connection” in the left menu bar, click “SSH”; select “2” as “Preferred SSH protocol version”; make “3DES” t

Figure 39 PuTTY Configuration 2 Click “Open”, a window as below will popup: Figure 30 SSH Enter the user name and password (Default user name/

Enter “help” command to get setting information; alternatively, you can refer to Appendix C. SSH Settings for details. SNMP The EZBackhaul supports

Figure 32 Time Settings Enter the time server IP address and port respectively in “Time Server” and “Time Server Port” fields; Select your desir

Upgrade Firmware Open “Upgrade Firmware” in “Management” and follow the steps below to upgrade firmware locally or remotely through EZBackhaul’s Web:

Backup/Retrieve Settings It is strongly recommended to back up configuration information in case of something unexpected. If tragedy hits your device

Content CHAPTER 1 INTRODUCTION ...

Restore Factory Default Settings The EZBackhaul provides two ways to restore the factory default settings: Restore factory default settings via Web

Event Log Event log is used for recording events occurred on the EZBackhaul, including station connection, disconnection, system reboot and etc. Open

Reboot You can reboot your device from “Reboot” in “Management” as below: Figure 37 Reboot Check “Yes” and click “Apply” to reboot the EZBackhaul.

Chapter 6 Troubleshooting This chapter provides troubleshooting procedures for basic problems with the EZBackhaul. For warranty assistance, contact y

Q 4. What if I can not open the Web-based management interface? Please check the followings: • Check whether the power supply is OK; Try to power on

Appendix A. Channel – Frequency Table The EZBackhaul can be operated in four different band widths, which are 5MHz, 10MHz, 20MHz and 40MHz. The follo

Table 6 Channels in 20MHz Centre Frequency Channel Frequency 149 5.745 GHz 153 5.765 GHz 157 5.785 GHz 161 5.805 GHz 165 5.825 GHz Table 7 Channels

Appendix B. ASCII WEP can be configured with a 64-bit or 128-bit Shared Key (hexadecimal number or ACSII). As defined, hexadecimal number is represen

Appendix C. SSH Settings Table 9 SSH Settings get set del Keyword Descriptions √ √ time --time setting √ -now --current sys

√ √ -ipaddr -- radius IP address √ √ -port -- radius port number √ √ -secret -- radius secret string √ √ -sec

LINK AGGREGATION...

√ √ -wirelessmode --wireless mode √ √ -channel --wireless channel(depends on country and wireless mode) √ √ -txrate --wire

√ -rssi -- remote AP rssi √ √ √ -2 --2nd remote AP for pxp mode √ √ √ -macaddress-- remote AP mac address for pxp mode √

√ √ -type -- wireless wep key type√ √ √ -1 -- wireless wep key 1 √ √ √ -2 -- wireless wep key 2 √ √ √ -3 --

Figure FIGURE 1 EZBACKHAUL ...

FIGURE 21 RADIUS SETTINGS .........

Table TABLE 1 PIN DEFINITION ..............................