SGT-LD-55-23 LD IP Radio Link User Manual
Copyright Copyright © 2010 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 This Manual This user manual is intended to guide a professional installer to install the SGT-LD-55-23 and how to build the infrastructure around it. It includes procedures to assist you to avoid unforeseen problems.
Federal Communication Commission Interference Statement 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.
FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. To avoid the possibility of exceeding radio frequency exposure limits, you shall keep a distance of at least 100cm between you and the antenna of the installed equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Content Chapter 1 Introduction .............................................................................................................................. 11 Introduction .............................................................................................................................................. 11 Appearance.............................................................................................................................................. 12 Key Features........................
Antenna Alignment Tool ....................................................................................................................... 36 Link Test ................................................................................................................................................... 38 Link Aggregation ...................................................................................................................................... 39 Super Mode .......................................
Appendix D. SSH Settings ........................................................................................................................ 72 Appendix E. GPL Declamation .................................................................................................................
FIGURE Figure 1 SGT-LD-55-23 ............................................................................................................................... 12 Figure 2 Telemedicine Wireless Broadband ................................................................................................ 13 Figure 3 Campus Wireless Broadband ....................................................................................................... 14 Figure 9 Interface Definition .......................................
Figure 35 Ethernet Statistics ....................................................................................................................... 48 Figure 36 Wireless Statistics ....................................................................................................................... 49 Figure 37 Connection .................................................................................................................................. 50 Figure 38 Password ................................
TABLE Table 1 PIN Definition .................................................................................................................................. 18 Table 2 SGT-LD-55-23 Factory Default Settings ......................................................................................... 24 Table 3 RSSI-Beep Frequency .................................................................................................................... 37 Table 4 Channels in 5MHz Centre Frequency ....................
Chapter 1 Introduction Introduction The SGT-LD-55-23 is a high-performance outdoor-deployable wireless bridge that provides wireless connectivity among multiple network locations. The SGT-LD-55-23 has a built-in 23dBi panel antenna that can deliver up to a 40Km connection (and beyond with reducing throughput). may also be used to improve signal quality and improve distance.
Appearance Figure 1 SGT-LD-55-23 Key Features Provide easy installation and high performance wireless connectivity IP67 waterproof housing endures almost any harsh environments Multiple operating modes including Base station, CPE, PTP and PTMP Support 64/128-bit WEP and 802.
Typical Applications This section describes typical applications of the SGT-LD-55-23. Telemedicine Broadband Wireless Application The SGT-LD-55-23 primary usage is as a relay or bridging technology that may be combined with a cost effective solar power solution allowing for telemedicine application in remote and rural environments. The SGT-LD-55-23 is able to deliver stable and high performance broadband connectivity for typical telemedicine applications in a Line-of-Sight environment.
Education Broadband Wireless Application Schools in remote or rural areas can be provided with broadband connectivity via local Internet service providers. The relay ability of the SGT-LD-55-23 allows for multiple hops to be made, thus allowing the SGT-LD-55-23 to reach more remote LOS locations beyond 40Kms or to circumvent natural obstructions like mountains.
Chapter 2 Hardware Installation This chapter describes safety precautions and product information you have to know and check before installing a SGT-LD-55-23. Preparation before Installation Professional Installation Required 1. Please seek assistance from a professional installer who is well trained regarding RF installation and knowledgeable regarding the local regulations. 2.
Safety Precautions To ensure your safety and to install the hardware properly, please read and follow these safety precautions.
Waterproof RJ-45 Connector Kit 1. Gland ×1 2. Sealing Nut ×1 3. Sealing ×1 Hardware Installation Interface Definition The SGT-LD-55-23 currently provides two interfaces at the bottom, which are PoE + Data with a black plastic cover and RS-232 with a light gray cover that label “WARNING! No PoE”. Amongst which, a black RJ45 waterproof connector will be provided for the PoE + Data interface.
Figure 4 Interface Definition RS-232 RS-232, which is labeled COM/RESET, is used for debugging purposes as well as for hard reset of the SGT-LD-55-23. Below you may find the pin definition of the RS-232.
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 coverings and DO strictly follow the instructions to avoid damaging your equipment! Figure 6 Warning Label Warning: Do NOT connect PoE powered Ethernet cable to the RS-232 port; otherwise the port may be damaged.
Vent Figure 7 Vent Connect Up Before installing the Ethernet cable with a waterproof RJ-45 connector, it is recommended that the Cat-5 RJ-45 coaxial cable be used for the SGT-LD-55-23 to power PoE connector. 1. To connect to the hole labelled PoE+Data, open the black cover in advance by using a coin or a slotted screwdriver and then screw in the body of the gland and tighten. Figure 8 Connect Up – Step 1 2.
Figure 9 Connect Up – Step 2 3. Insert the RJ-45 connector and make sure that the locking tab snaps home. SGT-LD-55-23 RJ-45 Port Figure 10 Connect Up – Step 3 4. Screw the sealing on the gland and tighten. Figure 11 Connect Up – Step 4 Grounding The SGT-LD-55-23 is shipped with a grounding wire. The unit must be properly grounded to protect against power surges. The grounding point can be found on the bottom of the unit. It is supplied with an appropriate grounding lug for attachment to the ODU.
Power On To power up the SGT-LD-55-23, follow the steps below: 1. Plug a user-supplied Cat-5 Ethernet cable from your wired LAN (or a computer) into the power injector RJ-45 jack (DATA IN); 2. Plug a user-supplied Cat-5 Ethernet cable from the SGT-LD-55-23 into the power injector RJ-45 jack (P+DATA OUT); 3. Connect the power module to the power injector and plug the AC cord into an AC power receptacle; 4. After being powered on, the device will send out a beep sound lasting about 1.
When installing the secondary antenna, please make sure to power off the device to prevent unexpected damage.
Chapter 3 Basic Settings Factory Default Settings We‟ll elaborate on the SGT-LD-55-23 factory default settings. You can re-acquire these parameters by default. If necessary, please refer to the “Restore Factory Default Settings”.
Security Open System Encryption None Wireless Client Isolation Disable Access Control Disable SSH (Secure Shell) Enable SNMP Enable/Disable Enable Read Community Name Public Write Community Name Private IP Address 0.0.0.0 System Requirements Before configuration, please make sure that your system meets the following requirements: A computer coupled with 10/ 100 Base-TX adapter; Configure the computer with a static IP address of 192.168.1.
How to Login the Web-based Interface The SGT-LD-55-23 provides you with user-friendly Web-based management tool. Open IE and enter the default IP address (Default: 192.168.1.1) of the SGT-LD-55-23 into the address field. A Security Alert window may popup as below, due to browser‟s security “trusted sites”. You may choose to continue to the login webpage.
Figure 16 Main Page Note: The username and password are case-sensitive, and the password is no more than 19 characters! Chapter 3 Basic Settings Page 27
Basic System Setup For users who use the SGT-LD-55-23 for the first time, it is recommended that you begin configuration from “Basic” in “System” shown below: Figure 17 Basic Setup Wireless Device Name Specify the device name, which is composed of no more than 15 characters with (0-9), (A-Z), (a-z) or (-). Country/Region Since the available radio bands vary from country to country, the working channels used are different. Ethernet Data rate Specify the transmission rate of data.
VLAN By enabling VLAN function, the SGT-LD-55-23 is able to operate with the VLANs set up on your VLAN network. Management VLAN ID You need to define a VLAN ID for your SGT-LD-55-23 to be recognized by the VLAN network. The VLAN ID corresponds to the local ID on your Switch. System Monitor By enabling System Monitor, when system errors take place and are detected, a software-triggered watchdog reset occurs to resume normal operation.
Wireless Settings Open “Radio” in “Wireless” as below and select “RF1” or “RF2” to make a basic wireless configuration on radio card 1 and 2. Figure 18 Basic Wireless Settings Operating Mode Four operating modes are available on the SGT-LD-55-23. In a point to point environment where there are only two radios, Peer-to-Peer is recommended as it works more efficiently. Base Station: The SGT-LD-55-23 connects directly to the main Ethernet LAN and receives connectivity from other wireless devices.
Site Survey Available in Base Station and CPE mode, the SGT-LD-55-23 is able to perform a site survey, through which, information on the available access points will be detected. Open “Basic Settings” in “Wireless”, by clicking the “Site Survey” button beside “Wireless Mode” option. survey window will pop up with a list of available wireless networks. The wireless site Select the AP you would like to connect to and click “Selected” to establish connection.
can avoid packet collisions and send the packets much more efficiently allowing for higher effective throughput rates. This function is only available in CSMA BS mode (RF2). It is highly recommended to enable TDM coordination when there are multiple CPEs needing to connect to the BS in your application. NoACK Under TDMA mode, enabling NoACK can enhance throughput but it might result in higher error rates in a noisy environment. WMM WMM (Wi-Fi Multimedia) is a subset of 802.11e.
Chapter 4 Advanced Settings Advanced Wireless Settings Open “Radio” in “Wireless” and look at “Advanced Parameters” at the bottom to make advanced wireless settings. Figure 19 Advanced Parameters Radio To enable or disable Wireless radio interface. RTS Threshold The SGT-LD-55-23 sends RTS (Request to Send) frames to certain receiving station and negotiates the sending of a data frame. After receiving an RTS, that STA responds with a CTS (Clear to Send) frame to acknowledge the right to start transmission.
Distance in Meters To decrease the chances of data retransmission at long distance, the SGT-LD-55-23 can auto adjust the ACK timeout value by specifying distance between the two nodes. Default distance is 10km. This is only useful in CSMA mode. TDM Coordination Time Slice Specify the time slice for TDM Coordination. It allows a certain amount of time (in ms) that data will transmit to each other before it moves to the next user. This is a repetitive cycle.
Peer-to-Peer Links Open “Peer-to-Peer Setup” in “Wireless”. Peer-to-Peer Links allow establishing of PTP or PTMP connectivity with at most eight remote wireless devices; this feature only available under Peer-to-Peer (CSMA) mode. respectively. Select “RF1”, and input the MAC addresses of radio cards from the remote unit Furthermore, you may restrict the uplink speed of each peer for optimal bandwidth control.
Antenna Alignment Tool This function is available in Peer-to-Peer (CSMA) and Peer-to-Peer TDMA mode. It helps to point in the approximate direction of the remote SGT-LD-55-23 antenna and assists the user to easily align the local antenna to achieve maximum signal strength. Figure 22 Antenna Alignment in CSMA Figure 28 Antenna Alignment in TDMA To use Antenna Alignment Tool, follow the steps bellow: Open “Peer-to-Peer Setup” and select “RF1” or “RF2”. bridge and click on the Apply button.
adjustment, observe “Current RSSI” in local SGT-LD-55-23. The value will refresh every 1 second. Fix the remote antenna when it reaches your expectation. Usually, RSSI between -60 and -70dBm indicates rather good signal strength. Adjust the local antenna after fixing the remote one. RSSI” in the remote SGT-LD-55-23. During the adjustment, observe “Current Fix the local antenna when it reaches your expectation.
Link Test Under Base Station, CPE mode when Antenna Alignment Tool is not available, Link Test provides another option to check the signal strength towards the connecting device. Open “Link Test” in “Wireless” as below, and click “Refresh” to view the current signal strength for wireless connectivity. updated every 3 seconds. The table will be If the signal is not so good, align the antenna manually.
Link Aggregation Link Aggregation combines two physical network links into a single logical link for increased bandwidth. With it enabled, users can increase the capacity and availability of the communications channel between devices (both switches and end stations). Also, link aggregation provides load balancing. The setup procedure is as follows: Step1. To setup link aggregation, you need a pair of SGT-LD-55-23. Step2. Open “Basic” in “System”, Enable link aggregation. Figure 24 Link Aggregation Step3.
furthermore. Note: Link aggregation takes effect only when both cards work in Peer-to-Peer (CSMA) or Peer-to-Peer (TDMA) mode.
Super Mode Available in Bridge (CSMA), Base Station and CPE mode, Super Mode is an effective way to enhance throughput performance. It can boost the transmission data rate up to 108Mbps. the remote terminal should also have the function enabled. To enable Super Mode, Note that this function should only be activated if all of the wireless devices share the same wireless connectivity (i.e. all must support Super mode). (The throughput may vary depending on the actually environment and data traffic flow).
Repeater The SGT-LD-55-23 can be used as a repeater to increase the communication distance. picture below. The SGT-LD-55-23 has two RF modules. Please refer to Each RF module gets setup as a Peer-to-Peer link (please refer to Peer-to-Peer Links chapter), connecting to the remote devices in different direction respectively. In this way, the communication distance will be doubled. Please note that an external antenna is also required for this application.
Wireless Security Settings To prevent unauthorized radios from accessing data being transmitted, the SGT-LD-55-23 provides you with rock-solid security settings. Security Profile Configuration Open “Security” in “Wireless” as below: Figure 26 Security Broadcast SSID Hiding network name is necessary when you are in a wireless environment that may have potential risk.
is selected, the data encryption can only be AES and the passphrase is required. WPA-PSK&WPA2-PSK: It provides options of WPA (TKIP) or WPA2 (AES) encryption for the client. If it is selected, the data encryption can only be TKIP + AES and the passphrase is required. Data Encryption If data encryption is enabled, the key is required and only through sharing the same key with other wireless devices can the communication be established. None: Available only when the authentication type is open system.
Access Control The Access Control allows a STA to access a SGT-LD-55-23; thus, a further security mechanism is provided. This function is available only under Base Station mode. Open “Access Control” in “Wireless” as below, check “Turn Access Control On” to enable this function. Figure 27 Access Control Available CPEs This table lists the CPE‟s currently connecting to the SGT-LD-55-23.
RADIUS Settings RADIUS (Remote Authentication Dial-In User Service) is a server for remote user authentication and accounting; RADIUS plays a central role in the network for providing the capabilities of authenticating, authorizing, accounting, auditing, alarming and etc. It allows an organization to maintain user profiles in a central database that all remote servers can share. Open “RADIUS Settings” in “System” to make RADIUS configuration.
Chapter 5 Management View SGT-LD-55-23 Basic Information Open “About” in “System” to check the basic information of SGT-LD-55-23, which is read-only.
View Ethernet Statistics Open “Ethernet Status” in “Status” to check the data packets received on and transmitted from the Ethernet port in LAN. Click “Refresh” to view current statistics. All are read-only.
View Wireless Statistics Open “Wireless Status” in “Status” to check the data packets received on and transmitted via wireless network. Click “Refresh” to view current statistics. All are read-only.
Connection Open “Connection” in “Status” to check the information of remote CPE‟s connected to the SGT-LD-55-23, these values also help determine if the antenna is aligned in an appropriate direction. The table will be updated every 30 seconds. All are read-only.
Password From “Change Password” in “Management”, you can change or default the password to manage your SGT-LD-55-23. Figure 33 Password Change Password For security purposes, you have to enter the current password first and then enter the new one twice respectively in the “New Password” and “Repeat New Password” fields. Restore Default Password If you would like to restore the default password, enter the current password first and then check “Yes” and click “Apply” to default the password.
Remote Management The SGT-LD-55-23 provides you with two more options for device management, which are SSH (Secure Shell) and SNMP. Open “Remote Management” in “Management” to configure the remote management of the SGT-LD-55-23. Figure 34 Remote Management Remote Console The SGT-LD-55-23 supports CLI management, which can be accessed by Secure Shell (SSH). It is recommended that PuTTY be used to login. The Download it from http://www.putty.org/ for free.
Enter IP Address of SGT-LD-55-23 (Default: 192.168.1.
Click “Open”, a window as below will popup: Figure 37 SSH Enter the user name and password (Default user name/ password: admin/password) respectively, you will see “DEVICE123456>”, which is the name of SGT-LD-55-23; Enter “help” command to get setting information; alternatively, you can refer to Appendix C. SSH Settings for details. SNMP The SGT-LD-55-23 supports SNMP management. Set the SNMP parameters and obtain MIB file before remote management.
Figure 38 Obtain MIB File Chapter 5 Management Page 55
Time Settings Compliant with NTP, the SGT-LD-55-23 is capable of keeping its time in complete accord with the Internet time. Make configuration in “Basic” from “System”: Figure 39 Time Settings Enter the time server IP address and port respectively in “Time Server” and “Time Server Port” fields; Select your desired time zone from the drop-down list, check “Adjust for Daylight Saving Time” if necessary; Hit “Apply” to save settings.
GPS Coordinate Settings The GPS Coordinate Setting helps you mark the latitude and longitude of the SGT-LD-55-23. From Basic in System, enter the coordinates and click the Apply button.
Upgrade Firmware Open “Upgrade Firmware” in “Management” and follow the steps below to upgrade firmware locally or remotely through SGT-LD-55-23‟s Web: Figure 40 Upgrade Firmware Click “Browse” to select the firmware file. Click “Upload” to load the file into the SGT-LD-55-23. Wait a moment, the system will reboot after successfully upgrade. Warning: Do NOT cut the power off during upgrade, otherwise the system may crash! Upgrading with the wrong firmware will make your device useless.
Backup/Restore Settings It is strongly recommended to back up configuration information in case of something unexpected. If an unforeseen problem hits your device, you may have access to restore the important files by the backup. All these can be done by the local or remote computer. Open “Backup/Restore Settings” in “Management” as below: Figure 41 Backup/Restore Settings Backup Settings By clicking “Backup” a dialog box will popup. Save it, then the configuration file is saved to your local computer.
Restore Factory Default Settings The SGT-LD-55-23 provides two ways to restore the factory default settings: Restore factory default settings via Web From “Backup/Restore Settings”, clicking “Restore” will eliminate all current settings and reboot your device, then default settings are applied.
Event Log Event log is used for recording events occurring in the SGT-LD-55-23, including station connection, disconnection, system reboot etc. Open “Event Log” in “Management” as below. Figure 43 Event Log Enable Log: Enable System log or not; Syslog Server IP Address: Specify the IP address of the server; Syslog Server Port Number: Specify the port number of the server; Hit “Apply” to save settings; Event Log Window: Lists all occurred events in this field.
Reboot You can reboot your device from “Reboot” in “Management” as below: Figure 44 Reboot Check “Yes” and click “Apply” to reboot the SGT-LD-55-23. This takes a few minutes, during which the device will send out the buzzing sound, informing you that the system is rebooting.
Chapter 6 Troubleshooting This chapter provides troubleshooting procedures for basic problems with the SGT-LD-55-23. For warranty assistance, contact your service provider or distributor for the process. Q 1. What if my SGT-LD-55-23 fails to connect to the remote one? Ethernet Link: Check the availability of power to the bridge by observing the LED status on the power injector or on top of the RJ-45 Jack of the unit. - Green: The SGT-LD-55-23 is connecting to the backhaul network.
Q 4. What if I can not open the Web-based management interface? Please check the followings: Check if the power supply is OK; Try to power on the unit again. Check if the IP address of PC is correct (in the same network segment as the unit); Log into the unit via other browsers such as Firefox. Hard reset the unit. Q 5. What if the signal quality is poor or not so good? Check if there is an obstacle between units. An obstacle may result in a weak receive signal level.
Appendix A. Channel – Frequency Table The SGT-LD-55-23 can be operated in four different bandwidths, which are 5MHz, 10MHz, 20MHz and 40MHz. The following tables illustrate the channels with corresponding frequency in each bandwidth. Table 4 Channels in 5MHz Centre Frequency Channel Frequency 149 5.745 GHz 150 5.750 GHz 151 5.755 GHz 152 5.760 GHz 153 5.765 GHz 154 5.770 GHz 155 5.775 GHz 156 5.780 GHz 157 5.785 GHz 158 5.790 GHz 159 5.795 GHz 160 5.800 GHz 161 5.
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 in 40MHz Centre Frequency Channel Frequency 149 5.745GHz 157 5.785GHz 165 5.825GHz 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. Appendix A.
Appendix B. Channel – Country List Table The SGT-LD-55-23 support country selection; there are different channels when selecting different countries. The following tables list the channel with country code in each bandwidth.
Table 9 Country of European Union Country Mode Channel list 40Mhz Belgium 11bg (1-13) Bulgaria *Ukraine Croatia Excluded Cyprus CH12-CH13 6 20Mhz 10Mhz 5Mhz 1/2/3/4/5/6/78 1/2/3/4/5/6/7/8 1/2/3/4/5/6/7/8 /9/10/11/12/13 9/10/11/12/13 9/10/11/12/13 Czech Republic Estonia Finland F.Y.R.O.
Table 10 Other Countries Country Mode Channel list 40Mhz 11bg 6 20Mhz 10Mhz 5Mhz 1/2/3/4/5/6/7/8/9/ 1/2/3/4/5/6/7/8/9/10 1/2/3/4/5/6/7/8 10/11/12/13 /11/12/13 9/10/11/12/13 11a 100/108/116/ 100/104/108/112/ 99/101/103/105 99/100/101/102 (5470～5725) 140 /107/109/111/113 /103/104/105/106 Excluded /115/117/119/133 /107/108/109/110 CH120~CH131 /135/137/139/141 /111/112/113/114 116/136/140 Meteorology /115/116/117/118 Radars /119/133/135/136 /137/138/139/140 /141 *Ireland Liechtenste
11bg 6 (1-13) 1/2/3/4/5/6/7/8/9/ 1/2/3/4/5/6/7/8 1/2/3/4/5/6/7/8 10/11/12/13 9/10/11/12/13 9/10/11/12/13 11a 100/108/ 100/104/108/112/ 99/101/103/105 99/100/101/102 (5470～5725) 116/140 116/136/140 /103/104/105/106 /107/109/111/113 Excluded /115/117/119/133/ /107/108/109/110 CH120~CH131 135/137/139/141 /111/112/113/114 Meteorology /115/116/117/118 Radars /119/133/135/136 /137/138/139/140 UK /141 (5725~5850) 151/167 147/151/155/167 146/148/150/152 146/147/148/149/ Excluded /15
Appendix C. ASCII WEP can be configured with a 64-bit or 128-bit Shared Key (hexadecimal number or ACSII). As defined, hexadecimal number is represented by 0-9, A-F or a-f; ACSII is represented by 0-9, A-F, a-f or punctuation. Each one consists of two-digit hexadecimal.
Appendix D.
√ √ -ipaddr -- radius IP address √ √ -port -- radius port number √ √ -secret -- radius secret string √ √ √ √ -ipaddr -- radius IP address √ √ -port -- radius port number √ √ -secret -- radius secret string √ √ √ √ -reauthtime √ √ -keyupdate √ √ -mode √ √ -interval √ √ √ √ √ √ -ipaddr -- radius IP address √ √ -port -- radius port number √ √ -secret -- radius secret string √ √ √ √ -ipaddr -- radius IP address √ √ -port -- radius port number √
√ √ -wirelessmode --wireless mode --wireless √ √ channel(depends -channel country and on wireless mode) √ √ -txrate √ √ -bandwidth √ √ -cpe mode √ √ √ √ -OutputPower √ √ -VQoS/TDM √ √ -tdm timeslice √ √ √ √ -rtsthreshold √ √ -beaconinterval √ √ --wireless transmission data rate -- wireless bandwidth --use multicli or lan-to-lan -cpedownfloww -- wireless down flow idth width for CPE mode --wireless transmit power --enable TDM mode or not --station‟s times
√ -rssi -- remote AP rssi nd √ √ √ -2 √ √ √ -macaddress √ √ -bandwidth --2 remote AP for pxp mode -- remote AP address for pxp mode --down flow width for pxp mode --remote AP status or √ -status √ -ipaddr -- remote AP ipaddr √ -rssi -- remote AP rssi active for pxp mode rd √ √ √ -3 √ √ √ -macaddress √ √ -bandwidth --3 remote AP for pxp mode -- remote AP --down flow width for pxp mode --remote AP status or -status √ -ipaddr -- remote AP ipaddr √ -rssi -- r
√ √ √ √ √ -type -- wireless wep key type √ -1 -- wireless wep key 1 √ √ -2 -- wireless wep key 2 √ √ √ -3 -- wireless wep key 3 √ √ √ -4 -- wireless wep key 4 √ √ √ √ √ √ -spaceinmeter √ --wireless space in meter --wireless remote bssid -remotebssid in cpe mode -- wireless remote ssid in -remotessid cpe mode √ -network-status --wireless network status √ -bsscanlist --bs list √ -signal level -- signal level(dBm) √ -remoterssi --remote bs and rssi √ √ -wmm --
Appendix E. GPL Declamation PUBLIC SOFTWARE DECLAMATION In the software we delivered, there are may contain some public software, if it is, please read below carefully: 1. Definition “Public Software”, when applicable, shall mean that portion of the Licensed Software, in source code form, set forth in the below Table, and provided under the terms set forth in the Section 5, the indicated website, the complete license terms can be found .
3. Limited Liability The supplier hereby express that the supplier shall have no liability for any costs, loss or damages resulting from Licensee‟s breach of the terms and conditions applicable to use, conversion or combination of the licensed software with or into Public Software. 4. NO WARRANTY. This program or licensed software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY.
idge-utils1.0.6.tar.gz dropbear Copyright (c) http://matt. GNU GENERAL PUBLIC http://www.gnu.o 2002-2006 Matt ucc.asn.au LICENSE Version 2 rg/licenses/old-li Johnston /dropbear/ censes/gpl-2.0.ht Portions copyright (c) dropbear- ml 2004 0.51.tar.bz Mihnea Stoenescu hostapd 2 Copyright 2002-2006, (c) http://host GNU GENERAL PUBLIC http://www.gnu.o Jouni ap.epitest. LICENSE Version 2 rg/licenses/old-li Malinen fi/releases/ censes/gpl-2.0.ht hostapd-0.
d-1.1.2.tar. gz linux ftp://ftp.ker GNU GENERAL PUBLIC http://www.gnu.o nel.org/pu LICENSE Version 2 rg/licenses/old-li b/linux/ker censes/gpl-2.0.ht nel/v2.6/lin ml ux-2.6.20.3 .tar.bz2 Appendix E.
