User manual AIRLIVE AIRVIDEO-100

[. . . ] Table of Contents AirVideo-100 W ireless Presenter Dongle User's Manual AirVideo-100 User's Manual Copyright & Declaimer Copyright & Disclaimer No part of this publication may be reproduced in any form or by any means, whether electronic, mechanical, photocopying, or recording without the written consent of OvisLink Corp. OvisLink Corp. has made the best effort to ensure the accuracy of the information in this user's guide. However, we are not liable for the inaccuracies or errors in this guide. All information is subject to change without notice All Trademarks are properties of their respective holders. AirVideo-100 User's Manual 2 Copyright & Disclaimer 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 FCC Rules. [. . . ] Each packet carries a VLAN ID (called Tag) as it traveled across the network. Therefore, the VLAN configuration can be configured across multiple switches. In 802. 1Q spec, possible 4096 VLAN ID can be created. Although for some devices, they can only view in frames of 256 ID at a time. 802. 1x 802. 1x is a security standard for wired and wireless LANs. In the 802. 1x parlance, there are usually supplicants (client), authenticator (switch or AP), and authentication server (radius server) in the network. When a supplicants request a service, the authenticator will pass the request and wait for the authentication server to grant access and register accounting. The 802. 1x is the most widely used method of authentication by WISP. Ad-hoc A Peer-to-Peer wireless network. An Ad-hoc wireless network do not use wireless AP or router as the central hub of the network. Instead, wireless client are connected directly to each other. The disadvantage of Adhoc network is the lack of wired interface to Internet connections. It is not recommended for network more than 2 nodes. AirVideo-100 User's Manual 52 7. Wireless Network Glossary Access Point (AP) The central hub of a wireless LAN network. Access Points have one or more Ethernet ports that can connect devices (such as Internet connection) for sharing. Multi-function Access Point can also function as an Ethernet client, wireless bridge, or repeat signals from other AP. Access Points typically have more wireless functions comparing to wireless routers. ACK Timeout Acknowledgement Timeout Windows. When a packet is sent out from one wireless station to the other, it will waits for an Acknowledgement frame from the remote station. The station will only wait for a certain amount of time; this time is called the ACK timeout. If the ACK is NOT received within that timeout period then the packet will be re-transmitted resulting in reduced throughput. If the ACK setting is too high then throughput will be lost due to waiting for the ACK Window to timeout on lost packets. If the ACK setting is too low then the ACK window will have expired and the returning packet will be dropped, greatly lowering throughput. By having the ability to adjust the ACK setting we can effectively optimize the throughput over long distance links. This is especially true for 802. 11a and 802. 11g networks. [. . . ] The used of channel binding might be prohibited in EU countries. TX Output Power Transmit Output Power. The TX output power means the transmission output power of the radio. Normally, the TX output power level limit for 2. 4GHz 11g/b is 20dBm at the antenna end. The output power limit for 5GHz 802. 11a is 30dBm at the antenna end. UDP (User Datagram Protocol) A layer-4 network protocol for transmitting data which does not require acknowledgement from the recipient of the data. Upgrade To replace existing software or firmware with a newer version. AirVideo-100 User's Manual 64 7. [. . . ]