Peripherals/Active Antenna: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
|||
Line 3: | Line 3: | ||
See [[Product News]] for availability. |
See [[Product News]] for availability. |
||
* 802.11s wireless access point powered via USB |
|||
* Use 1-3 Active Antennas with a school server to create mesh channels for XO laptops |
|||
* Can be used to extend the range of an XO laptop |
|||
* Includes 5 meter cable with USB connector |
|||
* Cost estimate: $15-20 (not confirmed) |
|||
== Location and Intended Users == |
== Location and Intended Users == |
Revision as of 16:29, 18 July 2008
See Product News for availability.
* 802.11s wireless access point powered via USB * Use 1-3 Active Antennas with a school server to create mesh channels for XO laptops * Can be used to extend the range of an XO laptop * Includes 5 meter cable with USB connector * Cost estimate: $15-20 (not confirmed)
Location and Intended Users
Users of XOs, inside and outside of school.
Requirement: 5-10 million laptops to be distributed in 2008 with 1 server per 100 laptops and 3 active antennas per server.
Motivation
- Active Antennas are critical for the project and are required for the school server.
- Every school server requires 3 Active Antennas.
- Better connectivity will generate more use for the XO outside of school
- This particular antenna extends the range of the mesh, thus extending wireless connectivity for everyone in range, not just for the XO plugged into it.
- The mesh networks seem to have limited signal within about 100m between two laptops
Advantages
- Extends wireless connectivity for multiply users
- Is a self contained unit which can operate without a laptop, all it needs is a USB power supply which could be solar driven for example.
Disadvantages
- Cost
Specifications
- 5 meter USB cable
- 83 and 88 wireless standard (Not currently available in USB dongles)