User's Manual

SkyGateway/SkyExtender Installation And Configuration Guide
4-2 September 2004
Product Specifications
Interface
Wireless 802.11a
LAN/Power RJ-45 (Power over Ethernet)
Console (SkyGateWay only) RJ-45 (RS-232 Serial Port)
Radio Characteristics
PHY standard IEEE 802.11
Operating Channels Four 20 MHz channels with 5-
MHz frequency control
WLAN Architecture SkyPilot enhanced 802.11
Media Access Control SkyPilot Synchronous Protocol
Wireless Medium 802.11a – Direct Sequence
Spread Spectrum (DSSS)
Frequency Band 5.725 - 5.825 GHz ISM
Modulation technique OFDM
Antenna Characteristics
Antenna 8 sector 16 dBi
Receive Sensitivity -90 dBm @ 6 Mbps modulation
Field of view SkyGateWay/SkyExtender/Roof
top:
8 x 45˚ horizontal x 12˚ vertical
SkyConnector Indoor/Outdoor:
30˚ horizontal x 12˚ vertical
Modulation 6-54 Mbps
EIRP 44.5 dBm
Hardware Specifications
Processor 266 MHz PowerPC
Memory 16 MB SDRAM,
16 MB Flash