User Manual

Chapter 25: Specifications
Power Over Ethernet Requirements
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Psion Teklogix 9160 Wireless Gateway User Manual
25.4 Power Over Ethernet Requirements
Compliant with IEEE 802.3af (disabled when AC power is connected).
Input voltage: 37 - 57 VDC
On-board
Power Supplies: 2.5W (Assume
η=0.8 at full 12.5 watt from Ethernet)
Dual 802.11b radios: 4W
Main Logic Board: 6W
25.5 Processor And Memory
Intel IXP420 processor running at 266 MHz
8 MB Flash ROM
32 MB SDRAM
25.6 Network Interfaces
On-Board Ethernet: 10BaseT/100BaseT (10/100Mb/s) card with
auto-negotiation, half and full duplex.
Data rate is auto-sensed.
25.7 Mini-PCI Card Radios
Mini-PCI card 802.11A/G radio without integrated antenna
Mini-PCI card 802.11G radio without integrated antenna
Transmitter Power 100 mW for FCC countries; 50 mW for ETSI
Frequency Range 2.4 - 2.5 GHz (802.11b/g); 5.1 - 5.5 GHz (802.11a)
Data Rate 1, 2, 5.5, 6, 9, 11, 12, 24, 36, 54 Mb/s
No. of Channels 11 802.11b/g - 12 802.11a (FCC)
13 802.11b/g - 19 802.11a (ETSI)