EnGenius Technologies EOA7530 Manual Do Utilizador
72
Appendix A – Specifications
Hardware Specifications
MCU:
Atheros AR7161
RF:
Atheros AR5413 (Radio1) + Atheros AR5413 (Radio2)
Memory:
64MB SDRAM
Flash:
8 MB
Physical Interface:
One 10/100 Fast Ethernet RJ‐45
One Reset Button
Power Requirements:
Power over Ethernet, 48V DC
Regulation Certifications:
FCC Part 15C/15B/15E, EN301 893, EN 300 328, EN 301 489‐1/‐17,
EN60950
Radio Frequency Specifications
Frequency Band:
802.11a: 5.15 ~ 5.35 GHz, 5.47 ~ 5.725 GHz, 5.725~5.825 GHz
802.11b/g: U.S., Europe and Japan product covering 2.400 to 2.484 GHz,
programmable for different country regulations
Modulation Technology:
OFDM = BPSK, QPSK, 16‐QAM, 64‐QAM
DSSS = DBPSK, DQPSK, CCK
Operation Channels:
802.11a
US/Canada: 12 non‐overlapping channel (5.15∼5.35 GHz, 5.725∼5.825 GHz)
Europe: 19 non‐overlapping channel (5.15∼5.35 GHz, .47∼5.825 GHz)
Japan:4 non‐overlapping channel (5.15∼5.25 GHz)
China:5 non‐overlapping channel (5.725∼5.85 GHz)
802.11b/g
11 for North America, 14 for Japan, 13 for Europe
Receive Sensitivity
(Typical):
IEEE 802.11a: ‐92dBm @ 6Mbps • ‐73dBm @ 54Mbps
IEEE 802.11g: ‐94 dBm @ 6Mbps • ‐74 dBm @ 54Mbp
IEEE 802.11b: ‐97 dBm @ 1Mbps • ‐92 dBm @ 11Mbps
Radio 1 (WLAN1)
FCC
ETSI
Frequency
Power
Frequency
Power
Available Transmit Power
(Average Power):
5.150∼5.350 GHz
IEEE802.11a
28dBm@6∼24Mbp
26dBm@36Mbps
24dBm@48Mbps
22dBm@54Mbps
5.150∼5.350
GHz
IEEE802.11a
28dBm@6∼24Mbp
26dBm@36Mbps
24dBm@48Mbps
22dBm@54Mbps