User's Manual

Alpha Networks Proprietary and Confidential Information
10
2.2.2 IEEE 802.11g Section
# Feature Detailed Description
2.2.2.1 Standard
y
IEEE 802.11g
2.2.2.2 Radio and
Modulation Type
y
BPSK, QPSK, 16QAM, 64QAM with OFDM
2.2.2.3 Operating Frequency
y
2400 ~ 2483.5MHz ISM band
2.2.2.4 Channel Numbers
y
11 channels for United States/ Canada/ Taiwan
13 channels for Europe Countries
13 channels for Japan
2.2.2.5 Data Rate
y
6,9,12,18,24,36,48,54Mbps
2.2.2.6 Media Access
Protocol
y
CSMA/CA with ACK
2.2.2.7 Transmitter Output
Power
y
802.11g: 27.4dBm
2.2.2.8 Receiver Sensitivity
y
Typical Sensitivity at Which Frame (1000-byte PDUs) Error Rate =
10%
y
–87dBm at 6Mbps
y
–87dBm at 9Mbps
y
–84dBm at 12Mbps
y
–82dBm at 18Mbps
y
–79dBm at 24Mbps
y
–75dBm at 36Mbps
y
–71dBm at 48Mbps
y
–70dBm at 54Mbps
2.2.3 IEEE 802.11n Section
# Feature Detailed Description
2.2.3.1 Standard
y
IEEE 802.11n Draft 2.0
2.2.3.2 Radio and
Modulation Type
y
BPSK, QPSK, 16QAM, 64QAM with OFDM
2.2.3.3 Operating Frequency
y
2400 ~ 2483.5MHz ISM band
2.2.3.4 Channel Numbers
y
11 channels for United States/ Canada/ Taiwan
13 channels for Europe Countries
13 channels for Japan
2.2.3.5 Data Rate
y
From MCS – 0 to MCS –15 as shown in Appendix I
2.2.3.6 Media Access
Protocol
y
CSMA/CA with ACK
2.2.3.7 Transmitter Output
Power
y
draft 802.11n (20MHz): 27.4dBm
y
draft 802.11n (40MHz): 27.1dBm
2.2.3.8 Receiver Sensitivity
y
Typical Sensitivity at Which Frame (1000-byte PDUs) Error Rate =
10%
HT20
y
-88dBm at MCS0
y
-84dBm at MCS1
y
-81dBm at MCS2
y
-78dBm at MCS3
y
-75dBm at MCS4
y
-70dBm at MCS5
y
-69dBm at MCS6
y
-68dBm at MCS7
HT40
y
-85dBm at MCS0
y
-81dBm at MCS1
y
-78dBm at MCS2
y
-75dBm at MCS3
y
-72dBm at MCS4