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ZyXEL G-220 v2 User’s Guide
Appendix A Product Specifications 65
APPENDIX A
Product Specifications
Table 23 Product Specifications
PHYSICAL AND ENVIRONMENTAL
Product Name ZyXEL G-220 v2 802.11g Wireless USB Adapter
Interface USB 2.0 compatible
Standards IEEE 802.11b
IEEE 802.11g
Network Architectures Infrastructure
Ad-Hoc
Operating Frequencies 2.412-2.484GHz
Operating Channels IEEE 802.11b: 11 Channels (North America)
IEEE 802.11g: 11 Channels (North America)
IEEE 802.11b: 13 Channels (Europe)
IEEE 802.11g: 13 Channels (Europe)
Data Rate IEEE 802.11b: 11, 5.5, 2, 1Mbps
IEEE 802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps
Modulation IEEE 802.11g: Orthogonal Frequency Division Multiplexing (64QAM,
16QAM, QPSK and BPSK)
IEEE 802311b: PBCC, Direct Sequence Spread Spectrum (CCK,
DQPSK, DBPSK).
Security 64/128/256-bit WEP
Operating Temperature 0 ~ 50 degrees Centigrade
Storage Temperature -30 ~ 60 degrees Centigrade
Operating Humidity 20 ~ 95% (non-condensing)
Storage Humidity 20 ~ 95% (non-condensing)
Power IEEE 802.11g: TX: 450mA RX: 345mA
IEEE 802.11b: TX: 450mA RX: 345mA
Voltage 5V
Weight 25.8 g
Dimension (W) 95 mm × (D) 30 mm × (H) 16 mm
RADIO SPECIFICATIONS
Media Access Protocol IEEE 802.11
Frequency 2.4 ~ 2.484GHz (Industrial Scientific Medical Band)
Channels 1~11 Channels (USA, Canada)
1~13 Channels (Europe)
Data Rate IEEE 802.11g (OFDM): 6, 9, 12, 18, 24, 36, 48, 54 Mbps
IEEE 802.11b: 1, 2, 5.5, 11 Mbps