ZyXEL Communications G-220 User Manual
ZyAIR G-220 User’s Guide
Product Specifications
i
Appendix A
Product Specifications
PHYSICAL SPECIFICATIONS
Product Name
ZyAIR G-220 802.11g Wireless USB Adapter
Interface
USB Ver. 2.0 compatible
Standards
IEEE 802.11b
IEEE 802.11g
IEEE 802.11g
Network Architectures
Infrastructure
Ad-Hoc
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)
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
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).
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 Consumption
IEEE 802.11g: TX: 450mA RX: 345mA
IEEE 802.11b: TX: 450mA RX: 345mA
IEEE 802.11b: TX: 450mA RX: 345mA
Voltage
5V
Weight
25.8 g