ZyXEL G-220 v3 User’s Guide

APPENDIX A

Product Specifications

Table 24 Product Specifications

PHYSICAL AND ENVIRONMENTAL

Product Name

ZyXEL G-202 802.11g Wireless USB Adapter

 

 

Interface

USB 2.0 compatible

 

 

Standards

IEEE 802.11b

 

IEEE 802.11g

 

 

Network Architectures

Infrastructure

 

Ad-Hoc

 

 

Operating Frequencies

2.412-2.472GHz

 

 

Operating Channels

IEEE 802.11b: 11 Channels (North America and Taiwan)

 

IEEE 802.11g: 11 Channels (North America and Taiwan)

 

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).

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

21 g

 

 

Dimension

(W) 81 mm × (D) 27 mm × (H) 13 mm

 

 

RADIO SPECIFICATIONS

 

 

 

Media Access Protocol

IEEE 802.11

 

 

Frequency

2.4 ~ 2.484GHz (Industrial Scientific Medical Band)

 

 

Channels

1~11 Channels (USA, Canada and Taiwan)

 

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

 

 

Appendix A Product Specifications

87