ZyXEL Communications Corporation NWD271N User Manual

NWD271N User’s Guide

Table 20   Product Specifications 

Product Name 

NWD271N WLAN 802.11n USB Adapter

Interface

USB 2.0

Standards

IEEE 802.11b
IEEE 802.11g
IEEE 802.11n (Draft 2.0)

Antenna

2.4GHz and 5 GHz 

Operating Temperature

0 - 40 degrees Celsius

Storage Temperature

-30 - 70 degrees Celsius

Operating Humidity

20 - 90% (non-condensing)

Storage Humidity 

5 - 90% (non-condensing)

Operation Voltage

5V

Power Saving Mode

Yes

Current Consumption

Transmit: <500 mA
Receive: <350 mA

Voltage

5 V

Weight

21g / 0.74oz

Dimensions

81 (W) × 28 (D) × 12  (H) mm / 3.19 (W) x 1.10 (D) x 0.47 (H) inches

Media Access Protocol

IEEE 802.11

Transmit Power

802.11b: At 11Mbps: 17dBm
802.11g: At 54Mbps: 14.5dBm
802.11n (Draft 2.0): 

At HT20 MSC7:12.5dBm
At HT40 MSC7: 12.5dBm

Tolerance (±) 2 dB

Receiver Sensitivity

802.11b: At 11Mbps: -82dBm
802.11g: At 54Mbps: -71dBm
802.11n (Draft 2.0):

At HT20 MSC7: -66dBM
At HT40: -63dBM