D-Link DWR-921 User Manual page 81

Firewall
• NAT firewall, SPI firewall
• Built-in NAT server which supports Port Forwarding and DMZ
• Built-in firewall with URL filtering, and MAC address filtering
Operating Temperature
• Operating: 0 ~ 40 degrees C
• Storage: -40 ~ 70 degrees C
Operating Humidity
• Operating: 10 ~ 90% (non-condensing)
• Storage: 5 ~ 95% (non-condensing)
Supported frequency band is dependent upon regional hardware version.
Maximum wireless signal rate derived from IEEE Standard 802.11g specifications. Actual data throughput will vary. Network conditions and
environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data
throughput rate. Environmental factors will adversely affect wireless signal range.
D-Link DWR-921 User Manual
Dimensions (W x D x H)
• 200 X 128 33 MM
Certifications
• CE, RoHS, WEEE
• Wi-Fi Certified
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