D-Link DIR-821, Руководство пользователя

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98 D-Link DIR-821 User Manual
Appendix C - Technical Specifications
Technical Specifications
Hardware Specifications
• LAN Interface: Four 10/100 Mbps LAN ports
• WAN Interface: One 10/100 Mbps Internet port
• Wireless Interface (2.4 GHz): IEEE 802.11b/g/n
• Wireless Interface (5 GHz): IEEE 802.11 ac/n/a
Operating Voltage
• Input: 100~240 V AC, 50~60 Hz
• Output: 12 V DC, 0.5 A
Temperature
• Operating: 32 ~ 104
o
F (0 ~ 40
o
C)
• Non-Operating: -4 ~ 149
o
F (-20 ~ 65
o
C)
Humidity
• Operating: 10% - 90% non-condensing
• Non-Operating: 5% - 95% non-condensing
Wireless Frequency Range
• IEEE 802.11a: 5150 MHz~5250 MHz, 5725 MHz~5850 MHz
• IEEE 802.11b: 2400 MHz~2483 MHz
• IEEE 802.11g: 2400 MHz~2484 MHz
• IEEE 802.11n: 2400 MHz~2484 MHz, 5150 MHz~5250 MHz, 5725
MHz~5850 MHz
• IEEE 802.11ac: 5150 MHz~5250 MHz, 5725 MHz~5850 MHz
Wireless Bandwidth Rate
• IEEE 802.11a: 54, 48, 36, 24, 18, 12, 9, and 6 Mbps
• IEEE 802.11b: 11, 5.5, 2, and 1 Mbps
• IEEE 802.11g: 54, 48, 36, 24, 18, 12, 9, and 6 Mbps
• IEEE 802.11n: 6.5 to 300 Mbps
• IEEE 802.11ac: 6.5 to 867 Mbps
Antenna Type
• Four external antennas
Wireless Security
• WPA/WPA2-Personal, WPS-PBC
Certifications
• IC
Dimensions & Weight
• 190 x 133 x 38 mm (7.48 x 5.23 x 1.49 inches)
• 263.1 g (9.28 oz)