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D-Link DIR-857 User Manual
Appendix C - Technical Specifications
Technical Specifications
Standards
• IEEE 802.11a
• IEEE 802.11n
• IEEE 802.11g
• IEEE 802.3
• IEEE 802.3u
• IEEE 802.3ab
Security
• WPA-Personal
• WPA2-Personal
• WPA-Enterprise
• WPA2-Enterprise
IEEE 802.11n (HT20/40)
• 216Mbps (450)
• 195Mbps (405)
• 137.3Mbps (360)
• 144.4Mbps (300)
• 130.7Mbps (270)
• 130Mbps (270)
• 115.6Mbps (240)
• 86.7Mbps (180)
• 72.2Mbps (150)
• 65Mbps (135)
• 57.8Mbps (120)
• 43.3Mbps (90)
• 28.9Mbps (60)
• 21.7Mbps (45)
• 14.4Mbps (30)
• 7.2Mbps (15)
Frequency Range
• 2.4GHz to 2.483GHz
• 5.15GHz to 5.825GHz
LEDs
• Power
• Internet
Operating Temperature
• 32°F to 104°F ( 0°C to 40°C)
Humidity
• 95% maximum (non-condensing)
Safety & Emissions
• FCC
• CE
Dimensions
• L = 8.4 inches
• W = 6.3 inches
• H = 1.4 inches
Warranty
• 2 Year
* Maximum wireless signal rate derived from IEEE Standard 802.11g and 802.11n 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.