TP-Link TL-WDR4900 manual General, Wireless, Environmental and Physical

	TL-WDR4900	N900 Wireless Dual Band Gigabit Router
Appendix C: Specifications
General
	IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11a, IEEE
Standards	802.11e, IEEE 802.11i, IEEE 802.1X, IEEE 802.3X, IEEE 802.3,
	IEEE 802.3u, IEEE 802.3ab
Protocols	TCP/IP, PPPoE, DHCP, ICMP, NAT, SNTP
	1 10/100/1000M Auto-Negotiation Internet RJ45 port;
Ports	4 10/100/1000M Auto-Negotiation Ethernet RJ45 ports
	supporting Auto MDI/MDIX;
	2 USB ports supporting storage/FTP/Media/Print Server;
	10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
	EIA/TIA-568 100Ω STP (maximum 100m)
Cabling Type	100BASE-TX: UTP category 5, 5e cable (maximum 100m)
	EIA/TIA-568 100Ω STP (maximum 100m)
	1000BASE-TX: UTP category 5, 5e cable (maximum 100m)
	EIA/TIA-568 100Ω STP (maximum 100m)
LEDs	Power, System, Wireless 2.4GHz, Wireless 5GHz, Ethernet (1-4),
	Internet, WPS
Safety & Emissions	FCC, CE
Wireless
Frequency Band*	2.4GHz, 5GHz
	11b: 1/2/5.5/11Mbps
Radio Data Rate	11a/g: 6/9/12/18/24/36/48/54Mbps
	11n: up to 450Mbps(2.4GHz), 450Mbps(5GHz)
Frequency Expansion	DSSS (Direct Sequence Spread Spectrum)
Modulation	11n/g/a: QPSK,BPSK,16-QAM,64-QAM for OFDM
	11b: CCK,DQPSK,DBPSK
Security	WEP, WPA/WPA2, WPA2-PSK/WPA-PSK
	450M_2.4G: -71dBm		450M_5G: -66dBm
	300M_2.4G: -71dBm		405M_5G: -66dBm
Sensitivity @PER	270M_2.4G: -71dBm		270M_5G: -67dBm
	195M_2.4G: -72dBm		195M_5G: -70dBm
	130M_2.4G: -74dBm		130M_5G: -73dBm
	54M_2.4G: -78dBm		54M_5G: -75dBm
	6M_2.4G: -94dBm		6M_5G: -90dBm
Antenna Gain	5dBi (5G)
Environmental and Physical
Temperature.	Operating: 0℃~40℃ (32℉~104℉)
	Storage: -40℃~70℃(-40℉~158℉)
Humidity	Operating: 10% - 90% RH, Non-condensing
	Storage: 5% - 90% RH, Non-condensing

*Only 2.412GHz~2.462GHz is allowed to be used in USA, which means only channel 1~11 is available for American users to choose.

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