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96 | Appendix A. Supplemental Information
N750 Wireless Dual Band Gigabit Router WNDR4000 User Manual
Technical Specifications
Table 2. WNDR4000 Router Specifications
Feature Description
Data and routing protocols TCP/IP, RIP-1, RIP-2, DHCP, PPPoE, PPTP, Bigpond, Dynamic DNS, UPnP,
and SMB
Power adapter • North America: 120V, 60 Hz, input
• UK, Australia: 240V, 50 Hz, input
• Europe: 230V, 50 Hz, input
• All regions (output): 12V DC @ 2.5A, output
Dimensions 1.1 in. x 6.89 in. x 4.68 in. (28 x 175 x 119 mm)
Weight 1.2 lbs. (0.5 kg)
Operating temperature 0° to 40° C (32º to 104º F)
Operating humidity 90% maximum relative humidity, noncondensing
Electromagnetic Emissions FCC Part 15 Class B
VCCI Class B
EN 55 022 (CISPR 22), Class B C-Tick N10947
LAN 10BASE-T or 100BASE-Tx or 1000BASE-T, RJ-45
WAN 10BASE-T or 100BASE-Tx or 1000BASE-T, RJ-45
Wireless Maximum wireless signal rate complies with the IEEE 802.11 standard. See the
footnote for the previous table.
Radio data rates Auto Rate Sensing
Data encoding standards IEEE 802.11n draft version 2.0
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b 2.4 GHz
IEEE 802.11n, IEEE 802.11a 5.0 GHz
Maximum computers per
wireless network
Limited by the amount of wireless network traffic generated by each node
(typically 50–70 nodes).
Operating frequency ranges
2.4 Ghz
2.412–2.462 GHz (US)
2.412–2.472 GHz (Japan)
2.412–2.472 GHz (Europe ETSI)
Operating frequency ranges
5 Ghz
5.18–5.24 + 5.745–5.825 GHz (US)
5.18–5.24 GHz (Europe ETSI)
FCC: 5.25–5.35 GHz (DFS band) and 5.47–5.725 GHz (DFS band)
5600–5650MHz is disabled and unavailable for use
CE (Europe ETSI): 5.25–5.35 GHz (DFS band) and 5.47–5.725 GHz (DFS
band)
802.11 security WPA-PSK, WPA2-PSK, and WPA/WPA2 Enterprise.