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هذه مواصفاته


Model: WRT400N
Standards: Draft 802.11n, 802.11a, 802.11g, 802.11b, 802.3, 802.3u
Ports: Power, Ethernet, Internet
Buttons: Reset, Wi-Fi Protected Setup
LEDs: Power, Internet, Wireless, Wi-Fi Protected Setup, Ethernet (1-4)
Number of Antennas: 4 Total, 2 Internal Antennas per Each 2.4 GHz & 5 GHz Radio Band
Modulations: 802.11b: CCK, QPSK, BPSK; 802.11g: OFDM; 802.11a: OFDM; Wireless-N: BPSK, QPSK, 16-QAM, 64-QAM
Streams:
Two Spatial Streams for Transmitting and Receiving in 2.4 GHz Radio Band
Two Spatial Streams for Transmitting and Receiving in 5 GHz Radio Band
Receive Sensitivity:
2,4 GHz:
11Mbps: -88 dBm @ Typical
54Mbps: -72 dBm @ Typical
MCS15 (20MHz): -68 dBm @ Typical
MCS15 (40MHz): -65 dBm @ Typical

5 GHz:
54Mbps: -72 dBm @ Typical
MCS15 (20MHz): -68 dBm @ Typical
MCS15 (40MHz): -65 dBm @ Typical


Antenna Gain in dBi:
2,4 GHz:
RIFA 1