Xiaomi Mi WiFi Router 4A White

Parametry:

Procesor: MT7620A

ROM: 128MB SLC Nand Flash

RAM: 128MB DDR2

2,4GHz WiFi 2X2, 802.11n, rychlost až 300 Mb/s

5GHz WiFi 2X2, 802.11ac, rychlost aá 867 Mb/s

Čtyři antény s velkým ziskem, na 2,4GHz max. 5dBi, na 5GHz max. 6dBi

Porty:

1x USB 2.0 (max 5V/1A)

1x WAN 10/100 Mb/s (Auto MDI/MDIX)

2x LAN 10/100 Mb/s (Auto MDI/MDIX)

Vysílací parametry:

2.4GHz and 5GHz dual-band souběžně
Nepodporuje technologii beamforming
Frekvence 2.4GHz kanály: 1,2,3,4,5,6,7,8,9,10,11,12,13
Frekvence 5GHz kanály: 149,153,157,161,165
5GHz DFS kanály: 36,40,44,48,52,56,60,64
Modulace 11b: DSSS: DBPSK (1Mbps), DQPSK (2Mbps),
CCK (5.5 / 11Mbps)
11a / g: OFDM: BPSK (6 / 9Mbps),
QPSK (12 / 18Mbps), 16QAM (24 / 36Mbps),
64QAM (48 / 54Mbps)
11n: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM.
Rate Set: MCS0 ~ MCS15
11ac: MIMO-OFDM: BPSK,
QPSK, 16QAM, 64QAM, 256QAM.
Rate Set: MCS0 ~ MCS9 (podporuje dva souběžné streamy)
Citlivost příjmu 11Mbps: ?-90dBm, 54 Mbps: ?-72dBm,
HT20 MCS7: ?-69dBm,
HT40 MCS7: ?-66dBm,
VHT20 MCS8: ?-65dBm,
VHT40 MCS9: ?-60dBm,
VHT80 MCS9: ?-58 dBm
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Specification
Hardware
Brand Xiaomi
CPU MT7628DA
ROOM 16MB NorFlash
RAM 64MB DDR2
2.4G WiFi 2X2 (Support IEEE 802.11n, 300Mbps max)
Antenna 4 PCS
Heat dissipating system Natural heat dissipation
Material SECTION
Color White
Size 195 • 107 • 25.3mm
Weight 241g
Interfaces
Lan port 2 (10/100 Auto MDI / MDIX)
WAN port 1 (10/100 Auto MDI / MDIX)
LED indicators 3 (Red/Blue/Yellow)
Button 1 x Reset button
DC input 1
Wireless
WiFi band 2.4GHz
Wireless channels 2.4GHz Channel: 1,2,3,4,5,6,7,8,9,10,11,12,13
Modulation mode
11b:DSSS:DBPSK(1Mbps),DQPSK(2Mbps),
CCK(5.5/11Mbps)
11g:OFDM:BPSK(6/9Mbps),
QPSK(12/18Mbps),16QAM(24/36Mbps),
64QAM(48/54Mbps)
11n:MIMO-OFDM:BPSK,QPSK,16QAM,64QAM

Receiving sensitivity 11Mbps:?-90dBm,54 Mbps:?-72dBm,
HT20 MCS7:?-69dBm,
HT40 MCS7:?-66dBm
Software
Operating system MiWiFi ROM (Based on OpenWRT)
Language The original system of this product is with Chinese and you can change the language through the official APP.
Wireless security WPA-PSK/WPA2-PSK encryption, Wireless access control (black and white list), SSID hiding, Intelligent anti rub network, wireless intrusion detection, password brute force crack detection, management background access control, access to SSID isolation
Management application Support Web, Android, iOS
Protocol standards IEEE 802.11b/g/n, IEEE 802.3/3u
Approval standards GB9254-2008 YD/T993-1998 GB4943.1-2011
Working environment Operating temperature: 0-40°C
Working humidity: 10%-90%RH
Storage temperature : -40-70°C
Storage humidity: 5%-90%RH
Power: 5W
Package Contents
1 x Xiaomi WiFi Router 4C, 1 x Charger (5V/1A), 1 x User Manual