Description
- Name:Xiaomi Mi Router 4A Gigabit Version 2.4GHz 5GHz WiFi 1167Mbps WiFi Repeater 128MB DDR3 High Gain 4 Antennas Network Extender
- SKU:29344
- Weight:0.500Kg
- With Modem Function :No
- Type :Wireless
- Wired Transfer Rate :1000Mbps
- WAN Ports :1 x10/100/1000Mbps
- Wi-Fi Supported Frequency :2.4G & 5G
- 5G Wi-Fi Transmission Rate :867Mbps
- Package :Yes
- Supports WDS :No
- Max. LAN Data Rate :300Mbps
- Model Number :Xiaomi router 4A
- Standards And Protocols :Wi-Fi 802.11g
- 2.4G Wi-Fi Transmission Rate :300 Mbps
More ...>>
Features:
Dual Core CPU for Faster Network Speed
Featuring
dual core four threading CPU, the single core frequency can reach to
880MHz. Strong performance easily support gigabit network and dual band
WiFi data transmission.
Wireless Dual Band
Support
2.4GHz and 5GHz two frequency bands. The max speed rate can reach to
1167Mbps. 2.4GHz band supports longer, better coverage and through-wall
performance. 5GHz band uses 802.11ac technology. Less interference, high
rate. Watch HD video and play smooth game.
Dual Band Shares One WiFi Name
Xiaomi
router 4A support dual band. It combines 2.4GHz and 5GHz in one WiFi
name. 2.4GHz has better through-wall performance and 5GHz has higher
rate.
High Gain 4 Antennas for Stronger Signal
4
external high-gain omnidirectional antennas. Hugely improves
transmission performance and do great job under various complex
environment.
128MB Large Memory
Smart
home appliance era. More devices need stable connection. Xiaomi router
4A adopts 128MB memory that ensures stable transmission.
Smart Error Correction Calculation
5GHz
frequency support LDCP error correction calculation. Strengthen
anti-interference performance. Boost WiFi signal and improve
transmission speed rate
Package list:
1 * Router
1 * Power Adapter
1 * User Manual(in chinese)
Hardware
|
Brand
|
Xiaomi
|
CPU
|
MT7621A
|
RAM
|
64 MB128MB DDR3
|
ROM
|
16MB
|
2.4G WiFi
|
2X2 (support IEEE 802.11N, 300Mbps max)
|
5G WiFi
|
2X2 (support IEEE 802.11AC, 867Mbps max)
|
Antenna
|
4 PCS
|
Heat dissipating system
|
Natural heat dissipation
|
Material
|
ABS
|
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
|
Antenna
|
Dual bands
|
2.4GHz / 5GHz
|
Wireless channels
|
2.4GHz Channel: 1,2,3,4,5,6,7,8,9,10,11,12,13
|
5GHz Channel: 36,40,44,48,52,56,60,64,149,153,157,161,165
|
Modulation mode
|
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: MCS0~MCS15
|
11ac: MIMO-OFDM:BPSK,
|
QPSK,16QAM,64QAM,256QAM
|
Rate: MCS0~MCS9
|
Receiving sensitivity
|
11Mbps:≤-90dBm,54 Mbps:≤-72dBm,
|
HT20 MCS7:≤-69dBm,
|
HT40 MCS7:≤-66dBm,
|
VHT20 MCS8:≤-65dBm,
|
VHT40 MCS9:≤-60dBm,
|
VHT80 MCS9:≤-58 dBm
|
Software
|
Operating system
|
MiWiFi ROM (Supports Web, Android, iOS)
|
Wireless security
|
WPA-PSK/WPA-PSK2 encryption, Wireless access control (black and white list), SSID hiding
|
Protocol standards
|
IEEE 802.11a/b/g/n/ac, 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: 12W max
|
Customer Reviews