NHX4019-V2.1
Chipset CPU: IPQ4029 Quad-core ARM Cortex-A7 at 716.8 MHz
System Memory 256MB (supports up to 1GB)
NOR Flash 32MB
Wireless On-board 2x2 2.4GHz 802.11b/g/n, max 25dBm per chain, 
On-board 2x2 5GHz 802.11a/n/ac, max 24dBm per chain, 
2x U.FL connectors, diplexer allows dual band concurrent operation
Frequency Range 2412Mhz-2472Mhz and 4920Mhz-6100Mhz, simultaneous dual band
2.4G:5mhz,10mhz,20mhz,40mhz
5.8G:5mhz,10mhz,20mhz,40mhz,80mhz
Modulation Techniques 802.11b : DSSS (DBPSK / DQPSK / CCK)
802.11a/g : OFDM (BPSK / QPSK / 16-QAM / 64-QAM)
802.11ac/n : OFDM (BPSK / QPSK / 16-QAM / 64-QAM / 256-QAM)
Integrated Ethernet PHYs 5x GE
Operating Voltage 6V-16V
Power Consumption TBD
Supported Operating System OpenWRT v17.x  Kernel 4.4
Certification RoHS Compliance
Environmental Temperature Operating : -20ºC to 70ºC , Storage : -40ºC to 90ºC
Environmental Humidity, non-condensing Operating : 5% to 95% , Storage : Max. 90%
Dimensions (W x D x H) 67x 40 x 5.5 mm
Other Features Supports Secure boot.
Support for LDPC in both TX and RX for increased wireless coverage.
Supports Digital Pre-Distortion (DPD), which reduces power consumption and improves Band Edge performance.
LED Supports POWER LED
Expand Interface Supports Gigabit Ethernet LAN/WAN
N* GPIO
1* SGMII
1* RGMII
1* PCIe2.0  
2* UART
Supports NAND/eMMC/SD
1* USB2.0
1* USB3.0+

2.4G

Data Rate

TX Power

(1 chains)

TX Power

(2 chains)

RX Specifications Sensitivity

Tolerance

2.4GHz 802.11b

1Mbps

23dBm

26dBm

-94dBm

±2dB

2Mbps

23dBm

26dBm

-93dBm

±2dB

5.5Mbps

23dBm

26dBm

-93dBm

±2dB

11Mbps

23dBm

26dBm

-91dBm

±2dB

2.4GHz 802.11g

6Mbps

23dBm

26dBm

-96dBm

±2dB

9Mbps

23dBm

26dBm

-96dBm

±2dB

12Mbps

23dBm

26dBm

-94dBm

±2dB

18Mbps

23dBm

26dBm

-90dBm

±2dB

24Mbps

23dBm

26dBm

-87dBm

±2dB

36Mbps

22dBm

25dBm

-85dBm

±2dB

48Mbps

20dBm

23dBm

-81dBm

±2dB

54Mbps

19dBm

22dBm

-78dBm

±2dB

2.4GHz 802.11n HT20

MCS 0

23dBm

26dBm

-94dBm

±2dB

MCS 1

23dBm

26dBm

-93dBm

±2dB

MCS 2

23dBm

26dBm

-90dBm

±2dB

MCS 3

23dBm

26dBm

-87dBm

±2dB

MCS 4

22dBm

25dBm

-84dBm

±2dB

MCS 5

20dBm

23dBm

-81dBm

±2dB

MCS 6

19dBm

22dBm

-77dBm

±2dB

MCS 7

18dBm

21dBm

-74dBm

±2dB

2.4GHz 802.11n HT40

MCS 0

23dBm

26dBm

-92dBm

±2dB

MCS 1

23dBm

26dBm

-89dBm

±2dB

MCS 2

23dBm

26dBm

-86dBm

±2dB

MCS 3

23dBm

26dBm

-84dBm

±2dB

MCS 4

22dBm

25dBm

-89dBm

±2dB

MCS 5

20dBm

23dBm

-75dBm

±2dB

MCS 6

19dBm

22dBm

-72dBm

±2dB

MCS 7

18dBm

21dBm

-71dBm

±2dB

5G

Data Rate

TX Power

(per chain) 

TX Power

(2 chains)

RX Specifications Sensitivity

Tolerance

5GHz 802.11a

6Mbps

25dBm

28dBm

-93dBm

±2dB

9Mbps

25dBm

28dBm

-92dBm

±2dB

12Mbps

25dBm

28dBm

-91dBm

±2dB

18Mbps

25dBm

28dBm

-88dBm

±2dB

24Mbps

24dBm

27dBm

-87dBm

±2dB

36Mbps

23dBm

26dBm

-84dBm

±2dB

48Mbps

22dBm

25dBm

-81dBm

±2dB

54Mbps

21dBm

24dBm

-79dBm

±2dB

5GHz 802.11n/ac VHT20

MCS 0

25dBm

28dBm

-91dBm

±2dB

MCS 1

25dBm

28dBm

-90dBm

±2dB

MCS 2

25dBm

28dBm

-88dBm

±2dB

MCS 3

24dBm

27dBm

-86dBm

±2dB

MCS 4

23dBm

26dBm

-82dBm

±2dB

MCS 5

22dBm

25dBm

-79dBm

±2dB

MCS 6

21dBm

24dBm

-76dBm

±2dB

MCS 7

20dBm

23dBm

-73dBm

±2dB

MCS 8

18dBm

21dBm

-70dBm

±2dB

5GHz 802.11n/ac VHT40 

MCS 0

25dBm

28dBm

-92dBm

±2dB

MCS 1

25dBm

28dBm

-90dBm

±2dB

MCS 2

25dBm

28dBm

-88dBm

±2dB

MCS 3

24dBm

28dBm

-86dBm

±2dB

MCS 4

23dBm

26dBm

-85dBm

±2dB

MCS 5

22dBm

25dBm

-83dBm

±2dB

MCS 6

21dBm

24dBm

-79dBm

±2dB

MCS 7

20dBm

23dBm

-75dBm

±2dB

MCS 8

19dBm

22dBm

-73dBm

±2dB

MCS 9

18dBm

21dBm

-70dBm

±2dB

5GHz 802.11ac VHT80

MCS 0

25dBm

28dBm

-86dBm

±2dB

MCS 1

25dBm

28dBm

-85dBm

±2dB

MCS 2

25dBm

28dBm

-83Bm

±2dB

MCS 3

24dBm

28dBm

-79dBm

±2dB

MCS 4

23dBm

26dBm

-76dBm

±2dB

MCS 5

22dBm

25dBm

-73dBm

±2dB

MCS 6

21dBm

24dBm

-71dBm

±2dB

MCS 7

20dBm

23dBm

-69dBm

±2dB

MCS 8

19dBm

22dBm

-67dBm

±2dB

MCS 9

18dBm

21dBm

-66dBm

±2dB

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