Since the 5G network is laid in the world, in 2019, it was also called 5G in the middle of the year. However, the increase in the wireless terminal also makes WiFi technologies have to be continuously improved in terms of network bandwidth, access quantity, and delay.
Due to the continuous superposition of technology, network management, cyber security becomes more difficult to control, that is also a router that intelligent accessories is an important connection gate, which will have a more important position in the Internet of Things.
Today we have to come to see is a WiFi6 router that is selected by Haisi 4-core 1.4GHz processor - Huawei AX3 PRO.
In addition to supporting the WiFi6 + protocol, this router also has a dual-band WiFi signal, and 4 network ports support WAN / LAN blind plug. There is also a mobile phone app remote control, NFC, touches, and Hilink Zhilink.
The internal structure is also relatively simple, open can see a slanting the fixed motherboard, the NFC position uses another PCB board that is snapped. There are five coaxial lines on the motherboard, of which three lines are fixed using welding process.
Since WiFi requires better heat dissipation, the front and back of the motherboard is equipped with an aluminum-made hot block. Two heat dissipation blocks are fixed through the four cross screws. The main board is sandwiched in the middle, and the router increases the weight, while ensuring the motherboard Heat heat performance.
After removing two heat-dissipation blocks, a thermally conductive silicone lipid pad is also used between the heat-dissipating block and the motherboard as a auxiliary thermally conductive material.
The back shield surface of the motherboard has a thermally conductive pad, an open shield, and a thermally conductive pad is also attached to the same position as the WiFi chip. The entity button of the Hilink Zhilian button is fixed to the motherboard.
4 gray Gigabit Ethernet ports are used on the motherboard to support WAN / LAN blind plug technology. The network port uses Dongguan Ming Protagnetic H2038DG Ethernet network isolation transformer.
On the lower right corner of the top shell, NFC induction stickers is attached to the NFC induction stickers, support the NFC that touchs the WiFi function. Internally, a square PCB antenna plate is used, and the antenna plate and the motherboard are used to secure the coaxial connection by solder.
The router 4 flat flap antenna roots use a buckle snap-on to fix it on the corresponding assembly bit. Can't take it easily. There are plastic shafts on both sides of the antenna module, direct card in the base cell, and extremely easily damaged the plastic shaft when dismantling. There is a WiFi6 + logo on both sides on the last antenna.
AX3 Pro uses four PCB WiFi antennas, 2.4G /5.8G intervals arrangement, each of each of the antenna plates and the top each have two foam glue to enhance fixed and supporting the PCB board.
5.8G antenna.
2.4G antenna.
Hilink Zhilin button is fixed in the middle through four plastic nails.
There is a transparent acrylic LED brugation in front of the button.
Motherboard main IC (below):
1. hisilicon-hi5651t-Haisi 4-core processor
2. hisilicon-hi **** - Haisi Lingxiao 650 dual-frequency WiFi chip
3. Realtek-RTL ***** - Integrated 10/100 / 1000M Ethernet Precision Transceiver
4. WINBOND-W632GU6MB-12-256MB memory
5. FuDan micro-fm ****** - NFC chip
6. MXIC-MX35LF1GE4AB-Z41H-128MB flash chip
7. MNC MENTECH-H ****** - Ethernet network isolation transformer
8. Skyworks-sky ***** - 11-2.4GHz RF signal power amplifier
9. richwave-rtc **** - 5GHz RF signal power amplifier
Summary information
Huawei WiFi6 router AX3 Pro selected Lingxiao 4-core processor with Lingxiao 650 WiFi6 master chip, and uses the US SkyWorks 2.4G power amplifier and Taiwan. Power electronic 5G power amplifier. 4 PCB antennas, 2 x 2MU-MIMOs were composed of 2 2.4 g of 2 5.8 g of antennas.
The dismantling of the entire route is simpler, but because the radiofrequency coaxial line of the plurality of locations is used to connect the motherboard, it is necessary to use the electric iron to take it, so the recovery is general. Although the whole machine uses two aluminum heat sinks and several cured thermally conductive silicone fat pads for heat dissipation. However, during long hours of use, the surface temperature of the router will remain onto the bottom of some hot hands.
This is the first WiFi6 route made by ewistech, of course, will not be the last, and two WiFi6 routers are being dismantled. After the dismantling analysis is done, let's summarize the analysis, what will be the same as different from WiFi6 routes. (: JUDY)
The dismantling information of this WiFi6 router has been on the Ewistech search.
Huawei - Smart Router AX3 Pro
Reprinted from ewistech.
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