Before buying a K3C, the signal is very strong, the appearance is very beautiful, with a cool, but can not clone the MAC, this will appear a problem about once or two days off the network, the previous Fiji K1, clone MAC Used very stable
I heard that everyone said that K2P is very good, there are many firmware, you can use a variety of brushes, you can also add USB, buy one to play, see how, just recently there are activities in Fiji Mall, buy K2P mouse, just start One
Although the K3C is a 1WAN+3LAN configuration, I will use two LAN ports for everyday use.
â–¼ official mall hair rhyme, but also drunk
â–¼ After opening, it is the box of the router directly, there is a perfect plastic seal, the packaging is notation
â–¼K2P this logo is three-dimensional, it is very clear to touch
â–¼Fox news brand logo on the side
â–¼There is also an app QR code at the top
â–¼ At the bottom of the back is the K2P parameter name: K2P AC1200 Dual Band Gigabit Smart Router Product Model: K2P
Antenna type: 4 high-gain 5dBi omni-directional antenna ports: 1 10/100/1000M WAN port, 4 10/100/1000M LAN port protocol standard: IEEE802.11a/b/g/n/ac
After opening, it is very simple, a router, a small box below
â–¼ Inside the box is a DC power supply, it is very simple
â–¼ Everything in the box, router, power supply, manual
â–¼The manual describes some of the steps to set up
â–¼ The router's power is white, and the silver router is quite good
â–¼ Plastic outside the power supply, the top is Feixun's LOGO
â–¼ There are parameters at the bottom, 12V 2A 24W rated output power
â–¼The wire is good, 22AWG
â–¼DC interface, with shrapnel design
â–¼ The front of the router is an aluminum alloy, a LOGO in the middle, it is very simple
â–¼ Corners have chamfers and are affixed with a film
â–¼ There is a light in front of the router
â–¼ The design of the front cymbal, low and high in front and arc on the side
â–¼ is followed by 4 LANs, 1 WAN, 1 DC interface and 1 reset button
â–¼FeiXun's LOGO is laser engraving, not sticky
â–¼ Fire full open look
▼Bottom of the router, a large area of ​​cooling holes, four non-slip pads
â–¼ workmanship, aluminum plate corners a lot
â–¼ turn to the back of the router, do not see the screw hole, should be under the mat
â–¼ Find the top mat
â–¼ When you lift it, you can see the following screws, which are common Phillips screws
â–¼ After unscrewing the screw, this corner has an opening to facilitate insertion of the tool.
â–¼ After tilting the bottom case, you can see the router's green PCB.
â–¼A different angle, so much more comfortable
â–¼PCB has two screws at the bottom, then two 2.4G antennas are soldered
The antenna of the 5G is connected with the IPX seat and a little glue is used to assist the fixation.
â–¼ There is something similar to the USB interface pad on the side, but this should be used to brush the firmware.
â–¼ Unscrew the screws to lift the PCB and pay attention to the antenna. You can see four large shields at a glance
â–¼ The shield and the top aluminum plate are directly connected through a thermal pad. The aluminum shell on the top of the router is both a decorative and a heat sink.
â–¼ Remove the shield, you can see the chip below, the chip surface is also close to the thermal pad
â–¼ Let's take a look at the main control and flash memory
â–¼ Zoom to see, master MT7621AT
â–¼Memory EM6GC16EWKE, Capacity 128MB
â–¼This is the wireless chip and the amplification chip.
â–¼ look at the wireless chip, and the master chip is almost as big
â–¼ Zoom in and see, silk screen MT7615DN, 4x4 design, also responsible for 2.4G 2x2 and 5G 2x2
â–¼2.4G amplification chip
â–¼ROM chip
â–¼ Zoom in to see if the pads are large and it looks like you can change the ROM chip with a larger capacity, etc.
â–¼ In the end, put it back and carefully check if there is any problem with the antenna connection. No problem with the cover.
â–¼You only need 3 steps to access the Internet, and it is very convenient to set it up.
â–¼ The main interface of the router
â–¼ Then immediately notice that the firmware can be updated. After the update, the interface becomes even more interesting. It shows the processor load and memory usage.
â–¼ terminal management, you can see the various terminals of the router, as well as IP, MAC and network speed
â–¼Advanced settings for wireless, remember to change 5G mode to n/ac mix, change bandwidth to 80MHz
â–¼Function settings, at first glance, a lot of features, actually a look, not a few can actually use, and there is no Qos
â–¼ Internet settings, you can clone MAC
â–¼Wireless extension settings, interesting features
1, K2P is not so much exaggerated things, are very useful features, and low power consumption, brush machine package is rich, suitable for daily use, above all others say, I have not used, so there is time to brush firmware, see See how
2, I heard that the firmware is rich, feature-rich, you can change USB, change ROM, so I have time to try
3. Hey, you have to get on the car...
thank you all!
END
What is a miniature slip ring? Miniature slip rings are rotary electrical connectors that allow power and data to be transferred between a stationary and rotating structure. They are often used in medical, military, and aerospace applications where size and weight are critical factors.
A miniature slip ring typically consists of two parts: a stationary housing and a rotating contact assembly. The contact assembly contains the brushes that make electrical contact with the rotating structure, as well as the rings that conduct current or data.
The housing can be made from any number of materials, including metals, plastics, and composites. It is typically designed to be as small and lightweight as possible while still providing adequate strength and durability.
The contact assembly is made from precious metals such as gold or silver in order to provide good electrical conductivity.
Technology improves with the continuous development of precision machinery. The more sophisticated the equipment, the smaller the volume will be. And the space that can be accommodated for installing the slip ring is also very small. The key parts of some equipment are quite a district. Especially in the high-end military, aerospace and aviation fields. 360-degree rotation is required to transmit current and signals. And the installation space is greatly reduced. It is to make the equipment work more smoothly. Therefore, it is necessary to design the slip ring to be small and exquisite. Otherwise, it won't meet the needs of the installation.
At the same time, we have moved with the continuous development of science and technology. Various high-end precision instruments have been developed. It requires the slip ring to transmit the current amount of general power. Also often undertake the transmission of weak electrical signals and various weak signals. The transmission medium is wider, and the number of loops of the slip ring is increasing.
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