Today, there are new products to share with you! This is the seventh day of the 7th place in the Jingdong Hot Sale. As a wireless router product sold every 1 second in 11.11, the wireless performance of Fixun K2P has been fully verified in previous evaluation. Now let's explore what kind of hardware configuration supports the strong performance of the router.
The original power of steel iron iron
Fiji K2P uses the current mainstream 802.11ac wireless standard, supports dual-band wireless, dual-frequency concurrent wireless rate up to 1167Mbps, the highest wireless rate of 300Mbps in the 2.4GHz band, with the highest wireless rate of 867 Mbps in the 5GHz band.
Fixun K2P
As the upgraded version of the Fiji K2, the investment in K2P is more in K2P, which not only adheres to the fine tradition of precision, but also selects magnesium aluminum alloy as a housing material, which makes K2P a few "reinforced iron bones" "The routing of the metal case.
At present, the commercially available K2P is divided into 2 versions of moonlight silver and champagne gold. The silver version uses the chip option (MT7621AT) of the MTK (MT7621AT), and the golden version is the BoTong's chip program (BCM47189), today What we get is the silver version of K2P, let's learn how to configure it within it?
Fixun K2P bottom
We have found that there is 2 screws in the bottom rubber pad, unscrewed, then you need to open the bottom of the outer casing with the flat tone screwdriver. After opening the bottom case, you can see the internal construction of the Fixun K2P workmanship.
Open the bottom housing, see the inside of K2P
If the K2P neat motherboard does not show its excellent processes, then the antenna trace of the eye is willing to praise its hard work. As shown in the figure below, you can see that the antenna of K2P is placed in an orderly manner in the card slot in order, and the gel is fixed to the antenna at the antenna interface.
Internal craft fine, layout
Such card slot design not only avoids the free movement of the antenna, but also ensures neat and beautiful equipment, and this design is not very common in other commercially available router products.
Subsequently, two screws can be seen below the back of the motherboard, and the motherboard can be turned over after removing it, and the components of its positive components are observed.
The aluminum housing and the motherboard are attached to the heat-conductive silicon flakes and improve heat dissipation energy efficiency.
However, due to 4 conductive silicon wafers between the aluminum housing and the motherboard, the viscosity is large (such design ensures good heat transfer to the outer casing), so it is slightly used when the motherboard is opened. After opening, K2P's key components are about to uncover their mystery.
Strong internal nuclear supports wide Wi-Fi coverage
After turning off the front of the motherboard, it can be found that the key components of K2P have metal shield coverage, which can both improve heat dissipation energy, and prevent electromagnetic interference of internal components, generally only, high-end products.
Metal shield coverage on key components
Then remove the metal shield cover, and it can be found that there is also a thermally conductive silicon film inside. It can be seen that the refiltration is a heat dissipation performance of K2P, it is really not a little heart thought.
The metal shield also has a thermally conductive silicon
At this time, the internal components of the Fiji K2P also have a list.
Internal map
The first is the chip. Fixun K2P uses a double-core CPU - Lianfa MT7621AT from the main frequency up to 880MHz to the main chip of the router, which is characterized by high integration and strong performance. It supports the Gigabit level exchange forwarding of 5 10/100 / 1000Mbps network ports, so there is no need to match the stand-alone Gigabit Switch chip for Gigabit Net.
K2P main chip is Lianfa MT7621AT
The memory is used in the middle of the 128MB DDR3 memory (Etronte EM6GC16EWKE-12H), and the flash is fired for 16MB flash memory (MXIC MX25L12835FM2i-10g), which indicates that it has been fully complicated by the 64MB memory and 8M ROM of the Fiji K2. promote.
钰 创 128MB DDR3 memory
Wang Hong Electronics 16MB Flash
It is quite little, and the Fiji K2P only uses a wireless chip. It is the MT7615DN of the United Kingdom. The integration is quite high. It can support the double radio frequency of 802.11ac and 802.11n, support dual-frequency 2x2 MIMO architecture, which can guarantee excellent Wireless performance, it can reduce costs.
Lian Zaike MT7615DN wireless chip
It can then be seen that the PA & LNA (Amplifier and noise reduction) module and the RF front end module (FEM) are provided to extend the wireless signal coverage. The power amplifier module can improve the wireless signal transmit power, and the low noise amplifier module reduces the wireless signal to receive noise interference, which can effectively guarantee the user to obtain a broad, stable Wi-Fi signal coverage. The following figure is a PA & LNA chipset that enhances 2.4 g of band.
PA & LNA chipset
This part is a FEM chipset optimized for 5G band. The wireless signal coverage can also find a large increase in the K2P evaluation by the Fixian Engineer's repetitive adjustment of the Fixian Engineer (Wi-Wi-Wi-Test Point Wi- The FI signal strength can be increased by 20%).
FEM chipset
Summary: Fixun K2P is a new model
Overall, K2P has been manufactured throughout the product manufacturing of the design philosophy and technological techniques that have been refined. For example, for the innovative application of components and the strict selection, such as rigorous and fine, and gigabit-level network ports, but not only provide a high-quality router product for consumers from within the field, but also A little bit drip showing a scientific and new business unique trainer.
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