amazon Asus RT-AC87U reviews
The RT-AC87U is the first wireless router from Asus in the wave of next-generation 802.11ac Wi-Fi devices and one of the key improvements to the standard is MU-MIMO technology (multi-user, multiple input and multiple output), capable of meeting high-speed wireless connectivity needs of many home appliances.
In addition, the Asus router is equipped with four external antennas for convenient navigation of the device directly to the device instead of randomly in all directions. Dual-band, high backward compatibility, capable of transmitting data on both 2.4GHz and 5GHz bands, suitable for a 4K wireless home entertainment system, data sharing Large capacity or streaming content online at super resolution at 60 frames per second without affecting system performance.
Basic technical parameter
Product line: Wireless router.
Support: 802.11ac Wi-Fi, 2.4GHz: 600 Mbps + 5GHz: 1.734 Mbps.
Antenna: 4, detachable.
Connector: 1 gigabit WAN, 4 gigabit LAN, 1 USB 3.0, 1 USB 2.0.
Technology, features: CPU Quantenna QSR1000, AC2400 MU-MIMO dual band gigabit, AiProtection, AiDisk, Download Master.
Security mechanism: WPS, WPA / WPA2.
Dimensions: 25.8 x 18.4 x 5.6 cm, weight 558 grams.
Design
The Asus router design demonstrates the identity of the ROG product line for gamers. The black shell gives a strong feel and square, sharp edges. The bottom and sides of the heat sink, which makes the heat dissipation more efficient so that the product does not overheat when operating continuously for a long time.
In addition to the LED status display system, the RT-AC87U front panel also has an LED on / off switch and Wi-Fi on the left. Meanwhile, USB 3.0 ports on the right side allow direct connection to network storage devices, external hard drives or printers. The large rubber base allows the device to stand firmly on the table surface or even be hung on the wall.
Connectors and function buttons on the back include a Wi-Fi Protected Setup (WPS) button that simplifies authentication steps for network logins. The reset button is set to factory default, USB 2.0 port for 3G / 4G modem or other storage device and 4 gigabit LAN ports. LAN 1 and 2 support Link Aggregation, which combines two network cards into one to increase bandwidth or redundancy between connections. This feature is especially useful when used with high-end network storage systems such as the WD My Cloud EX4100, which ensures fast data retrieval and high reliability.
Wi-Fi 802.11ac MU-MIMO
As mentioned above, the RT-AC87U is also one of the devices in the new 802.11ac Wi-Fi wave, especially MU-MIMO multi-channel multi-user technology allows multiple devices to receive multiple data streams same time. It is also considered one of the most important technologies of the current 802.11ac Wi-Fi network.
MU-MIMO has a technique called beamforming to send signals directly to the user’s device instead of randomly shifting in all directions. This makes sharing Wi-Fi networks more efficient by using better available spectrum, interference management, and basic protocols such as average access control. Many devices work as if they are connected directly to each individual router, ensuring uninterrupted connectivity and avoiding impact to speed at when used.
The RT-AC87U router can send and receive data at a total bandwidth of 2.4Gbps, of which the 2.4GHz channel rate is 600Mbps and the 5GHz band is 1,734Mbps. The antenna design is MU-MIMO 4×4 with wide coverage to 465 m2. Of course, this is only a theoretical figure because, in practice, performance will decrease depending on network conditions, the environment used, and the interference between the networks.
Configuration management
Similar to the same Asus router model, the RT-AC87U’s configuration interface remains unique and intuitive. Headings are listed on the left in the tree structure, just click on them to view the device status, general configuration parameters, network status, the number of connected devices on the screen.
First, you need to log into the router’s configuration interface by launching the web browser and typing the default IP address 192.168.1.1 or http://router.asus.com. Sign in with the default account and there are two setup options for you to choose from: Quick Internet setup or manual configuration if you prefer. Detailed configuration steps are quite simple, like the other router so I will not mention this part.
The highlight of the RT-AC87U is the AiProtection feature, which is developed by Asus security company Trend Micro. This feature is equipped with three layers of security, ranging from security vulnerabilities, blocking access to Web sites, malicious URLs to protection, intrusion prevention and threats. scare the network. Of course, we all know the security mechanism is limited, and the biggest flaw in security is humanity.
where can you get a Asus RT-AC87U online
ASUS RT AC87U Wireless AC2400 Dual B& Gigabit Router, AiProtection with Trend Micro: Buy it now
Performance
To assess the actual performance of the Asus RT-AC87U, We have set up an 802.11 ac Wi-Fi network, including four different computers using the same 5GHz band at the office. The test environment has seven additional Wi-Fi networks broadcast at both 2.4GHz and 5GHz frequencies, which means that the signal interference can be very large due to the need to compete with other SSID bands. So the test results below will be the approximate numbers we actually get in daily use.
Specifically with Speedtest.net, the download speed is 94.83 Mbps and upload is 95.80 Mbps. This also shows that the Asus wireless router perfectly meets the needs of high-end users in a 4K home entertainment system. More specifically, the bandwidth is sufficiently wide so that 4k streams of 4K content transmit video signals, compressed and uncompressed audio in a smooth, not lag.
The download trial of Bluray film showed an average download speed of 4,743 KB / s, or about 4.63 MB / s. In case many users stream 4K content at the same time still use the connection for gaming needs, check mail or browse the total bandwidth to meet will be huge. And like the Linksys EA7500 I’ve tested, the Asus RT-AC87U can handle this.
Advantages
Beautiful design, efficient heat sink.
Broadband, high speed.
Basic NAS support and external storage via USB 3.0.
Intuitive configuration interface, easy to use.
Defect
Expensive.
USB 3.0 design on the front side is inconvenient to use.