Netgear Orbi 770: Giải Pháp Wi-Fi 7 Mesh Giá Tốt Cho Gia Đình Hiện Đại

Netgear Orbi 770: Giải Pháp Wi-Fi 7 Mesh Giá Tốt Cho Gia Đình Hiện Đại

Netgear Orbi 770 đã làm mới cuộc chơi trong thế giới Wi-Fi 7 với mức giá phải chăng hơn, mang đến hiệu năng vượt trội cho các gia đình đam mê công nghệ. Với giá chỉ $1,000 cho bộ router và hai node hoặc $700 cho router và một node, Orbi 770 là lựa chọn hoàn hảo cho những ai muốn trải nghiệm tốc độ mạng đỉnh cao mà không cần chi quá đắt.

#NetgearOrbi770 #WiFi7 #MeshWiFi #CôngNghệMạng #GiaĐìnhHiệnĐại

Thông Số Kỹ Thuật Nổi Bật

• Wi-Fi Specification: BE11000 (802.11be)
• Antenna: 6 ăng-ten cố định
• Cổng Router: 1 cổng WAN 2.5 Gbps, 3 cổng LAN 2.5 Gbps
• Cổng Node: 2 cổng LAN 2.5 Gbps
• Chip xử lý: Quad-core 1.5GHz, RAM 2GB, Bộ nhớ 4GB
• Chip Wi-Fi: Qualcomm Networking Pro 620
• Phạm Vi Tối Đa: 95 feet
• Kích Thước: 9.9 x 5.3 x 4.0 inches
• Chi Phí Điện Hàng Năm: $45 (cho router và hai node)

#ThôngSốKỹThuật #CôngNghệWiFi7 #NetgearOrbi770

Hiệu Năng Vượt Trội

Orbi 770 sử dụng kênh dữ liệu 320MHz, băng tần 6GHz và công nghệ 4K QAM, giúp tốc độ mạng vượt xa cả kết nối cáp Gigabit. Dù thiếu kênh 5GHz thứ hai cho backhaul không dây, Orbi 770 vẫn tỏa sáng ở khoảng cách xa, đặc biệt phù hợp với những ngôi nhà rộng lên đến 8,000 feet vuông.

#HiệuNăngCao #TốcĐộĐỉnh #WiFi7Performance

Thiết Kế Tinh Tế

Với thiết kế tháp tam giác trắng nhỏ gọn (9.9 x 5.3 x 4.0 inches), Orbi 770 dễ dàng đặt ở mọi không gian trong nhà. Đèn LED phía trước giúp người dùng dễ dàng theo dõi trạng thái kết nối.

#ThiếtKếHiệnĐại #NetgearOrbi770Design #TrảiNghiệmNgườiDùng

Cài Đặt Đơn Giản

Quá trình cài đặt chỉ mất 7 phút 40 giây với ứng dụng Netgear Orbi trên iOS và Android. Người dùng có thể tùy chỉnh mạng, kiểm tra firmware và thêm node một cách dễ dàng.

#CàiĐặtNhanhChóng #NetgearApp #TrảiNghiệmMượtMà

Phần Mềm Và Tùy Chỉnh

Netgear cung cấp giao diện web và ứng dụng di động để quản lý mạng. Người dùng có thể tối ưu hóa kênh dữ liệu, giám sát thiết bị kết nối và kích hoạt tính năng bảo mật Bitdefender.

#PhầnMềmQuảnLý #BảoMậtMạng #NetgearOrbi770Software

Nhược Điểm Cần Lưu ý

• Chỉ có ba cổng LAN 2.5 Gbps, có thể thiếu cho các gia đình nhiều thiết bị.
• Thời gian bảo hành chỉ 30 ngày, thấp hơn so với đối thủ.
• Không có cổng USB để kết nối thêm thiết bị lưu trữ.

#NhượcĐiểm #LưuÝKhiMua #NetgearOrbi770Review

Kết Luận

Netgear Orbi 770 là giải pháp Wi-Fi 7 mesh giá tốt, phù hợp cho các gia đình cần tốc độ mạng cao và phạm vi phủ sóng rộng. Dù có một số hạn chế, Orbi 770 vẫn là lựa chọn hàng đầu trong phân khúc giá này.

#ĐánhGiáNetgearOrbi770 #LựaChọnTuyệtVời #WiFi7Mesh

networking benchmark configured to simulate 10 data-hungry users. 

Using a Wi-Fi 7-equipped Acer Swift Edge 16, the Orbi 770 had a throughput of 1.920 Gbps with the notebook and router next to each other. That’s about 30% off the blistering 2.675 Gbps pace set by the Orbi 973. Still, it’s more than enough for most users.

Using six feet of Cat 6 cabling and the Orbi 770’s wired networking abilities moved 4.280 Gbps to the Swift Edge 16 test system using a Thunderbolt 2.5 Gbps Ethernet adapter. That’s a lot of data but slightly short of the TP-Link Archer GE800’s 4.449 Gbps.

Using a wireless connection, the test system registered 1.721 Gbps of throughput at the real-world distance of 15-feet. That’s on a par with the 1.736Gbps from the TP-Link Deco BE85, but 14% slower than the Orbi 973’s class-leading 2.003 Gbps.  

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Row 0 – Cell 0	Netgear Orbi RBE773	Netgear Orbi RBE973	TP-Link Deco BE85	Netgear Orbi RBKE963
15 feet	1.721Gbps	2.003Gbps	1.736Gbps	1.009Gbps
50 feet	391.1Mbps	495.1Mbps	790.4Mbps	190.5Mbps
75 feet	199.2Mbps	174.8Mbps	179.2Mbps	93.4Mbps
90 feet	54.2Mbps	25.3Mbps	42.6Mbps	39.9Mbps

At 50-feet, the Orbi 770’s throughput dropped to 391.1 Mbps, more than double the data flow of the Wi-Fi 6E-based Orbi RBKE963. Still, it’s 100 Mbps less bandwidth than the Orbi RBE973 and about half that of the TP-Link Deco BE85’s 790.4Mbps. 

When the router and test system were 75-feet apart, the Orbi 770 rocked with 199.2Mbps versus 93.4Mbps (Orbi RBKE963), 174.8Mbps (Orbi RBE973) and 179.2Mbps (Deco BE85). At the 90-foot mark, the Orbi RBE773 continued to lead with 54.2Mbps, twice the throughput of the Orbi 973 and nearly 30% more than the Deco BE85. 

The Orbi 770 had a 95-foot range and was just short of being able to fill my 3,500 square foot home with Wi-Fi data. There were several unconnected areas at the edges.

With the Wi-Fi signal traveling across a 25-foot room and through a wall, the Orbi 770 delivered 1.318 Gbps versus 1.094 Gbps for the Orbi 973, a 17% improvement. It worked well in mesh mode as well with one node directly above the router on the second floor and the test system 40 feet away receiving 404.4 Mbps. With a node in the basement, 457.5 Mbps was delivered to the test system 40 feet away. This is 10% less than the Orbi 973’s second floor score of 473.5 Mbps but nearly double the Orbi 973’s basement throughput of 250.0 Mbps.

The Orbi 770 dominated my network saturation test, where I played videos on the Acer Swift Edge 16, while a ThinkPad T470 tapped into Spotify and an iPad Pro played the BBC World Service audio feed. All this was going on while my HP Envy desktop moved data onto and off my networked RAID storage array. There were no freezes, lost frames or audio interruptions

While it was moving data back and forth, the passively cooled Orbi 770 never got above 98 degrees Fahrenheit. The host router used 13.9 watts while each node consumed 9.1 watts for a total annual electricity budget of $45, one-quarter less than the faster Orbi 973. The estimate is based on 24/7 operations and 16 cents per kilowatt hour, the national average price of electricity.

Netgear Orbi 770 review: Setup 

Like many competitors, the Orbi RBE773 can be set up using the router’s internal web server and user interface or with the Netgear Orbi app; there are versions for iOS as well as Android. I started by plugging everything in and connected my Samsung Galaxy Tab S20 phone to the host’s default address; the passcode is printed on a sleeve. The app found the router immediately.

The router’s LED glowed white and was ready. I picked the type of Orbi hardware and added the number of satellites.

I added a new LAN name and password, followed by an administrator password. I set up Netgear’s Touch ID for fingerprint check in and answered two challenge questions in case I forget the password.

Then, the system did its dirty work, checked for new firmware and incorporated the two satellites. It took 7 minutes and 40 seconds, less than half the time for setting up the Orbi 973.

Netgear Orbi 770 review: Configuration

The Orbi 770 can use either the app or a connected browser to make changes and customize the network. The browser interface starts with a comprehensive look at the network, including Internet status and number of satellites.

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The stack of options on the left include Internet, Wireless and Attached Devices. It’s where I could have added another Orbi satellite. The real action is in the Advanced section for seeing which data channels are in use and tabular data movement stats. Finally, there’re a lot of customization options, like for a VPN server and a Video LAN.

There’re options for encrypting the backhaul data traffic and using higher speed 240 MHz data channels for communications between the nodes and host. While there’s no way to change the RTS threshold or Beacon Interval, the Orbi 770 allows tweaking the Preamble setting.

The Orbi app’s main screen hasn’t changed much over the years with a light blue and white color scheme. There are four tiles visible and another six that require scrolling.

The router icon up top shows it’s connected and the number of satellites. Tap on the satellites for the network map and to see what’s online or disconnected.

The app’s 10 functional boxes divide up the networking chores. The Device Manager shows online devices. Tap on any to see the details as well as start using the Armor-based Bitdefender malware protection.

There are boxes for Internet Speed, Parental Controls and the guest network. The WiFi Analytics tile has a speedometer gauge for the current connection’s signal strength.

The Traffic Meter is for graphing nerds, like me, to show aggregate details for the LAN’s up- and download amounts. It can be set to Total or Average for the week or month.

The app’s three-line link provides access to many of its functions and adjustments. They range from basic settings to managing the Netgear account to re-starting the system.

While Netgear limits personalized support, it’s good that the company has lots of DIY items available online. They range from firmware and setup videos to general FAQs and specific details about the company’s hardware and troubleshooting tips.

Netgear Orbi 770 review: Verdict 

The Orbi RBE773 shows that the second generation of Wi-Fi 7 mesh gear is both impressive and disappointing. Yes, the price for premium performance has fallen sharply and no longer is a choice between getting a good network and paying the mortgage. With 6 GHz transmission, 4K QAM modulation and the ability to tap into ultra-wide 320 MHz data channels, it can make gigabit per second cabling look antediluvian.

That said, the Orbi 770 lacks 10 Gbps inputs and the router has only three downstream Ethernet ports, they can all handle 2.5 Gbps traffic so it should satisfy most data-hungry families. Along with its 90 days of support, Netgear shortchanges buyers with a 30 day warranty. To get a reasonable two years of coverage costs $80.

While it couldn’t keep up with its older brother, the Orbi RBE973, at short range, the Orbi RBE773 dominated the competition at middle and long distances. All this makes the $1,000 Orbi RBE773 not only a good way to build a home network, but a good buy as well.  

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