ZyXEL N750 NBG5615 router review
ZyXEL introduced the N750 NBG5615 router in 2013. It is powered by Ralink RT6856 @ 700 MHz chipset, 128 MB of RAM, and 16 MB of flash memory.
Want to know if the N750 NBG5615 is a game-changer? Keep following along!
Table of Contents
Our personal experiences and opinions form the basis of this article. We aimed to share insights on a topic, and we hoped others would find it useful and inspirational. The specs below rely on official manufacturer data, but we also consider user reviews. If you noticed any mistakes or missing details about the ZyXEL N750 NBG5615, please let us know. Furthermore, we strive to deliver a thorough and precise overview.
The N750 NBG5615 is a versatile router that offers more than basic functionality. It has advanced features and capabilities. It provides a reliable, fast network for homes and offices. The USB connectors on the router add versatility to your network. They enable file sharing, printer sharing, and other USB functions. ZyXEL has a strong presence and offers a wide range of networking products.
ZyXEL N750 NBG5615 specifications
Brand | ZyXEL |
---|---|
Name | N750 NBG5615 |
Type | NBG5615 |
Rating | |
Launch | 2013 |
Body
Dimensions | 186 x 120 x 30 mm |
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Weight | 308 g |
If you have limited space, like in a small apartment or office, the dimensions can determine if it can fit there. The weight of a router can matter in some situations. But, it is usually not as crucial as other factors. These factors include features and compatibility.
System
Chipset | Ralink RT6856 @ 700 MHz |
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RAM | 128 MB |
Flash | 16 MB |
OS | ZyXEL |
Power supply | 12 V / 2 A |
The Ralink RT6856 @ 700 MHz CPU is key. It, along with factors like RAM and firmware, decides how well the router works. The amount of RAM in a router can affect its performance. It also affects its capacity to handle concurrent operations and traffic. The 16 MB flash memory in the router serves as the storage medium for the router's firmware. Upgrading router firmware has become simple and user-friendly. The ZyXEL provides the right power supply. It is 12 V / 2 A, this matches the router's voltage needs.
Network
Protocols | IPv4 |
---|---|
LAN ports | 4 x 10/100/1000 Mbps |
WAN ports | 1 x 10/100/1000 Mbps |
Mobile network | no |
VPN support | no |
Like many modern routers, the N750 NBG5615 supports many network standards too. Most networking equipment, like routers and switches, supports IPv4. This router has Gigabit Ethernet LAN ports. They provide data transfer speeds of up to 1000 Mbps (1 Gbps) over Ethernet connections. This router ensures that you can use fast internet from your ISP fully.
Wireless
Antennas | 3 x 3 dBi fixed |
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2.4 GHz | yes |
5 GHz | yes |
60 GHz | no |
Standards | IEEE 802.11a/b/g/n |
Class | N750 |
Speed | 300 + 450 Mbps |
Transmit power | 20 dBm |
Security | WEP WPA WPA2 |
Guest network | yes |
The 3 x 3 dBi, fixed antennas allow sending and getting many data streams at once. This boosts overall throughput and improves Wi-Fi performance. Many IoT devices, smart home devices, and older Wi-Fi devices mainly use the 2.4 GHz band. This router operates on both the 2.4GHz and 5GHz frequency bands. It lets you connect devices to the best band for their needs. Older routers have a more limited range than newer Wi-Fi standards. So, they are less suitable for larger homes or offices.
Real-world N750 NBG5615 router speeds are lower than its theoretical maximum speed. WEP was the first Wi-Fi security protocol. But it is now seen as weak and easy to hack. The introduction of WPA2 (Wi-Fi Protected Access 2) improved upon WEP. It provides stronger security.
Connectivity
USB ports | 2 x USB 2.0 |
---|---|
Print server | yes |
File server | yes |
The USB 2 port has a maximum theoretical data transfer rate of 480 megabits per second (Mbps). A USB print server adds print functionality. You can manage settings, watch queues, and control access from one place. The N750 NBG5615 router lets you schedule backups. You can back up to the connected USB storage device.
Administration
Default IP | 192.168.1.1 |
---|---|
Default username | [blank] |
Default password | 1234 |
If you can't log in to your ZyXEL router's setup panel, try resetting it. A reset can help you troubleshoot. It is highly recommended to change the default password of your N750 NBG5615 router. Do this after the initial setup.
Pros and Cons
Every router, including this ZyXEL one, has its good sides and not-so-good sides. Let's take a closer look at both to get a full understanding of what this router can do. We'll talk about what it does well and also where it could use some improvements. Just remember, this is just what I think, and you might see things differently.
Pros
- lightweight
- sufficient memory
- high-speed LAN port
- high-speed WAN port
- works on 5 GHz band
- USB 2 compatible
- printserver functionality
- fileserver operation
Cons
- insufficient flash
- missing Wi-Fi 6 support
- lacks Wi-Fi 5 compatibility
- incompatible with WPA3
- missing WPS support
ZyXEL N750 NBG5615 photos
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