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Synology RT1900ac router review

600 + 1300 Mbps
IEEE 802.11a/b/g/n/ac
Broadcom BCM58622 @ 1 GHz
256 MB / 4096 MB

Synology introduced the RT1900ac router in 2016. It is powered by Broadcom BCM58622 @ 1 GHz chipset, 256 MB of RAM, and 4096 MB of flash memory.

Interested to see if this Synology router is a hit? You'll find out by the end of our article!

Table of Contents

  • Synology RT1900ac specifications
    • Body, dimensions, weight
    • System, chipset, RAM, flash, power supply
    • Network, protocols, WAN and LAN ports
    • Wireless, antennas, speed, security
    • Connectivity
    • Features
    • Administration, user interface, login information
  • Verdict, Pros and Cons
  • Photos
  • Comparisons

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 Synology RT1900ac, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

Synology RT1900ac / RT1900AC

The RT1900ac is a popular router model from Synology. Many users have given it positive reviews. You can connect supported USB devices to the router. Synology has actively developed innovative networking solutions.

Synology RT1900ac specifications

BrandSynology
NameRT1900ac
TypeRT1900AC
Rating
Rated 4/5 based on 1483 user votes.
Launch2016

Body

Dimensions206 x 66 x 160 mm
Weight510 g

The dimensions and design of a router can impact its cooling capabilities. Routers with larger dimensions may have more space for internal cooling mechanisms. If you plan to mount your router on a wall or ceiling, the weight can affect the mounting process. It also affects the type of mounting hardware needed.

Synology RT1900ac (RT1900AC) / 2

System

ChipsetBroadcom BCM58622 @ 1 GHz
RAM256 MB
Flash4096 MB
OSSynology SRM
Power supply12 V / 2 A

The Synology RT1900ac router has a Broadcom BCM58622 @ 1 GHz processor. The 256 MB of RAM enables the router to handle multiple tasks and processes concurrently. Flash memory retains its data even when the router is off. This allows the router to keep its firmware and settings across reboots. Synology often releases firmware updates. They improve the router's features, security, and bugs. They also add new features. The 12 V / 2 A PSU provides power to the router. If it breaks, you can replace it with a new one.

Synology RT1900ac (RT1900AC) / 4

Network

ProtocolsIPv4
IPv6
LAN ports4 x 10/100/1000 Mbps
WAN ports1 x 10/100/1000 Mbps
Mobile networkyes, with USB dongle
VPN supportPPTP
L2TP/IPSec
OpenVPN

Like many modern routers, the Synology RT1900ac supports many features and tech. They improve your network's connectivity and security. The IPv4 is the fourth iteration of the Internet Protocol (IP). It is the most widely used version of IP on the internet today. The latest firmware supports IPv6. It provides a system to identify and locate computers on networks. Gigabit Ethernet ports support data transfer rates of up to 1 gigabit per second (Gbps).

A Gigabit WAN port is helpful. It is useful when your internet plan supports high speeds. The RT1900ac router supports 3G or 4G dongles, allowing you to connect to a cellular network. OpenVPN is available for many operating systems. These include Windows, macOS, Linux, Android, and iOS. IPsec uses encryption algorithms. They protect the secrecy and integrity of data sent over IP networks. PPTP creates a VPN tunnel between two endpoints. It allows secure communication over an insecure network, such as the internet.

Synology RT1900ac (RT1900AC) / 1

Wireless

Antennas3 x 4.6 dBi
RP-SMA
2.4 GHzyes
5 GHzyes
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac
ClassAC1900
Speed600 + 1300 Mbps
Transmit power20 dBm
SecurityWEP
WPA
WPA2
Guest networkyes

This router has 3 x 4.6 dBi, RP-SMA antennas. Antennas are key parts of wireless routers. They send and receive radio signals to make wireless connections. The router supports the 2.4 GHz Wi-Fi. The 5 GHz band is less crowded. This leads to less interference and a clearer wireless signal. The RT1900ac router is 5 GHz capable. The Wi-Fi router offers fast data speeds. They are good for streaming HD video, online gaming, and large file transfers.

The top speed, 600 + 1300 Mbps, is the highest data rate the router can reach. It's the theoretical limit in perfect conditions. 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.

Synology RT1900ac (RT1900AC) / 5

Connectivity

USB ports1 x USB 3.0
Print serveryes
File serveryes

The USB 3 ports provide a fast interface for external storage with data transfer rates of up to 4.8 Gbps. USB print servers let you connect a USB printer to your network. This makes it accessible to many devices. You can connect external storage devices such as USB flash drives or USB hard drives to your router.

Synology RT1900ac (RT1900AC) / 3

Features

SpecialsSD card reader

Administration

Default IP192.168.1.1
Default usernameadmin
Default password[blank]

Changing the password often is a good security practice. It protects your network and devices from unauthorized access. Changing the default password improves your router's security. It reduces the risk of unauthorized individuals controlling your network.

Pros and Cons

Every router, including this Synology 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

  • generous memory
  • plentiful flash
  • IPv6 capable
  • high-speed LAN port
  • high-speed WAN port
  • 3/4G USB modem capable
  • supports OpenVPN
  • works on 5 GHz band
  • decent Wi-Fi performance
  • USB 3 compatible
  • printserver functionality
  • fileserver operation

Cons

  • missing Wi-Fi 6 support
  • incompatible with WPA3
  • missing WPS support

Synology RT1900ac photos

Synology RT1900ac / RT1900AC photo
Synology RT1900ac / RT1900AC photo
Synology RT1900ac / RT1900AC photo
Synology RT1900ac / RT1900AC photo
Synology RT1900ac / RT1900AC photo
Synology RT1900ac / RT1900AC photo
Synology RT1900ac / RT1900AC

Synology RT1900ac comparisons

We've noticed that many of our visitors like to compare the Synology RT1900ac router with these popular models.

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If there’s information about the Synology RT1900ac that you would like to see on this site, then write to us.

Robert Miller
For over 15 years, I've immersed myself in the world of networking devices as a tech aficionado. I've dedicated myself to thoroughly testing and analyzing routers and other networking gear. I aim to provide thorough reviews. They will give you the knowledge needed to improve your network.
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