Synology AC1900 Wireless Dual Band Gigabit Router RT1900ac
No Longer Available
RT1900ac
Synology Router RT1900ac is a high-speed wireless router designed for homes and offices. The latest wireless technologies provide swift and reliable Wi-Fi connectivity. The revolutionary software experience is incredibly intuitive even for non-techy people. And advanced management tools enable power users to fine-tune the flow of data in the network.
Game-changing software experience
Synology Router Manager (SRM) 1.1 is the operating system that powers the Synology Router RT1900ac. With the friendly interface, it makes managing your network and Wi-Fi settings super simple, while delivering robust tools for power users and professionals.
Tap, swipe, and manage everything
Install the DS router on your Android or iOS device and conveniently manage settings on Synology Router RT1900ac from the palm of your hand. DS router delivers robust tools and options, such as easy installation, wireless network management, real-time traffic monitoring and controls, as well as much more.
Quick and easy setup
Synology Router RT1900ac is designed to simplify the initial setup process. Simply plug it into your existing modem, enter router.synology.com in a web browser, and follow the interactive installation guide to finish.
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Connect cables according to the included installation note
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With a computer connected to Synology Router, open a web browser and go to router.synology.com
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Complete the installation guide, and your Synology Router will be ready!
Fast, reliable Wi-Fi
Equipped with three powerful antennas and support for the latest 802.11ac wireless networking standard, Synology Router RT1900ac broadcasts both 2.4 and 5 GHz spectrums for combined data transfer speeds of up to 1900 Mbps. Never worry about speed bottlenecks even when multiple people are connected to the network.
Lag-free online gaming
Take advantage of easy-to-use bandwidth prioritization and network traffic controls, so your games always get the speed and low latency they need.
Smooth video streaming
Enjoy buffer-free playback when streaming 4K movies from your favorite online video service, or play home videos stored on external storage directly on a DLNA compatible TV or media player.
Fast file transfers
Share important files and documents quickly and smoothly when collaborating with business partners or others.
Robust connectivity with Beamforming
Traditional routers broadcast wireless signals in all directions, regardless of the position of your laptop or smartphone. With smart Beamforming technology, Synology Router RT1900ac focuses wireless signals toward up to six supported devices, reducing latency, economizing power consumption, and improving wireless range.
Powerful connectivity management
For advanced home users and company admins, Synology Router Manager 1.1 delivers tools to manage connectivity so your network runs smoothly and just the way you want.
Smart WAN
For those who need uninterrupted network connectivity, Smart WAN allows Synology Router RT1900ac to connect to the Internet via two network interfaces. If one of the connections goes offline due to ISP problems or other issues, traffic can failover to the other interface. Additionally, load balancing can spread traffic across both interfaces according to customizable settings, allowing you to route traffic through a specific interface according to the destination or source address.
Smart Connect
Not sure which devices should connect to the 2.4 and 5 GHz bands? With Synology's Smart Connect wireless technology, devices are connected to the most appropriate band automatically according to preset or customizable criteria, letting users experience the best Wi-Fi without worrying about technical details.
Content filtering & monitoring
Synology Router Manager (SRM) 1.1 includes advanced traffic tools that surpass the common router. Limit bandwidth consumption, block malicious content, and fine-tune how data travels through your home or office network.
Protect your network
In addition to standard security tools like denial-of-service blocking and firewall management, Synology Router Manager delivers innovative tools to help protect your network from outside attacks.
Intrusion Prevention Beta
The Intrusion Prevention add-on package brings intrusion detection system (IDS) and intrusion prevention system (IPS) features to actively protect your network and devices from malicious parties. IDS analyzes traffic and detects intrusion within network, thus enhancing security rules to avoid future security problems. IPS inspects network packets in order to proactively prevent suspicious traffic and requests from entering your network.
Security Advisor
This handy diagnostics tool helps you optimize and understand security settings for your specific environment. By performing a comprehensive analysis of system settings, password strength, and network preferences, Security Advisor minimizes security holes and protects Synology Router RT1900ac — and your whole network.
QualysGuard Security Scan
Synology strives to guarantee a secure software experience for all users. With the help of QualysGuard, a trusted and market-leading vulnerability scanner, Synology can conduct thorough system scans and implement remediation. See security scan results
Take your files everywhere
By connecting an external storage device, Synology Router RT1900ac can become a private cloud server, allowing you to access files from anywhere, share photos with family and friends, or backup data from your Windows or Mac computers.
Browse and manage files
File Station is a handy file explorer for organizing and sharing files stored on storage devices connected to Synology Router RT1900ac. Upload files from a computer by simply dragging and dropping them into your browser, and then share with friends or coworkers by simply sending them a link.
Synchronize data across devices
Cloud Station lets you set up a private file syncing server, so you can synchronize documents, videos, or photos between Synology Router RT1900ac and other devices, like your computer or mobile devices. When you modify a file on one device, it is automatically updated on the other devices, allowing you to move between home and work, desktop and mobile, all while seamlessly working on the same file.
Back up personal computers
With the Cloud Station Backup application, you can easily back up files from your Windows, Mac, or Linux computers to a storage device connected to Synology Router RT1900ac. File version history saves up to 32 copies of each file, allowing you to go back in time and recover files that were overwritten or accidentally deleted.
Works with Time Machine
With support for Apple's Time Machine backup, Mac users can connect an external storage device to Synology Router RT1900ac and start backing up files from one or more Mac computers. Since the backup tasks are handled over the network, you skip the hassle of plugging in an external hard drive every time you want to back up data.
VPN support, RADIUS server, and other possibilities
Go beyond a simple router with a rich selection of add-on software packages available on Synology's Package Center. Transform your Synology Router RT1900ac into a personal VPN server, professional RADIUS authentication server, 24/7 download hub, multimedia library, or add other handy features for use at home or the office.
Hardware Specifications
CPU Dual core 1.0 GHz
Memory 256 MB DDR3
Antenna type 3x3 MIMO Omni-directional high-gain dipole (2.4GHz / 5GHz)
LAN port Gigabit (RJ-45) x 4
WAN port Gigabit (RJ-45) x 1
External Ports
USB 3.0 x 1 (5V, 1.5A power output)
SD card reader x 1 (SDXC, SDHC)
Button and switch WPS, USB/SD eject, Power, Reset, Wi-Fi On/Off
Appearance
Size (Height x Width x Depth) 66 mm x 206 mm x 160 mm (without antenna)
Weight 0.51 kg
Others
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption* 10.82 W (Access)
7.45 W (Idle)
Temperature
Operating Temperature 5°C to 40°C (40°F to 104°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH
Certification
FCC Class B
CE Class B
BSMI Class B
Wi-Fi Certification
CE
FCC
NCC
RCM
iDA
SRRC
Warranty 2 Years
Wireless
IEEE 802.11ac
IEEE 802.11a/b/g/n/ac
Simultaneous dual-band Wi-Fi
2.4GHz: 600Mbps (256-QAM supported)
5GHz: 1300Mbps
Beamforming
Schedulable Wi-Fi
WPS 2.0 (Wi-Fi Protected Setup 2.0)
3G/4G mobile dongle support (Learn more)
Maximum MAC filters 64
Maximum connected devices 70
Note
In real-world testing, RT1900ac could have at least 70 devices connected concurrently, with the tested device ratio of 5GHz (channel 161) : 2.4GHz (channel 1) = 1 : 3.
Not all of the connected 70 devices in the testing are in transmission, some of them remained idle.
RT1900ac supports at least 40 connected devices that are concurrently transmitting data.
The numbers above are for reference only, which could vary dynamically according to users' network scenarios and conditions.
Network
Internet connection Dynamic IP, Static IP, PPPoE
Port forwarding Setup via manual management or UPnP
Maximum port forwarding rules 64
Maximum UPnP rules 64
Port triggering
Maximum port triggering rules 32
Minimum port triggering timeout 30s
Maximum port triggering timeout 3600s
DMZ
IPv6 IPv6 DHCP server/client, IPv6 tunneling
DHCP Server/client mode, client list, MAC address reservation
Maximum DHCP reservations 500
LAN/WLAN IGMP snooping
VPN
VPN server/client (PPTP, OpenVPN, L2TP/IPSec)
VPN pass-through (PPTP, IPSec, L2TP)
Policy route, Static route, Network Address Translation (NAT), PPPoE relay
Maximum IPv4 static routes 100
Maximum IPv6 static routes 100
Diagnosis tools
Ping
Traceroute
Management
Operating system Synology Router Manager (SRM)
Free OS upgrade
Anywhere access to SRM Synology QuickConnect & Dynamic DNS (DDNS)
Operation modes Wireless Router, Wireless AP, Wireless Client
Wake on LAN (WOL)
WOL over QuickConnect
Maximum connected devices 100
Notification Email, SMS, push service (via DS router)
SSH
SNMP
Configuration backup & restore
User account management
Printer server Maximum printer: 1
Parental Control
Customized Internet schedule
DNS-based web-filter with built-in database
Customized allow/block list Setup by single / multiple devices
Default policy
Maximum devices 50
Maximum blocked URLs 100
Maximum allowed URLs 100
Traffic Control
Internet ban, device speed & priority
Application layer (L7) quality of service (QoS)
Maximum device rules 64
Maximum application rules per device 32
Traffic Monitor
Live view
Historical statistics Daily, Weekly, Monthly, Annual
Website history
Traffic Report
Schedulable
Traffic analysis period Daily, Weekly, Monthly, Annual
Export formats .CSV, .HTML
Security
Wi-Fi encryption WEP, WPA/WPA2-Personal, WPA/WPA2-Enterprise
Wi-Fi MAC address filter
Firewall/SPI Firewall
DoS Protection
Auto block
SSL certificate
Security Advisor
Mobile Apps
DS cloud (Android/iOS)
DS get (Android/iOS)
DS file (Android/iOS)
DS router (Android/iOS)
Network traffic overview
Wi-Fi management
Parental Control
Traffic Control
Network security (firewall, port forwarding, Internet ban)
Wake on LAN
VPN Plus (Android/iOS)
USB/SD Card File Service
File System EXT4, FAT, NTFS, HFS+
Access support
File explorer (via LAN only)
Web browsers: Chrome™, Firefox®, Internet Explorer®: 8 onwards, Safari® 7 onwards, Safari (iOS® 7 onwards on iPad®), Chrome (Android 4.0 onwards on tablets)
Mobile device: DS file
Protocol support Windows file service (CIFS), Mac file service (AFP), FTP/FTPS, WebDAV
Apple Time Machine
Shared Folder privileges
Storage hibernation
Package Center
Cloud Station Server Sync data from multiple platforms, centralizing it on the router while easily keeping historical versions of important files.
Maximum Concurrent File Transfers 64
Note Cloud Station ShareSync is not supported
DNS Server Helps users find and translate domain names into IP addresses
Download Station Supported download protocols: BT/HTTP/FTP/NZB/eMule
Maximum concurrent download tasks 50
Maximum concurrent BT download tasks 20
Media Server (DLNA/UPnP®)
Media indexing
DLNA certified
PS3/PS4/Xbox 360/Xbox One supported
RADIUS Server Provides centralized authentication, authorization, and accounting for wireless network access
VPN Plus Server Easily create and manage secure VPN access through a web browser or client. Supports various VPN services — WebVPN, SSL VPN, SSTP, OpenVPN, L2TP over IPSec, and PPTP.
Maximum Connections 10
Site-to-Site VPN (Beta)
Intrusion Prevention (Beta) Greatly enhance the security of your router with IDS and IPS systems, designed to safeguard your network against internet threats.
Intrusion Detection System (IDS)
Intrusion Prevention System (IPS)
Environment & Packaging
Environment RoHS Compliant
Packaging Content
Main Unit
Antenna x 3
Stand Kit
AC Power Adapter
RJ-45 LAN Cable
Welcome Note
