synology RT1900ac Default Router Login: Username, Password & IP Address

FieldValue
Router ModelSynology RT1900ac
BrandSynology
Default IP Address192.168.1.1
Login URLhttp://192.168.1.1
Default Usernameadmin
Default Passwordadmin
Wireless StandardWi-Fi 5 (802.11ac)
Frequency BandsDual-band 2.4GHz + 5GHz
Quick Answer: To log in to the Synology RT1900ac, open a browser and navigate to 192.168.1.1. Enter the default username "admin" and password "admin". If these credentials do not work, the password may have been changed — use the reset button to restore factory defaults.

Key Facts About Synology RT1900ac Default Login

  1. Default IP Address: 192.168.1.1
  2. Default Username: admin
  3. Default Password: admin
  4. Admin panel URL: http://192.168.1.1
  5. Reset method: Hold reset button for 10 seconds
  6. Supported browsers: Chrome, Firefox, Edge, Safari
The Synology RT1900ac is a versatile Wi-Fi router designed to deliver robust network performance and advanced features for home and small office users. It utilizes 192.168.1.1 as its default gateway address, allowing for straightforward access to its administrative interface. This guide provides comprehensive details on accessing your router, its specifications, and essential security measures.

What Are the Technical Specifications of the Synology RT1900ac?

Specification Details
Wireless Standard Wi-Fi 5 (802.11ac)
Frequency Bands Dual-band (2.4 GHz and 5 GHz)
Maximum Speed Up to 1300 Mbps on 5 GHz, 600 Mbps on 2.4 GHz (Total 1900 Mbps)
Security Protocols WPA/WPA2-Personal, WPA2-Enterprise
Antennas 3 external adjustable antennas
Ports 1 x Gigabit WAN port, 4 x Gigabit LAN ports, 1 x USB 3.0 port
Processor 1.7 GHz dual-core processor
RAM 512 MB DDR3
Based on technical specifications, the Synology RT1900ac is equipped with a powerful 1.7 GHz dual-core processor and 512 MB of DDR3 RAM, enabling it to handle demanding network tasks efficiently. It adheres to the Wi-Fi 5 (802.11ac) standard, offering dual-band connectivity with theoretical maximum speeds of up to 1300 Mbps on the 5 GHz band and 600 Mbps on the 2.4 GHz band, resulting in a combined throughput of up to 1900 Mbps. For enhanced network security, it supports WPA/WPA2-Personal and WPA2-Enterprise protocols. The router features three external adjustable antennas to optimize Wi-Fi coverage. Connectivity options include one Gigabit WAN port and four Gigabit LAN ports, alongside a USB 3.0 port for external storage or device connectivity.

How Do I Log In to the Synology RT1900ac Router Admin Panel?

To access the Synology RT1900ac admin panel (router configuration interface), follow these steps:
  1. Connect to the Router: Ensure your computer or device is connected to the Synology RT1900ac's network, either via an Ethernet cable (recommended for initial setup and stability) or Wi-Fi.
  2. Open a Web Browser: Launch your preferred web browser, such as Google Chrome, Mozilla Firefox, Microsoft Edge, or Safari.
  3. Enter the IP Address: In the browser's address bar, type the default IP address for the Synology RT1900ac, which is 192.168.1.1, and press Enter. Alternatively, you can try accessing it via router.synology.com.
  4. Enter Credentials: On the login page, enter the default username "admin" and the default password "admin".
  5. Access Admin Panel: Click the "Login" or "Sign In" button to access the router's administrative interface.
It is highly recommended to use a wired Ethernet connection when first configuring your router to prevent disconnections during the setup process.

How Do I Find the Synology RT1900ac Login IP Address?

The default login IP address for the Synology RT1900ac is 192.168.1.1. If this IP address does not work, it's possible that the IP address has been changed or your network is using a different gateway. You can determine your router's current IP address by checking the network settings of a connected device. On Windows, open the Command Prompt and type ipconfig, then look for the "Default Gateway" under your active network adapter. On macOS or Linux, open the Terminal and type ip route | grep default or netstat -nr | grep default, respectively, to find the default gateway. The address listed as the "Default Gateway" is your router's IP address.

How Do I Reset the Synology RT1900ac Router Password Without Logging In?

You can reset the Synology RT1900ac to factory defaults without knowing the current password by using the hardware reset button. This process will revert all settings, including the Wi-Fi name (SSID), password, and administrator credentials, back to their original factory state.
  1. Locate the Reset Button: Find the small reset button, typically a pinhole, on the back or bottom of the Synology RT1900ac router.
  2. Power On the Router: Ensure the router is powered on.
  3. Press and Hold: Using a paperclip or a similar pointed object, press and hold the reset button for approximately 10 seconds.
  4. Release the Button: Release the button and wait for the router to reboot completely. This may take a few minutes.
After the reset, you will be able to log in using the default credentials (username: admin, password: admin) and the default IP address (192.168.1.1). Be aware that performing a hard reset will erase all custom configurations.

Why Can't I Log In to My Synology RT1900ac Router?

The most common reasons for being unable to log in to your Synology RT1900ac router include using the wrong IP address, entering incorrect login credentials, or encountering browser-related issues. If you've never logged in before or have reset the router, ensure you are using the default IP address 192.168.1.1, username "admin," and password "admin." If the credentials do not work, it's highly probable that the password or username has been changed from the defaults. Additionally, clearing your browser's cache and cookies, or trying a different web browser, can resolve login problems. Ensure your device is properly connected to the router's network, preferably via an Ethernet cable, as Wi-Fi connectivity issues can sometimes prevent access to the admin panel. Firewall settings on your computer could also be blocking access to the router's IP address.

How Do I Secure My Synology RT1900ac Router After Login?

Securing your Synology RT1900ac router after logging into its admin panel is crucial for protecting your network from unauthorized access and cyber threats.
  1. Change Default Credentials: Immediately change the default administrator username and password to something strong and unique. Avoid using common passwords like "admin" or "password."
  2. Enable Strong Wi-Fi Encryption: Configure your wireless network to use WPA2-AES or WPA3 encryption, which are the most secure standards currently available.
  3. Update Firmware: Regularly check for and install firmware updates provided by Synology. These updates often include important security patches.
  4. Disable Remote Management: Unless absolutely necessary, disable remote administration access from the internet to prevent external attackers from attempting to log into your router.
  5. Set Up a Guest Network: If your router supports it, create a separate guest Wi-Fi network for visitors. This isolates their devices from your main network.
  6. Strong Password Policy: Enforce a strong password policy for your Wi-Fi network, requiring a mix of uppercase and lowercase letters, numbers, and symbols, with a minimum length of 12 characters.
Following these steps will significantly enhance the security posture of your Synology RT1900ac and protect your home or office network.

Other Common Default Credentials for Synology Routers

UsernamePasswordNotes
adminadminMost common default for Synology routers
admin(blank)Some older or specific models may have a blank password
adminpasswordLess common, but possible on some firmware versions
useruserRarely used for guest access

What Are Common Router Login IP Addresses?

IP AddressCommon UsageBrands
192.168.1.1Most common gatewayTP-Link, Netgear, Asus, Synology
192.168.0.1Common alternativeD-Link, Belkin, Linksys
192.168.1.254ISP-provided routersVarious ISPs, some Netgear models
10.0.0.1Apple & some cable routersApple AirPort, Xfinity, some Motorola modems
192.168.2.1Less common, but used by some manufacturersSome Huawei, D-Link models

IP Address Probability

Address / DomainUsage ProbabilityNotes
192.168.1.148%Primary default for many routers including Synology RT1900ac
192.168.0.147%Second most common default gateway IP
192.168.1.2543%Often used by ISPs for their branded routers
192.168.0.2541%Less common, typically for specific ISP setups
router.synology.com1%Synology's alternative domain access method

Frequently Asked Questions About Synology RT1900ac Login

Can I change the default login password for my Synology RT1900ac?

Yes, you can change the default login password for your Synology RT1900ac router. After logging in to the Synology RT1900ac admin panel with the current credentials, navigate to the administration or system settings section to set a new, strong password. It is highly recommended to change the default password from "admin" to something unique and complex to enhance your Synology RT1900ac's security.

How do I access the Synology RT1900ac admin interface if 192.168.1.1 isn't working?

If 192.168.1.1 is not working for your Synology RT1900ac, you can try the alternative login URL router.synology.com. If that also fails, you may need to find the correct IP address assigned to your Synology RT1900ac by your network. This can be done by checking the default gateway in your computer's network settings. For some users, the IP address might be different if it was manually changed or assigned by an ISP.

What is the default Wi-Fi password for the Synology RT1900ac?

The Synology RT1900ac comes with a default administrator username of "admin" and a default administrator password of "admin" for accessing its configuration interface. The default Wi-Fi password (for connecting devices to the wireless network) is usually printed on a sticker on the router itself or found in the quick start guide provided by Synology. This Wi-Fi password is separate from the admin login password.

How can I reset the Synology RT1900ac to factory settings if I forgot the login password?

To reset the Synology RT1900ac to factory settings when you've forgotten the login password, you must perform a hardware reset. Locate the small reset button on the router, power it on, and press and hold the button with a paperclip for approximately 10 seconds. This action will revert your Synology RT1900ac to its default IP address, username, and password, allowing you to log in again.

What are the benefits of changing the default IP address of my Synology RT1900ac?

Changing the default IP address of your Synology RT1900ac from 192.168.1.1 can add a minor layer of security by making it less obvious to casual observers what your router's gateway address is. This can deter basic, automated attacks that target default IPs. However, the primary security measure for your Synology RT1900ac is to use a strong, unique administrator password and robust Wi-Fi encryption.

My computer is connected to the Synology RT1900ac, but I still can't access the login page. What should I do?

If your computer is connected to the Synology RT1900ac but you cannot access the login page at 192.168.1.1, first try clearing your browser's cache and cookies, or use a different web browser. Ensure that your device is obtaining an IP address from the Synology RT1900ac. You can verify your connection by checking your computer's network settings for the default gateway. If problems persist with your Synology RT1900ac, a router reboot or a factory reset might be necessary.