| CPU | Quad core 1.8 GHz |
| Hardware Acceleration Engine | Layer 4 / Layer 7 |
| Memory | 1 GB DDR3 |
| Antenna Type | 4x4 MIMO Omni-directional high-gain dipole (5GHz) |
| 2x2 MIMO Omni-directional high-gain dipole (2.4GHz / 5GHz) |
| LAN Port | 2.5GbE (RJ-45) x 1 |
| Gigabit (RJ-45) x 3 |
| WAN Port | Gigabit (RJ-45) x 1 |
| 2.5 GbE (RJ-45) x 1 (Dual WAN) |
| External Ports | USB 3.2 Gen 1 x 1 (5V, 0.9A power output) |
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| IEEE 802.11ax | IEEE 802.11a/b/g/n/ac/ax |
| 5GHz-1: 4800Mbps |
| 5GHz-2: 1200Mbps |
| 2.4GHz: 600Mbps |
| 4x4 160MHz |
| Simultaneous tri-band Wi-Fi |
| Wi-Fi Encryption | WPA/WPA2-Personal, WPA/WPA2-Enterprise, WPA2/WPA3-Personal, WPA3-Personal/Enterprise, Wi-Fi Enhanced Open (OWE) |
| Button and Switch | WPS, Power, Reset, Wi-Fi On/Off |
| Size (Height x Width x Depth) | 175 mm x 320 mm x 200 mm |
| Notes | Antennas in upright position |
| Weight | 1.6 kg |
| 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 |
| UKCA |
| CE |
| BSMI |
| VCCI |
| RCM |
| KC |
| iDA |
| TELEC |
| JATE |
| IC |
| Wi-Fi Certification | CE |
| UKCA |
| FCC |
| NCC |
| RCM |
| iDA |
| TELEC |
| KC |
| IC |
| |
| Warranty | 2 Years |
| AC Input Power Voltage | 100 V to 240 V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption | 11.11 W (Access) |
| 6.77 W (Idle) |
| Environment | RoHS Compliant |
| Packaging Content | Main Unit X 1 |
| AC Power Adapter X 1 |
| RJ-45 LAN Cable X 1 |
| Quick Installation Guide X 1 |
| |
| |
| SRM Specifications | |
| Wireless |
| Wi-Fi MAC Address Filter | ✔ |
| Maximum MAC Filters | 64 |
| Maximum devices on per MAC filter | 256 |
| Seamless Roaming | 802.11k/v/r standard support |
| Beamforming | ✔ |
| DFS | ✔ |
| Maximum Number of Wi-Fi SSID | 15 |
| Schedulable Wi-Fi | ✔ |
| Guest Network | Guest Portal |
| Customized page style |
| Connection time limit |
| Password Rotation |
| WPS 2.0 (Wi-Fi Protected Setup 2.0) | ✔ |
| 3G / 4G Dongle & Tethering (Learn more) | ✔ |
| Primary Wi-Fi Point | ✔ |
| Wi-Fi Point | ✔ |
| Recommended Maximum Number of Wi-Fi Points | 1 Primary + 6 Wi-Fi points (in all wireless uplink connection environment) |
| 1 Primary + 12 Wi-Fi points (in all wired uplink connection environment. Learn more) |
| Maximum Connected Devices* | 200 |
| *Notes | The numbers above are for reference only. Actual performance and behavior may depend on network environment and settings |
| RT6600ax supports at least 200 connected devices concurrently transmitting data |
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| Network |
| Internet Connection | Dynamic IP, Static IP, PPPoE, PPTP, DS-Lite (AFTR) |
| Android Tethering |
| iPhone Tethering |
| |
| Operating Mode | Wireless Router |
| Wireless AP |
| DMZ | ✔ |
| IPv6 | IPv6 DHCP server/client, DS-Lite, 6in4, 6to4, 6rd, Dual-Stack, DHCPv6-PD, IPv6 Relay, FLET's IPv6 |
| DHCP | Server/client mode, client list, MAC address reservation |
| Maximum DHCP Reservations | 500 |
| LAN / WLAN IGMP Snooping | ✔ |
| Network Address Translation (NAT) | ✔ |
| PPPoE relay | ✔ |
| Policy route | ✔ |
| Static route | ✔ |
| Maximum IPv4 Static Routes | 100 |
| Maximum IPv6 Static Routes | 100 |
| Diagnosis Tools | Ping |
| Traceroute |
| NAT Loopback (Hairpinning) | ✔ |
| VLAN | ✔ |
| Maximum Number of Network Segmentation | 5 |
| Trunk | ✔ |
| Port Forwarding | ✔ |
| Maximum Port Forwarding Rules | 96 |
| Maximum UPnP Rules | 96 |
| Port Triggering | ✔ |
| Maximum Port Triggering Rules | 64 |
| Minimum Port Triggering Timeout | 30s |
| Maximum Port Triggering Timeout | 3600s |
| VPN | VPN server (WebVPN, SSL VPN, SSTP, OpenVPN, L2TP/IPSec, PPTP, Site-to-Site) |
| VPN client (PPTP, OpenVPN, L2TP/IPSec) |
| VPN Pass-through (PPTP, IPSec, L2TP) |
| 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 | ✔ |
| Application Detection | ✔ |
| Traffic Report |
| Country Auto Update | ✔ |
| Schedulable | ✔ |
| Traffic Analysis Period | Daily, Weekly, Monthly, Annual |
| Export Formats | .CSV, .HTML |
| |
| Safe Access |
| User Profile | 15 |
| Network Profile | 5 |
| Customized Internet Schedule | ✔ |
| Time Quota | ✔ |
| IPv4 / IPv6 DNS-based Web Filter | Schedule |
| Database |
| Request to unblock |
| Customized Allow / Block List | Maximum blocked URLs: 200 |
| Maximum allowed URLs: 200 |
| Pause Internet | ✔ |
| Reward | ✔ |
| Log | ✔ |
| Report | ✔ |
| Safe Search | Bing, Google, YouTube, Duckduckgo |
| Threat Intelligence Database | Support in IPv4 & IPv6 |
| Google Safe Browsing | Support in IPv4 & IPv6 |
| Database Auto Update | Threat Intelligence Database, Google Safe Browsing, DNS-based web filter |
| Threat Prevention | Greatly enhance the security of your router, designed to safeguard your network against internet threats |
| VPN Plus Server | Easily create and manage secure VPN access through a web browser or client. Supports various VPN services — Site-to-Site VPN, WebVPN, SSL VPN, Remote Desktop, SSTP, OpenVPN, L2TP over IPSec, and PPTP |
| Maximum Client VPN Access License | 40 |
| Site-to-Site VPN | ✔ |
| Maximum Site-to-Site VPN Tunnels | 20 |
| Remote Desktop (RDP + VNC) | 5 |
| Connection List | ✔ |
| Log | ✔ |
| Report | ✔ |
| Cloud Station Server | |
| Maximum Concurrent File Transfers | |
| Notes | |
| 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 | 20 |
| Maximum Concurrent BT Download Tasks | 20 |
| Media Server | Media indexing |
| DLNA Compliance |
| RADIUS Server | Provides centralized authentication, authorization, and accounting for wireless network access |
| Mobile Apps | |
| Supported Mobile Apps |
| DS router (Android/iOS) | First Time Installation |
| Network overview |
| Wi-Fi management |
| Wi-Fi system topology |
| Safe Access |
| Traffic Control |
| Network security (firewall, port forwarding, Internet ban) |
| Wake on LAN |
| System Update |
| VPN Plus (Android/iOS) | ✔ |
| DS cloud (Android/iOS) | ✔ |
| DS get (Android) | ✔ |
| DS file (Android/iOS) | ✔ |
| Management | |
| Operating System | Synology Router Manager (SRM) |
| Anywhere Access to SRM | Synology QuickConnect & Dynamic DNS (DDNS) |
| Security | Firewall/SPI Firewall, DoS Protection, VPN Pass-through (PPTP, IPSec, L2TP), Auto block, SSL certificate, Security Advisor, two-factor authentication |
| Wake on LAN (WOL) | ✔ |
| WOL over QuickConnect | ✔ |
| Maximum Connected Devices | 100 |
| Notification | Email, SMS, push service (via DS router) |
| Printer Server | Maximum printer: 1 |
| Others |
| Free OS Upgrade | ✔ |
| SSH | ✔ |
| SNMP | ✔ |
| Configuration Backup & Restore | ✔ |
| User Account Management | ✔ |
| USB/SD Card File Service | |
| File System | EXT4, FAT, NTFS, HFS+ |
| Access Support | File explorer (via LAN only) |
| Web browsers: Chrome™, Firefox®, Microsoft Edge, Safari |
| Mobile device: DS file |
| Protocol Support | Windows file service (CIFS), Mac file service (AFP), FTP/FTPS, WebDAV |
| Others |
| Apple Time Machine | ✔ |
| Shared Folder Privileges | ✔ |
| Storage Hibernation | ✔ |
