ADSL/VDSL2 + 4-Port WiFi

THE SR505N DSL/FTTH GATEWAY provides high performance and flexibility for broadband and IPTV subscribers. Utilizing the latest Broadcom VDSL2 chipset, the SR505N offers increased packet processing performance, a highly-integrated 802.11n WiFi Access Point with internal antenna array, while consuming less power than previous generation VDSL2 gateways. The SR505N can be used as a DSL or Ethernet gateway, and includes a router, firewall, and TR-069 management.

The SR505N is designed with ease of deployment in mind. The Automatic Broadband Connection feature eliminates the need for an installation CD or manual configuration and, if you decide to deploy a remote management solution, the SR505N offers maximum interoperability with industry-leading TR-069 remote management systems.

    • VDSL2 Vectoring
    • VDSL2 profiles up to 17a, with automatic fallback to ADSL2/2+ Annexes A, L (Reach-Extended) and M (Extended Upstream Bandwidth)
    • IPv6, Dual-Stack, Dual-Stack Lite, and 6RD transition mechanisms
    • Managed SPI Firewall
    • Managed WiFi
    • TR-069 Captive Portal


    • G.993.2
    • G.993.5 Vectoring
    • Broadcom PhyRâ„¢ / G.998.4 (G.inp) Impulse Noise Protection


  • ANSI T1.413 Issue 2
  • G.992.1 (G.dmt)
  • G.992.2 (G.lite)
  • G.992.3 (G.bis/ADSL2)
  • G.992.5 (ADSL2+)
  • Annex L (Reach Extended ADSL2)
  • Annex M (Extended Upstream Bandwidth)
  • ITU-T G.998.4 (G.inp) & Broadcom PhyRTM Impulse Noise Protection
  • SRA (Seamless Rate Adaptation)
  • ITU-T G.992.1 (G.dmt) & ITU-T G.992.2 (G.lite)
  • ANSI T1.413 Issue 2

3FE + 1GE

  • Packet Transfer Mode (PTM) in both VDSL2 and ADSL2+
  • Up to 16 ATM PVCs or 8 PTM flows
  • Per-PVC packet level QoS
  • Supports UBR, VBR and CBR traffic shaping
  • Diffserv and 802.1Q prioritization

    • 802.11n 300Mbps AP with 2×2 MIMO
    • Wireless bridge, WDS
    • Multiple SSIDs, including isolated Guest SSID
    • WiFi QoS (WMM) and PowerSave

Wireless Security

  • Wi-Fi Protected Access (WPA, WPA2)
  • AES, TKIP, WEP encryption
  • 802.1x authentication
  • Wi-Fi Alliance Certified

  • TR-069 Device Management
  • TR-098 Gateway Device Model
  • TR-106 Generic Device Model
  • TR-111 LAN Device Management
  • Automatic Subscriber Activation
  • Real-time Status and Reporting
  • Remote Firmware Upgrades
  • Configuration Backup and Restore

  • Dimensions:
  • Weight:160g

Power Requirements

Power Requirements
The SR505N uses an AC adapter that supplies DC voltages.

AC Power Adaptor:

DC Voltage:
12V, 1.5A

Heat & Power Dissipation
Power: < 9W

Electromagnetic Compatibility

Certified with FCC, complied with ETSI standards.

Certified with FCC and Industry Canada

The SR505n complies with the following

  • Temperature:
    • 0 to 55 degrees C (Standard Operating)
    • 20 to 70 degree C (Non-operating)
      • Humidity:
          • 0% to 90% (Non-condensing, Standard Operating)
          • 5% to 95% (Non-condensing, Non-operating)
            • Vibration:
              IEC 68-2-36, IEC 68-2-6

        IEC 68-2-29

        IEC 68-2-32