Xfinity xFi Wireless Gateway XB3 DPC3941T User Manual

June 14, 2024
Xfinity

Xfinity xFi Wireless Gateway XB3 DPC3941T User Manual

XFI WIRELESS GATEWAY

Our xFi Wireless Gateway offers the speed, coverage, WiFi management tools, parental controls and WiFi Boost Pods (excluding DPC3939) for extended coverage.

Specifications

  • Model Numbers: DPC3939, DPC3941T, TC8717 and TG1682G

  • Friendly Model Name: XB3

  • Gb Ethernet Ports: 4

  • Dual-Band WiFi Option: Yes

  • 2.4GHz Connected Client Limit: 30

  • 5GHz Connected Client Limit: 30

  • Maximum Data Throughput: 600 Mbps

  • WPS (WiFi Protected Setup): Yes

  • Gateway / Network Management Tool (http://10.0.0.1): Yes

  • Xfinity xFi Eligible: Yes

  • Xfinity xFi Advanced Security: Yes (excluding DPC3939)

  • Xfinity app Activation: Yes

  • Two Total Telephone Ports: Yes (separate Alarm Port)

  • Battery Backup Capability (Xfinity Voice Only): Yes

    • Backup battery no longer offered for this device
    • Previously purchased batteries may still be used
    • The xFi Advanced Gateway (XB7 and higher) is the only device currently offering a backup battery for purchase (non-EPON)
  • Link Cordless Phones (CAT-iq 2.0*): Yes (excluding TC8717)

  • Home Hotspot Capable: Yes

  • Compatible With Xfinity Home Pro Protection: Yes

  • Compatible With Xfinity Home Self Protection: Yes

  • Compatible With Xfinity Storm-Ready WiFi: No

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