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Xfinity WiFi Router (XER10): own router and bridge mode

Can I use my own router with the Xfinity WiFi Router (XER10)?

Partial

Own router only through Xfinity's fiber-to-the-unit program, by request

  • Bridge modeNot in the ISP pages we read
  • IP PassthroughNot applicable
  • Own routerPartial

Checked October 26, 2026Confidence: high2 sources

Xfinity lists the XER10 as its Wi-Fi 7 router for fiber-to-the-unit (EPON) homes. A separate Xfinity page says residents of eligible communities can ask to use their own third-party Ethernet router connected to the ONU, replacing the leased gateway (it names the XB7 and XER10). Bridge mode is not documented for the XER10 itself.

Model numbers: SCER11BEL · Type: Gateway (modem + router)

How to set it up

  1. Check that your community is eligible (Xfinity does not publish a list on the page we retrieved).
  2. Contact Xfinity to ask to use your own router, and have the router on hand.
  3. Once swapped, connect the router to the ONU with an Ethernet cable and activate it yourself.
  4. Return or keep the Xfinity gateway as Xfinity tells you.

Know before you switch

  • Not supported with your own router: Xfinity Voice, Pods, Smart Home services, Zigbee devices and gateway-based speed testing (Xfinity).
  • Xfinity cannot troubleshoot your own router; the ONU stays Comcast-owned (Xfinity).
  • Your router must support your speed tier (Xfinity).
  • The XER10 listing says its Admin Tool at 10.0.0.1 is available; no bridge toggle is described for this model.

How sure are we?

Confidence is high. Program is documented by Xfinity; eligibility is by community and not verified here.

This page reports what the ISP documented on the date above. ISPs change firmware and policy; if your gateway screen differs, trust your ISP's current page.

Quick answers

Can I use my own router with the Xfinity WiFi Router (XER10)?

Partial. own router only through Xfinity's fiber-to-the-unit program, by request

Does the Xfinity WiFi Router (XER10) have bridge mode?

Not in the ISP pages we read.

Does the Xfinity WiFi Router (XER10) support IP Passthrough?

Not applicable.

How sure is this answer?

Confidence: high. Program is documented by Xfinity; eligibility is by community and not verified here. Checked October 26, 2026 against 2 ISP sources.

Sources and retrieval dates

  1. Xfinity: Overview of Xfinity WiFi Gateways and Routers (model numbers)xfinity.com · read October 26, 2026
  2. Xfinity: Member-owned Ethernet router options for fiber internet servicexfinity.com · read October 26, 2026

More from Xfinity (Comcast)

2 more Xfinity models are queued for research.

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