What is the default username and password for SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT)?

The default username is "admin" and the default password is "Printed on bottom label".

SK Broadband FTTH ONT N/A (Wired Gateway) Gigabit Optical Fiber Terminal

SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT)

Q: What is the default IP address for SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT)?

The factory default IP address for SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT) is http://192.168.35.1.

Q: How do I factory reset the SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT)?

Locate the small Reset pinhole on the back panel of the SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT). Press and hold it with a paperclip for 10-15 seconds while powered on until the LED lights cycle.

Direct optical fiber termination for residential B internet customers across South Korea

Open http://192.168.35.1 ↗

Illustration, not a product photo

Gateway IP

192.168.35.1

Factory Username

admin

Factory Password

Printed on bottom label

Technical specifications

SK Broadband Series

Manufacturer	SK Broadband
Product Series	SK Broadband Series
Device Class / Category	FTTH ONT
Wireless Standard	N/A (Wired Gateway)
Speed Rating	Gigabit Optical Fiber Terminal
Ethernet & Fiber Ports	1x SC/UPC Fiber, 4x GbE LAN
Routing / Firewall Throughput	Gigabit Full Duplex Optical Forwarding
Default Gateway URL	http://192.168.35.1 ↗
Operating System / Firmware	HFR / SK Telecom OS

How to log in to your SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT)

1 Connect Your Device: Plug your PC into any LAN port on the SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT) using an Ethernet cable, or connect to the default Wi-Fi SSID printed on the router label.
2 Navigate to Gateway IP: Launch your web browser and enter http://192.168.35.1 into the address bar.
3 Enter Factory Credentials: Enter username "admin" and password "Printed on bottom label", then click Login.
4 Configure Security & Password: Follow the on-screen Quick Setup wizard to customize your Wi-Fi SSID, set WPA3/WPA2-AES encryption, and establish a new master administrator password.

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Frequently asked questions

What is the default login for SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT)?

The default IP address is http://192.168.35.1, default username is "admin", and default password is "Printed on bottom label".

What ports and speeds does SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT) support?

The SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT) is equipped with 1x SC/UPC Fiber, 4x GbE LAN with an overall speed rating of Gigabit Optical Fiber Terminal.

How do I reset my SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT) to factory settings?

Press and hold the physical Reset button on the SK Broadband SK Broadband HFR GPON Optical Network Terminal (ONT) for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.