What is the default username and password for DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router?

The default username is "admin" and the default password is "admin".

How do I factory reset the DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router?

Locate the small Reset pinhole on the back panel of the DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router. Press and hold it with a paperclip for 10-15 seconds while powered on until the LED lights cycle.

DASAN Networks FTTH ONT Wi-Fi 5 (802.11ac) AC1200 GPON Optical Gateway

DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router

Q: What is the default IP address for DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router?

The factory default IP address for DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router is http://192.168.1.1.

South Korean high-speed gigabit FTTH residential and enterprise optical internet delivery

Open http://192.168.1.1 ↗

Illustration, not a product photo

Gateway IP

192.168.1.1

Factory Username

admin

Factory Password

admin

Technical specifications

H-Series

Manufacturer	DASAN Networks
Product Series	H-Series
Device Class / Category	FTTH ONT
Wireless Standard	Wi-Fi 5 (802.11ac)
Speed Rating	AC1200 GPON Optical Gateway
Ethernet & Fiber Ports	1x GPON SC/APC, 4x GbE LAN, 2x FXS Voice, 1x USB 2.0
Routing / Firewall Throughput	2.488 Gbps GPON / 867 Mbps (5GHz)
Default Gateway URL	http://192.168.1.1 ↗
Operating System / Firmware	DASAN ONT Carrier OS

How to log in to your DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router

1 Connect Your Device: Plug your PC into any LAN port on the DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router 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://192.168.1.1 into the address bar.
3 Enter Factory Credentials: Enter username "admin" and password "admin", 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 DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router?

The default IP address is http://192.168.1.1, default username is "admin", and default password is "admin".

What ports and speeds does DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router support?

The DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router is equipped with 1x GPON SC/APC, 4x GbE LAN, 2x FXS Voice, 1x USB 2.0 with an overall speed rating of AC1200 GPON Optical Gateway.

How do I reset my DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router to factory settings?

Press and hold the physical Reset button on the DASAN Networks DASAN H660GM GPON Optical ONT Gateway Router for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.