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Optimum logo Optimum FTTH ONT Wi-Fi 6 (802.11ax) AX6000 10G XGS-PON Optical Gateway

Optimum Optimum Fiber Gateway 6 (GR140DG) Wi-Fi 6 Multi-Gigabit Gateway

Optimum 1 Gig, 2 Gig, and 5 Gig symmetrical 100% full-fiber broadband subscribers

PWR PON LOS LAN WLAN OPTIMUM Wi-Fi 6
Illustration, not a product photo
Gateway IP
Factory Username
admin
Factory Password
password

Technical specifications

Optimum Fiber Series
Manufacturer Optimum
Product Series Optimum Fiber Series
Device Class / Category FTTH ONT
Wireless Standard Wi-Fi 6 (802.11ax)
Speed Rating AX6000 10G XGS-PON Optical Gateway
Ethernet & Fiber Ports 1x XGS-PON SC/APC, 1x 10GbE LAN, 4x GbE LAN, 2x RJ11 Phone
Routing / Firewall Throughput 4804 Mbps (5GHz) + 1148 Mbps (2.4GHz)
Default Gateway URL http://192.168.1.1 ↗
Operating System / Firmware Altice Fiber OS

How to log in to your Optimum Optimum Fiber Gateway 6 (GR140DG) Wi-Fi 6 Multi-Gigabit Gateway

  1. 1 Connect Your Device: Plug your PC into any LAN port on the Optimum Optimum Fiber Gateway 6 (GR140DG) Wi-Fi 6 Multi-Gigabit Gateway using an Ethernet cable, or connect to the default Wi-Fi SSID printed on the router label.
  2. 2 Navigate to Gateway IP: Launch your web browser and enter http://192.168.1.1 into the address bar.
  3. 3 Enter Factory Credentials: Enter username "admin" and password "password", then click Login.
  4. 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 Optimum Optimum Fiber Gateway 6 (GR140DG) Wi-Fi 6 Multi-Gigabit Gateway?

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

What ports and speeds does Optimum Optimum Fiber Gateway 6 (GR140DG) Wi-Fi 6 Multi-Gigabit Gateway support?

The Optimum Optimum Fiber Gateway 6 (GR140DG) Wi-Fi 6 Multi-Gigabit Gateway is equipped with 1x XGS-PON SC/APC, 1x 10GbE LAN, 4x GbE LAN, 2x RJ11 Phone with an overall speed rating of AX6000 10G XGS-PON Optical Gateway.

How do I reset my Optimum Optimum Fiber Gateway 6 (GR140DG) Wi-Fi 6 Multi-Gigabit Gateway to factory settings?

Press and hold the physical Reset button on the Optimum Optimum Fiber Gateway 6 (GR140DG) Wi-Fi 6 Multi-Gigabit Gateway for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.