What is the default IP address for Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway)?

The factory default IP address for Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway) is http://192.168.12.1.

What is the default username and password for Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway)?

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

How do I factory reset the Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway)?

Locate the small Reset pinhole on the back panel of the Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway). Press and hold it with a paperclip for 10-15 seconds while powered on until the LED lights cycle.

Arcadyan 4G/5G Cellular Wi-Fi 6 (802.11ax) AX3600 Dual-Band + 5G Sub-6 Gateway

Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway)

High-reliability T-Mobile Home Internet 5G residential gateway

Open http://192.168.12.1 ↗

Illustration, not a product photo

Gateway IP

192.168.12.1

Factory Username

admin

Factory Password

Printed on gateway rear label

Technical specifications

KVD 5G Series

Manufacturer	Arcadyan
Product Series	KVD 5G Series
Device Class / Category	4G/5G Cellular
Wireless Standard	Wi-Fi 6 (802.11ax)
Speed Rating	AX3600 Dual-Band + 5G Sub-6 Gateway
Ethernet & Fiber Ports	2x 1G RJ45 LAN Ports, 1x USB-C Power Port, 1x Nano-SIM Slot
Routing / Firewall Throughput	1 Gbps Line Rate
Default Gateway URL	http://192.168.12.1 ↗
Operating System / Firmware	Arcadyan / T-Mobile OS

How to log in to your Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway)

1 Connect Your Device: Plug your PC into any LAN port on the Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway) 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://192.168.12.1 into the address bar.
3 Enter Factory Credentials: Enter username "admin" and password "Printed on gateway rear 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 Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway)?

The default IP address is http://192.168.12.1, default username is "admin", and default password is "Printed on gateway rear label".

What ports and speeds does Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway) support?

The Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway) is equipped with 2x 1G RJ45 LAN Ports, 1x USB-C Power Port, 1x Nano-SIM Slot with an overall speed rating of AX3600 Dual-Band + 5G Sub-6 Gateway.

How do I reset my Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway) to factory settings?

Press and hold the physical Reset button on the Arcadyan Arcadyan KVD21 (T-Mobile 5G Gateway) for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.