BT Business Smart Hub 2 — login, gateway address and status lights

Name: BT Business Smart Hub 2
Brand: BT

Open a browser on a device connected to your BT Business Smart Hub 2 and go to 192.168.1.254.

The password is unique to your unit and printed on it — there is no universal default.

The BT Business Smart Hub 2 is a broadband hub supplied by an internet provider from BT, in UK use 2021-present; Hub 3 now above it. This page covers the four things people actually come looking for: its settings address, how its login works, what its lights mean and how to reset it safely.

What is the BT Business Smart Hub 2 gateway address?

The BT Business Smart Hub 2 settings page is at 192.168.1.254. Type that into the address bar of a browser — not into a search box, which will just search for the number instead of opening the page.

Your device has to be connected to the BT Business Smart Hub 2 itself for this to work — over its Wi-Fi or by cable. On mobile data, or connected to a different network, the address goes nowhere.

Documented on business.bt.com for this hub, and BT notes the address itself is changeable from the Hub Manager. No hostname is published for the business hub, unlike the consumer hubs.

What is the default username and password for the BT Business Smart Hub 2?

Unique password on the device label

There is no default password for the BT Business Smart Hub 2 that we could publish, because every unit has a different one.

Where to find yours. On the back of the hub, where BT labels it the Admin Password for Hub Manager.

BT is unusually direct about this: the admin password is on the back of the hub, and it is not the same as the wireless password. Both are specific to your unit, so there is no shared default. The hub also carries a QR code on the back that fills in the network and admin passwords for you, though you can type them by hand instead. No admin username is documented — the sign-in is password-only.

If a website offers you a single password that works on every BT Business Smart Hub 2, it is wrong. Those lists copy a per-device password from one unit and republish it as though it were universal.

What do the lights on the BT Business Smart Hub 2 mean?

Here is what each light on the BT Business Smart Hub 2 is telling you, and what to do about it.

Light	What it means	What to do
Statussolid green	The hub is starting up.	BT says it takes roughly 60 seconds to fully power on before it tries to connect.
Statusflashing orange	The hub is connecting to broadband.	Give it at least three minutes. The light turns blue when it is ready.
Statussolid orange	Either the hub is working but not connected to the internet, or it is in bridge mode because you have turned it into a modem and are using another device to connect.	If you did not enable bridge mode, connect a device and follow the help wizard. If you did, this is the expected light.
Statussolid blue	The hub is working and connected to the internet.	If you cannot get online, try switching your device off and on.
Statussolid red	There is a problem somewhere.	Turn the hub off and on. If the light still does not turn blue, use a paperclip on the factory reset button.
Statussolid purple	The hub is connected over 4G using Hybrid Connect. Your broadband is down but you can still work.	Nothing to do while the backup carries you. Check for a broadband fault.
Statusflashing purple	The hub is working but the broadband cable is not connected.	Check the broadband cable and, if you use one, the filter.
Statusoff	The power is off, or the lights have been turned off.	Check the hub is plugged in and switched on, and that the lights have not simply been disabled in the Hub Manager.
WPSflashing blue	The hub is waiting for you to press WPS on the device you are pairing.	Press WPS on the other device.
WPSflashing red	The WPS attempt did not connect.	Wait a couple of minutes and try again.

Taken from BT's business documentation for this hub. One row is genuinely different from the consumer Smart Hub 2 table: the solid orange state on the business hub includes bridge mode, which BT's consumer table does not mention at all.

How do you reset a BT Business Smart Hub 2?

What you lose. Restores every setting and all configuration to factory defaults, including any static IP configuration and port forwarding rules you have set up.

From the Hub Manager: Advanced settings, then System, then Reset, then "Factory reset my Business Smart Hub". There is also a hardware reset button on the back that needs a paperclip.
Hold it for Not published by BT for this model.
Release, and give the unit a few minutes to restart before trying to connect.

BT documents the software route fully but never states a hold time for the hardware button on this hub. There is a hold time on the same BT page, but it belongs to the Business Hub 5 under its own heading, so we have not carried it across.

A reboot is not a reset. BT says the hub takes about four minutes to synchronise when first plugged in, and around 60 seconds to finish powering on before it attempts to connect. Give it that long before treating a non-blue light as a fault.

What if you cannot get into the BT Business Smart Hub 2 at all?

We have not confirmed whether this model offers a password recovery route short of a factory reset.

Worth knowing about the BT Business Smart Hub 2

This hub does support bridge mode, and BT publishes the exact path: Hub Manager, then Advanced Settings, Broadband, Routing, Enable Bridging. It is worth reading the trade-off before you do it, because BT states that bridging disables the hub's router features including NAT, DHCP, DNS and LTE mobile connections — so your Hybrid Connect 4G failover stops working. The hub light turns orange while bridged.
A single static IP needs no configuration at all. BT says the address is obtained automatically from the connection, which saves a lot of pointless menu-hunting.
For multiple static IPs, BT publishes the exact subnet masks: 255.255.255.248 for a block of five, and 255.255.255.240 for a block of thirteen. You have to have ordered the addresses first, either with the service or through My BT Business.
If a device on your network is set to a static address rather than DHCP, BT warns the hub cannot assign it one — you have to set the address on the device itself, from the usable range.
BT declares the same certified hardware model number, GRV9517UAC34-A-SA, for both this hub and the consumer Smart Hub 2. It maintains entirely separate documentation for the two, and at least one real feature difference in the lights table, so they are the same hardware presented as two products.
BT publishes nothing either way about VLAN support on this hub. We are not going to tell you it lacks the feature on the strength of a forum post.

Where this comes from

What the Smart Hub 2 lights mean — BT Business light table for this hub, including the bridge-mode clause absent from the consumer version.
Using the Smart Hub 2 as a modem only — The exact bridge-mode menu path and BT's statement of what bridging disables.
How to access the Smart Hub Manager — Source for 192.168.1.254 and for BT's statement that the admin password is on the back and is not the wireless password.
Set up and assign multiple static IP addresses — Source for the subnet masks for five and thirteen address blocks, and the single-static-IP behaviour.
How to restart or reset your hub — The documented software factory reset path and what it restores.
BT Business Smart Hub 2 user guide — Declares the GRV9517UAC34-A-SA model number shared with the consumer hub.