Default password for 3Com router

Here you find how to configure and reset 3Com Router.

Most 3Com routers have a default login information (combinations of IP address, username and password) to access the user interface. you can see in the section below the default settings of all available router models from 3Com

the login information may change for each model you would find login data in detail for 3Com in the section below.

# Login data for 3Com

Accessing the user interface is important once you need to change the router settings.For the 3Com , you have to do the following steps for access:

IP address:
192.168.1.1
Username:
none
Password:
(Show password)
IP address:
192.168.1.1
Username:
admin
Password:
(Show password)
IP address:
192.168.1.1
Username:
admin
Password:
(Show password)
IP address:
192.168.1.1
Username:
none
Password:
(Show password)
IP address:
192.168.1.1
Username:
Type User: FORCE
Password:
(Show password)
IP address:
192.168.1.1
Username:
none
Password:
(Show password)
IP address:
192.168.1.1
Username:
security
Password:
(Show password)
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Note: If you are using the default settings you should change them to increase security and prevent unathorized access to your network.

# 3Com available router models

Model Ip Username Password
3Com 3CRWE754G72 none (Show password)
3Com OfficeConnect 11g admin (Show password)
3Com 3CRWER200-75 192.168.1.1 (Show password)
3Com 3crwe53172 none (Show password)
3Com SUPERSTACK II NETBUILDER none (Show password)
3Com CB9000 4007 3 Type User: FORCE (Show password)
3Com OFFICE CONNECT ISDN ROUTERS none (Show password)
3Com 3CRWE454G72 192.168.1.1 (Show password)
3Com SuperStack II Dual Speed 500 security (Show password)
3Com 3C16405 admin (Show password)

# Which specific 3Com model I have?

For 3Com router, you will find in most cases the name of the model on a sticker that in the back or the bottom to the device.

# How do I know the model name?

The names of router models by 3Com start with 3Co on some model. Subsequently, a combination of letters and digits follows.

# My 3Com model is not listed above

If your 3Com model is not listed above, please contact us here. we will try to add it shortly.

#Where do I find the model name of my router?

The model name of 3Com routers is usually written on a sticker on the device. In most cases, you can find this sticker on the back or bottom of the case

If you own a 3Com model that is not listed above, please contact us here. We will try to add the missing information as soon as possible.

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