3COM Router 3C891 Login, IP Address, Username and Password

The 3C891 from 3COM creates a reliable ISDN network with online connectivity. The device comes with a modem which cut costs from modem rental from ISPs. The 4-Ethernet ports easily connect four devices through LAN and the device's set-up helps in security by cloaking users’ IP address.

3COM 3C891 Router Image

Router Details and Default Settings

Router Features


What Is a Wireless Router

Learn what a wireless router is and how it helps you connect to the Internet at home so that you can share files, surf online, chat, or do work. Read More

Basic Home Router Setup

Learn how to setup a basic home router so that you can access the Internet. Read about the easy steps you can take to configure the router properly. Read More