This is an ongoing list of 3com wireless routers, the default information for accessing the router, and emulators/screenshots/image maps for those routers. This information can be used to help access your own router, or to help with troubleshooting someone else's router.

Most of the links on this page will take you to other websites. I do not take credit for the information behind these links.
3CRWDR100A-72 Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWDR100B-72 picture Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWDR100U-72 Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWDR101A-75 Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWDR101B-75 picture Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWDR200A-75 Screenshots
  • Default address:
  • Default username:
  • Default password:
Additional notes:
3CRWDR200B-75 picture Screenshots
  • Default address:
  • Default username:
  • Default password:
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3CRWDR300-73A picture Screenshots
  • Default address:
  • Default username:
  • Default password:
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3CRWDR300A-73 picture Screenshots
  • Default address:
  • Default username:
  • Default password:
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3CRWDR300B-73 picture Screenshots
  • Default address:
  • Default username:
  • Default password:
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3CRWE554G72T Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWE554G72TU Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWE754G72-A picture Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWE754G72-B picture Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWER100-75 Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWER101A-75 picture Screenshots
  • Default address:
  • Default username:
  • Default password:
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3CRWER101E-75 picture Screenshots
  • Default address:
  • Default username:
  • Default password:
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3CRWER101U-75 picture Screenshots
  • Default address:
  • Default username:
  • Default password:
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3CRWER200-75 Screenshots
  • Default address: 192.168.1.1
  • Default password: admin
 Additional notes:
3CRWER300-73 Screenshots
  • Default address:
  • Default username:
  • Default password:
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WL-540A picture Screenshots
  • Default address: 192.168.1.1
  • Default username: (none)
  • Default password: admin
 Additional notes:
WL-540B picture Screenshots
  • Default address: 192.168.1.1
  • Default username: (none)
  • Default password: admin
 Additional notes: