Moxa NPort 5150 / 5250 Serial Device Server — Default Password
Default username and password for the Moxa NPort 5150 / 5250 Serial Device Server: admin / moxa. Learn how to log in at 192.168.127.254 and how to change the default credentials.
1-port (5150) and 2-port (5250) RS-232/422/485 serial device servers. Firmware below v3.6 (5150) and v1.3 (IA5150A/IA5250A) shipped with no password.
| Username | Password | Access | Version / firmware | Notes |
|---|---|---|---|---|
admin | moxa | Web UI | ≥3.6 | — |
admin | (blank / none) | Web UI | <3.6 | Legacy firmware; blank admin password. |
- Default IP
- 192.168.127.254
Responsible use
This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.
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