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Server & Web Software

Perle Systems IOLAN DS / TS Serial Device Server — Default Password

Default username and password for the Perle Systems IOLAN DS / TS Serial Device Server: admin / superuser. Learn how to log in and how to change the default credentials.

All Perle IOLAN DS (device server) and TS (terminal server) models ship with admin/superuser. This applies across the IOLAN SCS, SDS, SCG, SDG, STG, DS1, and TS2 product families. Legacy IOLAN+ units use admin/iolan. Commonly deployed in serial-to-Ethernet conversion and industrial serial device networking.

UsernamePasswordAccessNotes
admin
superuser
Web UI—

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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