ISU 512 User Manual

The ADTRAN ISDN Service Unit (ISU™) 512 is a standalone device that connects data terminal equipment (DTE) to the ISDN network or to a leased digital network for data transmission. The ISU 512 is a basic inverse multiplexer that provides cost-effective high-speed data transmission for a single application at rates up to 512 kbps. This manual provides operating instructions for the device.

Want to learn more about ISU 512 User Manual?

Just complete the adjacent form and we'll be in touch!  Or if you'd prefer to speak with one of our experts immediately, please feel free to give us a ring directly.

888-856-5970

Name*
Business Address*
This field is for validation purposes and should be left unchanged.