The Adtran community holiday season is starting next week! The holiday period will span from December 21, 2024 to January 6, 2025. During this time, responses to feedback form submissions may be delayed. If you are encountering product issues, you can reach out to Adtran support at any time.
 | Article ID: 1520 |
| Q&A | |
Is the ISU 512e a direct replacement for the ISU 512?
Q: Is the ISU 512e a direct replacement for the ISU 512?
A: No. The ISU 512e is not capable of placing or receiving a 2x64k Clear Channel connection. The ISU 512e also has SNMP management capability, as well as being able to place or receive Multi-Link PPP connections up to 512kbps.
