Model 5682-01 ST 2110 Firmware

File Name: M5682-01v2r01.zoem

Version History:

Version: 2.01
Release Date: 05-Aug-2026
Description: Fixes minor bugs in configuration sections on new Advanced webpage. The new Advanced webpage is now available at the defined IP address for Interface 1 and 2 on port 80. Fixes bug with NMOS connection status when the registry server is restarted. (ZMAN Firmware v2.0.2b202607282)
Note: The original Advanced webpages are still available at /advanced_legacy/.
Known Issues: None

Version: 2.00
Release Date: 01-Jul-2026
Description: Fixes RSTP bug that could crash the interface. Fixes bug with PTP locking. Updates to new Advanced web UI layout. Control web UI and NMOS support added to Interface 2. Now supports only 48 and 96 kHz sample rates. (ZMAN Firmware v2.0.0b202606084)
Note: Control web UI and NMOS are available on Primary/Interface 2 (ZMAN Primary IP Address) on port 81.
Known Issues: Minor configuration bugs on new Advanced webpages. It is recommended to continue using the previous Advanced webpages at /advanced_legacy/.

Version: 1.13
Release Date: 27-Oct-2025
Description: Improvements to network interfaces with three physical connections. Now allows for 32 redundant session sources and/or sinks with ASIO clocking turned off. (ZMAN Firmware v1.9.0b62901)
Note: Now supports NMOS IS-04 v1.3 and NMOS IS-05 v1.1.
Known Issues: None

Version: 1.12
Release Date: 08-Jul-2025
Description: Fixes bug where Interface 2 and 3 PTP status would not update correctly. (ZMAN Firmware v1.8.2b61824)
Notes: Supports NMOS IS-04 v1.2 and NMOS IS-05 v1.0.
Warning: This is an engineering build from Merging Technologies. It has not gone through their entire QC process. Studio Technologies feels that the improvements it contains warrants its release. (Caveat Emptor.)
Known Issues: None

Version: 1.11
Release Date: 15-May-2025
Description: Fixes bug where I/O Router only displayed 16 channels. Includes minor back-end improvements. (ZMAN Firmware v1.8.1b61487)
Note: Supports NMOS IS-04 v1.2 and NMOS IS-05 v1.0.
Known Issues: Interface 2 and 3 PTP status may not update appropriately.

Version: 1.10
Release Date: 01-May-2025
Description: Fixes bug where ST 2022-7 sessions would not receive on secondary interface. Improves NMOS implementation. (ZMAN Firmware v1.8.1b61368)
Note: Supports NMOS IS-04 v1.2 and NMOS IS-05 v1.0.
Known Issues: None

Version: 1.09
Release Date: 11-Nov-2024
Description: Adds support for the same receive multicast addresses for primary and secondary streams in ST 2022-7 (Redundant Streams) mode. Adds support for NMOS without a Registration and Discovery Server (RDS). (ZMAN Firmware v1.6.5b59902)
Note: Supports NMOS IS-04 v1.2 and NMOS IS-05 v1.0.
Known Issue: If receiver (input) streams are actively supporting ST 2022-7 (Redundant Streams) then both PRI (primary) and SEC (secondary) Ethernet ports on Model 5682 must be connected and active. ST 2110 data does not have to be present on both ports but link status must be active.

Version: 1.08
Release Date: 21-Aug-2024
Description: Improvements to NMOS implementation including fixes to sender/receiver active states. Fixes bug where NMOS service would crash with Control port as eth0. (ZMAN Firmware v1.6.4b59040)
Known Issue: When operating in ST 2022-7 (Redundant Streams) mode the multicast addresses of the primary and secondary Ethernet connections must be different.

Version: 1.07
Release Date: 27-Jun-2024
Description: Improvements to NMOS implementation. (ZMAN Firmware v1.6.3b58482)
Known Issue: NMOS port 8085 (possibly others) crashes module.

Version: 1.06
Release Date: 01-Feb-2024
Description: Initial release. (ZMAN Firmware v1.6.1b57204)
Known Issues: None
