8.1.5. Common Management Interface Specification (CMIS)

The Common Management Interface Specification (CMIS) is a standard for managing optical modules and their associated functions. It provides a unified interface for monitoring and controlling optical transceivers, enabling interoperability between different vendors’ products.

• Command Data Block (CDB)
  • CMD 0000h: Query Status
  • CMD 0001h: Enter Password
  • CMD 0002h: Change Password
  • CMD 0004h: Abort Processing
  • CMD 0040h: Module Features
  • CMD 0041h: Firmware Management Features
  • CMD 0044h: Security Features and Capabilities
  • CMD 0045h: Externally Defined Features
  • CMD 0050h: Get Application Attributes
  • CMD 0051h: Get Interface Code Description
  • CMD 0100h: Get Firmware Info
  • CMD 0101h: Start Firmware Download
  • CMD 0102h: Abort Firmware Download
  • CMD 0103h: Write Firmware Block LPL
  • CMD 0104h: Write Firmware Block EPL
  • CMD 0105h: Read Firmware Block LPL
  • CMD 0106h: Read Firmware Block EPL
  • CMD 0107h: Complete Firmware Download
  • CMD 0108h: Copy Firmware Image
  • CMD 0109h: Run Firmware Image
  • CMD 010Ah: Commit Firmware Image
  • CMD 8000h-FFFFh: Custom Command
  • CMIS Firmware Download Procedure using CDB