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Original question:

TIDA-00428: Part number of fiber module for optical output and SFP cage

TIDA-00428: Register to Write at the Initialization of SFP+ Module

Danilo A.
Mastermind 31080 points
Part Number: TIDA-00428
Other Parts Discussed in Thread: LMH1218, LMH1219

Hi Team,

We have received further inquiries from our customer related to the E2E thread below.  

https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum/1021375/tida-00428-part-number-of-fiber-module-for-optical-output-and-sfp-cage 

According to the customer,

"One more thing we wanted to know like is there any Register needs to Write at the Initialization of SFP+ Module"

Regards,

Danilo

  • 0
    TI__Guru* 93570 points

    Hi Danilo,

    Please refer to the first page of the schematic showing the overall block diagram. LMH1218 100-ohm output and LMH1219 100-ohm input needs to be selected. Please refer to the LMH1218 and LMH1219 programming guide for detailed register settings.

    Regards ,, Nasser