DS110DF111: Supported SFP+ Transceiver Module

Sandra Pradeep

Intellectual 260 points

Part Number: DS110DF111

Hi TI Team,

Could you please confirm whether retimer DS110DF111 supports SFP+ transceiver AFBR-710DMZ?

Or could you please suggest a SFP+ transceiver module supported by this retimer.

10 months ago

0 Lucas Wolter 10 months ago

TI__Mastermind 21785 points

Hi,

Yes I believe AFBR-710DMZ should be compatible with DS110DF111 since it meets SFF-8431 electrical interface specifications.

Best,

Lucas

0 Sandra Pradeep 10 months ago in reply to Lucas Wolter

Intellectual 260 points

Thanks for replying Lucas!

Will this transceiver SFP+ DAC cable CAB-10GSFP-P0.5M-30 support DS110DF111?

0 Lucas Wolter 10 months ago in reply to Sandra Pradeep

TI__Mastermind 21785 points

Hi Sandra,

Yes I believe this cable will also be compatible with DS110DF111 since it is compliant with SFF-8431 electrical specifications. I'm assuming the retimer will exist on a line card between an ASIC/FPGA and an optical front port. Is this correct?

Are you interested in receiving the DS110DF111 IBIS-AMI model? This can be useful to confirm SFP+ eye mask requirements are met through simulation.

Best,

Lucas

0 Sandra Pradeep 10 months ago in reply to Lucas Wolter

Intellectual 260 points

Hi Lucas,

As you said the retimer IC comes between the Processor and SFP+ Connector.

We are also interested to receive the IBIS-AMI model for the retimer. Could you please do the needful.

Also could you please verify the SFP+ connector pinout.

Thanks

Sandra

0 Lucas Wolter 10 months ago in reply to Sandra Pradeep

TI__Mastermind 21785 points

Hi Sandra,

Thank you for confirming your use case.

I sent you an E2E friend request. Please accept so I can share the IBIS-AMI model via E2E private message.

I cannot review your SFP+ connector network because it is not a TI part. I can review your DS110DF111 retimer schematic.

Best,

Lucas

0 Sandra Pradeep 10 months ago in reply to Lucas Wolter

Intellectual 260 points

Thanks Lucas..

Interface

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DS110DF111: Supported SFP+ Transceiver Module