DS280BR820: IEE802.3bj / 100Gb / s(28Gb/s*4pair=112G)Re-timer/Re-driver

Kevin Huang8

Genius 4716 points

Part Number: DS280BR820
Other Parts Discussed in Thread: DS280DF810, DS280MB810,

Hi Team,

Is there any solution that complies with IEE802.3bj/100Gb/s(28Gb/s*4pair=112G) Re-timer/Re-driver specifications?

over 1 year ago

0 Drew Miller1 over 1 year ago

TI__Mastermind 37463 points

Hi Kevin,

The DS280DF810 is a retimer supporting 28 Gbps signaling, as used in IEEE802.3bj.

The DS280BR820 and DS280MB810 are redrivers supporting 28 Gbps signaling.

Would this be a front port application? If considering DS280BR820/DS280MB810, please perform simulation using the IBIS-AMI model and the channel models.

Thanks,

Drew

0 Kevin Huang8 over 1 year ago in reply to Drew Miller1

Genius 4716 points

Hi Drew,

Application is as follows，

Need to comply with IEE802.3bj/100Gb/s (28Gb/s*4pair=112G) specification, NRZ signal format

0 Drew Miller1 over 1 year ago in reply to Kevin Huang8

TI__Mastermind 37463 points

Hi Kevin,

Do you have an estimate for channel insertion losses in this system?

Thanks,
Drew

0 David (ASIC) Liu over 1 year ago in reply to Drew Miller1

TI__Guru**** 180041 points

Hi Kevin

I will go ahead and close this E2E thread for no activity, you can either respond back to this thread or create a new thread if you need any additional support.

Thanks

David

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DS280BR820: IEE802.3bj / 100Gb / s(28Gb/s*4pair=112G)Re-timer/Re-driver