25Gbps requivalent of TLK10031 transceiver

Frank Eory62

Other Parts Discussed in Thread: TLK10031

Hello,

I am looking to upgrade a design using a Xilinx FPGA interfaced with XAUI to 10Gbps TLK10031. Is there a 25Gbps equivalent?

When I go over here http://www.ti.com/lsds/ti/interface/1g-40g-ethernet-fiber-channel-transceiver-products.page,

over 8 years ago

0 Ikechukwu Anyiam over 8 years ago

TI__Mastermind 35130 points

Hi Frank,

Unfortunately, there is not a 25Gbps equivalent of the TLK10031.

Regards,
I.K.

0 Frank Eory62 over 8 years ago in reply to Ikechukwu Anyiam

Prodigy 30 points

I.K.
Thanks for your response. The second half of my email was cut off somehow. I was saying when I go to the link, there isn't any chip listed with a higher bit rate even if the category says 1G to 40G. Are there any other chips that will go there?
Thanks,
Frank

0 Ikechukwu Anyiam over 8 years ago in reply to Frank Eory62

TI__Mastermind 35130 points

Hi Frank,

It looks like we only have 13 parts in that category, with the highest Gbps per serial channel being 10.3125Gbps. I will check why that category is labeled as such and if we have any other chips that should be there, and get back to you as soon as I am able.

Regards,
I.K.

0 Lee Sledjeski over 8 years ago

TI__Mastermind 43795 points

Hi Frank,

There are some devices in the interface section which can help to equalize and/or retime 25G signals. Here are two examples.

http://www.ti.com/product/ds280df810

http://www.ti.com/product/ds280mb810

Regards,

Lee

Interface

Interface forum

25Gbps requivalent of TLK10031 transceiver