Dear,

Are you interested in 200G QSFP56 PAM4 Direct Attach Cable? Many of our customers have great interest in it. 

For more details, please feel free to contact us.

You'll enjoy these from us.
             Fast Delivery
             High Quality
             Lifetime Good Service
…………

We focus on,, Data Center Products | Optical Transceiver | Fiber NIC Card | Passive Products, since 2010

Thanks and Regards,
Elac