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DS125MB203: DS125MB203

Part Number: DS125MB203
Other Parts Discussed in Thread: HD3SS3212

Hello,

1. What is the propagation delay of DS125MB203 with EQ0 in the MUX direction and in the buffer direction (In the datasheet I see 200ps but it does not mention to which direction)?

2. When connecting a QSFP to an ASIC with a very short trace in between and the QSFP is connected to FIBER (NO need to support copper cables), is there any reason to use a 2:1 MUX with an Equalizer or any 2:1 MUX which support 10G data rate is good enough?

Regards,

Lior