Questions tagged [10gbase]

10GBASE-* is the standards family for 10 Gbit/s ethernet. Physical layer specifications for Twinax, twisted pair copper, various fiber optic media and backplane connections exist.

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Doubts about SFP+ Transceivers' Host Power Supply Noise Requirements for 10 Gigabit Ethernet

I'm trying to design a board with a single SFP+ 10 Gigabit Ethernet transceiver, but I found the power supply noise requirements are specified in an indirect and complex way. If anyone has experience ...
比尔盖子's user avatar
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Maximum Ethernet bandwidth through a slip ring

I'm trying to understand what would prevent a 1 GbE non-optical slip-ring from transmitting 10GbE, 40GbE or even 100/200/400GbE. They all have 'metallic'/copper variants (backplane or short cable) and ...
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10Gb link data transfer between FPGA && PC [closed]

I'm trying to transfer data from 10Gb ETH subsystem of FPGA to 10GB ETH card of PC. SFP, RJ45 and ETH cable comprise of this data transfer pipeline. The RTL code is ready for testing and I'm looking ...
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10GBASE-R 64B/66B Encoding/Decoding Unusual Control Block Formats

I need to design a 64B/66B decoder on receiver side of the GTY transceiver. Currently, I get 2 bit header and corresponding 64 bit descrambled payload at positive edge of every other clock cycle. So ...
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Does 10GBASE-R fully replace 10GBASE-X?

10GBASE-R using 64b/66b encoding scheme (3% overhead) 10GBASE-X using 8b/10b encoding scheme (20% overhead) 10GBASE-R is achieved with single xcvr lane 10GBASE-X is achieved with 4 XAUI xcvr lanes &...
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Gearbox in 10GBASE-R Ethernet protocol

In 10GBASE-R specification, Gearbox is defined to take care the data width adaptation between PCS & PMA. For example, after the 64b66b encoding, the PCS data width will become 66bits. The gearbox ...
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