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Cable quality OM1, OM2, OM3 and OM4 depending on speed and lenght

Pretty simple calculation. Divide by 10. (Each byte is 10 bits after encoding.)

4G (bps) ports provides 400MB/s
...
64G (bps) ports provides 6400MB/s

OM5 is OM4 with higher Bandwidth–allow to have four wavelength in one fiber to transmit 4 signals–Existing 850nm–Additionally 880nm, 910nm, 940nm

• Fibre Channel still using 850nm
• No distance changes

–4 Gbps OM4: 400m –8 Gbps OM4/5: 190m –16 Gbps OM4/5: 125m –32 Gbps OM4/5: 100m –64 GbpsOM4/5: 100m