# Symbol Rates

The following table lists the standard waveform symbol rates selections available from any of the following controls:

- Symbols as the horizontal (timebase) scale units
- Simulated instrument waveforms

This list includes the rate designation for the filter associated with the symbol rate (SONET/SDH, Fibre Channel, or Gigabit Ethernet).

Standard Data Rates
Symbol Rate in Baud | Designation
--- | ---
51.84 MBd | STM-0/OC-1
125.0 MBd | FDDI/100M Ethernet
155.52 MBd | STM-1/OC-3
270.0 MBd | SDI
614.4 MBd | CPRI
622.08 MBd | STM-4/OC-12
768.00 MBd | OBSAI
1.06250 GBd | FC-1063
1.22880 GBd | CPRI 2x
1.244160 GBd | GPON/OC-24
1.25000 GBd | Gb Ethernet
1.48500 GBd | SDI
1.50000 GBd | SATA-1/SAS-1
1.53600 GBd | OBSAI 2x
2.12500 GBd | FC-2125 (2x)
2.4576 GBd | CPRI 4x
2.48832 GBd | STM-16/OC-48
2.50000 GBd | PCIe1/2 Gb Ethernet/InfiniBand
2.6660570 GBd | STM-16/OC-48 FEC
2.97000 GBd | SDI
3.00000 GBd | SATA-2/SAS-2
3.07200 GBd | CPRI 5x / OBSAI 4x
3.12500 GBd | XAUI / 10GbE Base-LX4
3.18750 GBd | FC-3187/10GBE Base-LX4
3.25000 GBd | Rapid IO
3.32000 GBd | 12x Parallel Optics
4.25000 GBd | 4x Fibre Channel
4.9152 GBd | CPRI 8x
5.00000GBd | PCIe-2/2x InfiniBand
6.00000 GBd | SATA-3/SAS3/CEI
6.144 GBd | CPRI 10X / OBSAI 8X
6.25000 GBd | 2x XAUI
6.37500 GBd | CEI 6G+
8.00000 GBd | PCIe-3
8.50000 GBd | 8x Fibre Channel
9.8304 GBd | CPRI 16x
9.95328 GBd | STM-64/OC-192/10GbEthernet
10.00 GBd | InfiniBand QDR
10.1376 GBd | CPRI 20x
10.3125 GBd | 10Gb Ethernet LR/ER
10.51875 GBd | 10GFC
10.664230 GBd | STM-64/OC-192 FEC
10.7090 GBd | STM-64/OC-192 FEC
11.0000 GBd | CEI 11G
11.0957 GBd | 10Gb Ethernet FEC
11.3170 GBd | 10GFC FEC
12.249450 GBd | STM-64/OC-192 SuperFEC
12.44160000 GBd | ITU-T PON
14.025000 GBd | 16x Fibre Channel
14.06250 GBd | InfiniBand FDR
16.00000 GBd | PCIe-4
24.33024000 GBd | CPRI 48x
24.88320000 GBd | ITU-T PON
25.78125 GBd | 100Gb Ethernet / 4 / InfiniBand EDR
26.56250000 GBd | 400GBASE-SR16
27.7393 GBd | 100Gb Ethernet / 4 FEC
27.952493 GBd | OTU4/ITU-T G.959.1
28.05 GBd | 32x Fibre Channel
28.9 GBd | 64G Fibre Channel
32.00000 GBd | PCIe-5/PCIe-6
39.81312 GBd | STM-256/OC-768
41.250000 GBd | 40Gb Ethernet
43.018413 GBd | STM-256/OC-768 FEC
49.76640000 GBd | ITU-T PON
53.125 GBd | 400GBASE
79.62624 GBd | STM-512/OC-1536
159.25248 GBd | STM-1024/OC-3072