Online Data Transfer Units Converter
How to Convert from OC768 to IDE (PIO mode 4)?

How to Convert from OC768 to IDE (PIO mode 4)?

Learn how to convert data transfer rates from OC768, a high-capacity optical carrier rate, to IDE (PIO mode 4), an older CPU-driven ATA timing mode. Understand applications, usage, and examples for performance comparison between modern optical links and legacy IDE devices.

Please check your input. It must be a valid numeric value.

OC768 to IDE (PIO mode 4) Conversion Table

OC768 IDE (PIO mode 4)

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
OC768 to IDE (PIO mode 4) Conversion Table
OC768 IDE (PIO mode 4)

Explore More Data Transfer Units Converter

  1. How to convert from bit/second [b/s] to OC768?
  2. How to convert from OC768 to bit/second [b/s]?
  3. How to convert from byte/second [B/s] to OC768?
  4. How to convert from OC768 to byte/second [B/s]?
  5. How to convert from kilobit/second (SI def.) to OC768?
  6. How to convert from OC768 to kilobit/second (SI def.)?
  7. How to convert from kilobyte/second (SI def.) to OC768?
  8. How to convert from OC768 to kilobyte/second (SI def.)?
  9. How to convert from kilobit/second [kb/s] to OC768?
  10. How to convert from OC768 to kilobit/second [kb/s]?
  11. How to convert from kilobyte/second [kB/s] to OC768?
  12. How to convert from OC768 to kilobyte/second [kB/s]?
  13. How to convert from megabit/second (SI def.) to OC768?
  14. How to convert from OC768 to megabit/second (SI def.)?
  15. How to convert from megabyte/second (SI def.) to OC768?
  16. How to convert from OC768 to megabyte/second (SI def.)?
  17. How to convert from megabit/second [Mb/s] to OC768?
  18. How to convert from OC768 to megabit/second [Mb/s]?
  19. How to convert from megabyte/second [MB/s] to OC768?
  20. How to convert from OC768 to megabyte/second [MB/s]?
  21. How to convert from gigabit/second (SI def.) to OC768?
  22. How to convert from OC768 to gigabit/second (SI def.)?
  23. How to convert from gigabyte/second (SI def.) to OC768?
  24. How to convert from OC768 to gigabyte/second (SI def.)?
  25. How to convert from gigabit/second [Gb/s] to OC768?
  26. How to convert from OC768 to gigabit/second [Gb/s]?
  27. How to convert from gigabyte/second [GB/s] to OC768?
  28. How to convert from OC768 to gigabyte/second [GB/s]?
  29. How to convert from terabit/second (SI def.) to OC768?
  30. How to convert from OC768 to terabit/second (SI def.)?
  31. How to convert from terabyte/second (SI def.) to OC768?
  32. How to convert from OC768 to terabyte/second (SI def.)?
  33. How to convert from terabit/second [Tb/s] to OC768?
  34. How to convert from OC768 to terabit/second [Tb/s]?
  35. How to convert from terabyte/second [TB/s] to OC768?
  36. How to convert from OC768 to terabyte/second [TB/s]?
  37. How to convert from ethernet to OC768?
  38. How to convert from OC768 to ethernet?
  39. How to convert from ethernet (fast) to OC768?
  40. How to convert from OC768 to ethernet (fast)?
  41. How to convert from ethernet (gigabit) to OC768?
  42. How to convert from OC768 to ethernet (gigabit)?
  43. How to convert from OC1 to OC768?
  44. How to convert from OC768 to OC1?
  45. How to convert from OC3 to OC768?
  46. How to convert from OC768 to OC3?
  47. How to convert from OC12 to OC768?
  48. How to convert from OC768 to OC12?
  49. How to convert from OC24 to OC768?
  50. How to convert from OC768 to OC24?
  51. How to convert from OC48 to OC768?
  52. How to convert from OC768 to OC48?
  53. How to convert from OC192 to OC768?
  54. How to convert from OC768 to OC192?
  55. How to convert from ISDN (single channel) to OC768?
  56. How to convert from OC768 to ISDN (single channel)?
  57. How to convert from ISDN (dual channel) to OC768?
  58. How to convert from OC768 to ISDN (dual channel)?
  59. How to convert from modem (110) to OC768?
  60. How to convert from OC768 to modem (110)?
  61. How to convert from modem (300) to OC768?
  62. How to convert from OC768 to modem (300)?
  63. How to convert from modem (1200) to OC768?
  64. How to convert from OC768 to modem (1200)?
  65. How to convert from modem (2400) to OC768?
  66. How to convert from OC768 to modem (2400)?
  67. How to convert from modem (9600) to OC768?
  68. How to convert from OC768 to modem (9600)?
  69. How to convert from modem (14.4k) to OC768?
  70. How to convert from OC768 to modem (14.4k)?
  71. How to convert from modem (28.8k) to OC768?
  72. How to convert from OC768 to modem (28.8k)?
  73. How to convert from modem (33.6k) to OC768?
  74. How to convert from OC768 to modem (33.6k)?
  75. How to convert from modem (56k) to OC768?
  76. How to convert from OC768 to modem (56k)?
  77. How to convert from SCSI (Async) to OC768?
  78. How to convert from OC768 to SCSI (Async)?
  79. How to convert from SCSI (Sync) to OC768?
  80. How to convert from OC768 to SCSI (Sync)?
  81. How to convert from SCSI (Fast) to OC768?
  82. How to convert from OC768 to SCSI (Fast)?
  83. How to convert from SCSI (Fast Ultra) to OC768?
  84. How to convert from OC768 to SCSI (Fast Ultra)?
  85. How to convert from SCSI (Fast Wide) to OC768?
  86. How to convert from OC768 to SCSI (Fast Wide)?
  87. How to convert from SCSI (Fast Ultra Wide) to OC768?
  88. How to convert from OC768 to SCSI (Fast Ultra Wide)?
  89. How to convert from SCSI (Ultra-2) to OC768?
  90. How to convert from OC768 to SCSI (Ultra-2)?
  91. How to convert from SCSI (Ultra-3) to OC768?
  92. How to convert from OC768 to SCSI (Ultra-3)?
  93. How to convert from SCSI (LVD Ultra80) to OC768?
  94. How to convert from OC768 to SCSI (LVD Ultra80)?
  95. How to convert from SCSI (LVD Ultra160) to OC768?
  96. How to convert from OC768 to SCSI (LVD Ultra160)?
  97. How to convert from IDE (PIO mode 0) to OC768?
  98. How to convert from OC768 to IDE (PIO mode 0)?
  99. How to convert from IDE (PIO mode 1) to OC768?
  100. How to convert from OC768 to IDE (PIO mode 1)?
  101. How to convert from IDE (PIO mode 2) to OC768?
  102. How to convert from OC768 to IDE (PIO mode 2)?
  103. How to convert from IDE (PIO mode 3) to OC768?
  104. How to convert from OC768 to IDE (PIO mode 3)?
  105. How to convert from IDE (PIO mode 4) to OC768?
  106. How to convert from OC768 to IDE (PIO mode 4)?
  107. How to convert from IDE (DMA mode 0) to OC768?
  108. How to convert from OC768 to IDE (DMA mode 0)?
  109. How to convert from IDE (DMA mode 1) to OC768?
  110. How to convert from OC768 to IDE (DMA mode 1)?
  111. How to convert from IDE (DMA mode 2) to OC768?
  112. How to convert from OC768 to IDE (DMA mode 2)?
  113. How to convert from IDE (UDMA mode 0) to OC768?
  114. How to convert from OC768 to IDE (UDMA mode 0)?
  115. How to convert from IDE (UDMA mode 1) to OC768?
  116. How to convert from OC768 to IDE (UDMA mode 1)?
  117. How to convert from IDE (UDMA mode 2) to OC768?
  118. How to convert from OC768 to IDE (UDMA mode 2)?
  119. How to convert from IDE (UDMA mode 3) to OC768?
  120. How to convert from OC768 to IDE (UDMA mode 3)?
  121. How to convert from IDE (UDMA mode 4) to OC768?
  122. How to convert from OC768 to IDE (UDMA mode 4)?
  123. How to convert from IDE (UDMA-33) to OC768?
  124. How to convert from OC768 to IDE (UDMA-33)?
  125. How to convert from IDE (UDMA-66) to OC768?
  126. How to convert from OC768 to IDE (UDMA-66)?
  127. How to convert from USB to OC768?
  128. How to convert from OC768 to USB?
  129. How to convert from firewire (IEEE-1394) to OC768?
  130. How to convert from OC768 to firewire (IEEE-1394)?
  131. How to convert from T0 (payload) to OC768?
  132. How to convert from OC768 to T0 (payload)?
  133. How to convert from T0 (B8ZS payload) to OC768?
  134. How to convert from OC768 to T0 (B8ZS payload)?
  135. How to convert from T1 (signal) to OC768?
  136. How to convert from OC768 to T1 (signal)?
  137. How to convert from T1 (payload) to OC768?
  138. How to convert from OC768 to T1 (payload)?
  139. How to convert from T1Z (payload) to OC768?
  140. How to convert from OC768 to T1Z (payload)?
  141. How to convert from T1C (signal) to OC768?
  142. How to convert from OC768 to T1C (signal)?
  143. How to convert from T1C (payload) to OC768?
  144. How to convert from OC768 to T1C (payload)?
  145. How to convert from T2 (signal) to OC768?
  146. How to convert from OC768 to T2 (signal)?
  147. How to convert from T3 (signal) to OC768?
  148. How to convert from OC768 to T3 (signal)?
  149. How to convert from T3 (payload) to OC768?
  150. How to convert from OC768 to T3 (payload)?
  151. How to convert from T3Z (payload) to OC768?
  152. How to convert from OC768 to T3Z (payload)?
  153. How to convert from T4 (signal) to OC768?
  154. How to convert from OC768 to T4 (signal)?
  155. How to convert from E.P.T.A. 1 (signal) to OC768?
  156. How to convert from OC768 to E.P.T.A. 1 (signal)?
  157. How to convert from E.P.T.A. 1 (payload) to OC768?
  158. How to convert from OC768 to E.P.T.A. 1 (payload)?
  159. How to convert from E.P.T.A. 2 (signal) to OC768?
  160. How to convert from OC768 to E.P.T.A. 2 (signal)?
  161. How to convert from E.P.T.A. 2 (payload) to OC768?
  162. How to convert from OC768 to E.P.T.A. 2 (payload)?
  163. How to convert from E.P.T.A. 3 (signal) to OC768?
  164. How to convert from OC768 to E.P.T.A. 3 (signal)?
  165. How to convert from E.P.T.A. 3 (payload) to OC768?
  166. How to convert from OC768 to E.P.T.A. 3 (payload)?
  167. How to convert from H0 to OC768?
  168. How to convert from OC768 to H0?
  169. How to convert from H11 to OC768?
  170. How to convert from OC768 to H11?
  171. How to convert from H12 to OC768?
  172. How to convert from OC768 to H12?
  173. How to convert from Virtual Tributary 1 (signal) to OC768?
  174. How to convert from OC768 to Virtual Tributary 1 (signal)?
  175. How to convert from Virtual Tributary 1 (payload) to OC768?
  176. How to convert from OC768 to Virtual Tributary 1 (payload)?
  177. How to convert from Virtual Tributary 2 (signal) to OC768?
  178. How to convert from OC768 to Virtual Tributary 2 (signal)?
  179. How to convert from Virtual Tributary 2 (payload) to OC768?
  180. How to convert from OC768 to Virtual Tributary 2 (payload)?
  181. How to convert from Virtual Tributary 6 (signal) to OC768?
  182. How to convert from OC768 to Virtual Tributary 6 (signal)?
  183. How to convert from Virtual Tributary 6 (payload) to OC768?
  184. How to convert from OC768 to Virtual Tributary 6 (payload)?
  185. How to convert from STS1 (signal) to OC768?
  186. How to convert from OC768 to STS1 (signal)?
  187. How to convert from STS1 (payload) to OC768?
  188. How to convert from OC768 to STS1 (payload)?
  189. How to convert from STS3 (signal) to OC768?
  190. How to convert from OC768 to STS3 (signal)?
  191. How to convert from STS3 (payload) to OC768?
  192. How to convert from OC768 to STS3 (payload)?
  193. How to convert from STS3c (signal) to OC768?
  194. How to convert from OC768 to STS3c (signal)?
  195. How to convert from STS3c (payload) to OC768?
  196. How to convert from OC768 to STS3c (payload)?
  197. How to convert from STS12 (signal) to OC768?
  198. How to convert from OC768 to STS12 (signal)?
  199. How to convert from STS24 (signal) to OC768?
  200. How to convert from OC768 to STS24 (signal)?
  201. How to convert from STS48 (signal) to OC768?
  202. How to convert from OC768 to STS48 (signal)?
  203. How to convert from STS192 (signal) to OC768?
  204. How to convert from OC768 to STS192 (signal)?
  205. How to convert from STM-1 (signal) to OC768?
  206. How to convert from OC768 to STM-1 (signal)?
  207. How to convert from STM-4 (signal) to OC768?
  208. How to convert from OC768 to STM-4 (signal)?
  209. How to convert from STM-16 (signal) to OC768?
  210. How to convert from OC768 to STM-16 (signal)?
  211. How to convert from STM-64 (signal) to OC768?
  212. How to convert from OC768 to STM-64 (signal)?

What Is This Tool?

This converter tool allows you to translate data transfer rates measured in OC768, a high-speed optical carrier rate, into IDE (PIO mode 4) units, which represent CPU-controlled data transfer timing for legacy ATA drives. It helps bridge understanding between modern high-capacity fiber links and older storage device speeds.

How to Use This Tool?

  • Enter the value in OC768 units representing the data transfer rate
  • Select OC768 as the source unit and IDE (PIO mode 4) as the target unit
  • Click convert to obtain the equivalent value in IDE (PIO mode 4)
  • Use the results to compare transfer speeds or for benchmarking purposes

Key Features

  • Converts data transfer rates from OC768 to IDE (PIO mode 4)
  • Supports performance comparisons between modern and legacy technologies
  • Browser-based and easy to use with quick calculation results

Examples

  • 1 OC768 converts to approximately 299.8 IDE (PIO mode 4)
  • 0.5 OC768 converts to about 149.9 IDE (PIO mode 4)

Common Use Cases

  • Comparing modern fiber-optic backbone speeds with legacy IDE storage device rates
  • Benchmarking and diagnosing older ATA/IDE drives and BIOS settings
  • Supporting telecom, data center, and retro computing performance evaluations

Tips & Best Practices

  • Use this conversion primarily for understanding relative performance rather than direct data transfer equivalence
  • Consider the differing technologies and overheads when interpreting results
  • Apply the tool when assessing upgrade paths or compatibility in mixed technology environments

Limitations

  • Conversion compares fundamentally different technologies: a line speed versus a CPU-driven timing mode
  • Results are best used for performance comparison only, not precise throughput matching
  • Actual performance may vary due to system overheads and environmental factors

Frequently Asked Questions

What does OC768 represent in data transfer?
OC768 is an optical carrier rate in the SONET hierarchy with a line speed of about 39.8 Gbit/s used for high-capacity fiber-optic backbone links.

What is IDE (PIO mode 4)?
IDE (PIO mode 4) is a CPU-controlled ATA storage transfer mode with a theoretical maximum throughput near 16.7 MB/s, mainly for older PC and embedded systems.

Why convert between OC768 and IDE (PIO mode 4)?
This conversion helps compare the vastly different speeds of modern optical networks and legacy storage devices for benchmarking and understanding performance gaps.

Can this tool give exact throughput equivalence?
No, the conversion reflects relative speed differences between different transfer technologies rather than exact matching throughput.

Key Terminology

OC768
An optical carrier rate in the SONET hierarchy with a line speed of approximately 39.8 Gbit/s used for high-capacity fiber-optic backbone connections.
IDE (PIO mode 4)
A CPU-controlled Programmed Input/Output timing mode for legacy ATA storage devices with a maximum theoretical throughput of around 16.7 MB/s.
Data Transfer Rate
The speed at which data is transmitted between devices, measured in units such as OC768 or IDE (PIO mode 4) in this context.

Quick Knowledge Check

What does OC768 measure?
IDE (PIO mode 4) is characterized by?
What is the main purpose of converting OC768 to IDE (PIO mode 4)?