Online Data Transfer Units Converter
How to Convert from OC3 to IDE (PIO mode 4)

How to Convert from OC3 to IDE (PIO mode 4)

Convert data transfer rates from OC3 optical carrier speeds to IDE (PIO mode 4) timing mode values using this online converter. Understand equivalent rates for diagnostics and benchmarking between telecommunications and legacy storage interfaces.

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

OC3 to IDE (PIO mode 4) Conversion Table

OC3 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.
OC3 to IDE (PIO mode 4) Conversion Table
OC3 IDE (PIO mode 4)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This tool helps convert data transfer speeds from OC3, a high-speed optical carrier rate, to IDE (PIO mode 4), a legacy ATA storage timing mode. It is useful for comparing diverse technologies across telecommunications networks and older computer storage hardware.

How to Use This Tool?

  • Enter the value in OC3 that you want to convert
  • Select OC3 as the source unit and IDE (PIO mode 4) as the target unit
  • Click the convert button to see the equivalent transfer rate in IDE (PIO mode 4)
  • Use the result to assist with diagnostics, compatibility checks, or performance comparisons

Key Features

  • Converts data transfer values from OC3 to IDE (PIO mode 4) using a defined conversion rate
  • Supports benchmarking and diagnostics of legacy and modern data transfer methods
  • Browser-based and easy to use for technical and industrial applications
  • Provides clear unit definitions and use cases for each data transfer type

Examples

  • 1 OC3 equals 1.1710843373 IDE (PIO mode 4)
  • 5 OC3 converts to 5.8554216865 IDE (PIO mode 4)

Common Use Cases

  • Managing backbone links between internet service providers or regional network points
  • Diagnosing and configuring legacy IDE/ATA drives and BIOS or driver settings
  • Benchmarking legacy storage devices to evaluate upgrade paths
  • Supporting industrial and embedded systems relying on older data transfer technologies

Tips & Best Practices

  • Use this converter primarily for benchmarking or theoretical comparison rather than precise equivalence
  • Consider the different nature of the data transfer methods when interpreting results
  • Verify hardware conditions and protocol overhead that may impact actual data throughput
  • Apply conversions to assist with legacy system compatibility and diagnostics

Limitations

  • IDE (PIO mode 4) represents a CPU-driven timing mode, not a physical data transfer unit
  • Speed comparison is between very different technologies, limiting direct practical equivalence
  • Real-world throughput varies due to multiple factors, so conversions are approximate
  • Primarily useful for theoretical analysis and benchmarking instead of exact conversions

Frequently Asked Questions

What is OC3 in data transfer terms?
OC3 is a SONET optical transmission rate of 155.52 megabits per second commonly used for long-distance and backbone networking.

What does IDE (PIO mode 4) indicate?
IDE (PIO mode 4) is a CPU-controlled timing mode for ATA/IDE storage devices representing legacy data transfer speed and control methods.

Why convert between OC3 and IDE (PIO mode 4)?
Conversion helps compare high-speed telecommunications links with legacy storage interface performance for diagnostics, compatibility, and benchmarking.

Key Terminology

OC3
A SONET optical transmission rate of 155.52 Mbps used in backbone and long-distance networking.
IDE (PIO mode 4)
A CPU-driven timing mode for ATA/IDE drives indicating legacy data transfer speed and control.
Data Transfer Rate
The speed at which data is moved from one point to another in a network or storage device.

Quick Knowledge Check

What type of data transfer does OC3 represent?
IDE (PIO mode 4) is best described as:
Why is the conversion from OC3 to IDE (PIO mode 4) mainly theoretical?