Online Data Transfer Units Converter
How to Convert from STS1 (payload) to IDE (UDMA mode 0)?

How to Convert from STS1 (payload) to IDE (UDMA mode 0)?

Learn how to convert data transfer rates from STS1 (payload) used in optical SONET circuits to IDE (UDMA mode 0) transfer rates for legacy PATA/IDE devices with this easy-to-use online converter.

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

STS1 (payload) to IDE (UDMA mode 0) Conversion Table

STS1 (payload) IDE (UDMA mode 0)

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.
STS1 (payload) to IDE (UDMA mode 0) Conversion Table
STS1 (payload) IDE (UDMA mode 0)

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  40. How to convert from STS1 (payload) to ethernet (fast)?
  41. How to convert from ethernet (gigabit) to STS1 (payload)?
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  60. How to convert from STS1 (payload) to ISDN (dual channel)?
  61. How to convert from modem (110) to STS1 (payload)?
  62. How to convert from STS1 (payload) to modem (110)?
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  65. How to convert from modem (1200) to STS1 (payload)?
  66. How to convert from STS1 (payload) to modem (1200)?
  67. How to convert from modem (2400) to STS1 (payload)?
  68. How to convert from STS1 (payload) to modem (2400)?
  69. How to convert from modem (9600) to STS1 (payload)?
  70. How to convert from STS1 (payload) to modem (9600)?
  71. How to convert from modem (14.4k) to STS1 (payload)?
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  73. How to convert from modem (28.8k) to STS1 (payload)?
  74. How to convert from STS1 (payload) to modem (28.8k)?
  75. How to convert from modem (33.6k) to STS1 (payload)?
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  77. How to convert from modem (56k) to STS1 (payload)?
  78. How to convert from STS1 (payload) to modem (56k)?
  79. How to convert from SCSI (Async) to STS1 (payload)?
  80. How to convert from STS1 (payload) to SCSI (Async)?
  81. How to convert from SCSI (Sync) to STS1 (payload)?
  82. How to convert from STS1 (payload) to SCSI (Sync)?
  83. How to convert from SCSI (Fast) to STS1 (payload)?
  84. How to convert from STS1 (payload) to SCSI (Fast)?
  85. How to convert from SCSI (Fast Ultra) to STS1 (payload)?
  86. How to convert from STS1 (payload) to SCSI (Fast Ultra)?
  87. How to convert from SCSI (Fast Wide) to STS1 (payload)?
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  89. How to convert from SCSI (Fast Ultra Wide) to STS1 (payload)?
  90. How to convert from STS1 (payload) to SCSI (Fast Ultra Wide)?
  91. How to convert from SCSI (Ultra-2) to STS1 (payload)?
  92. How to convert from STS1 (payload) to SCSI (Ultra-2)?
  93. How to convert from SCSI (Ultra-3) to STS1 (payload)?
  94. How to convert from STS1 (payload) to SCSI (Ultra-3)?
  95. How to convert from SCSI (LVD Ultra80) to STS1 (payload)?
  96. How to convert from STS1 (payload) to SCSI (LVD Ultra80)?
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  139. How to convert from T1 (payload) to STS1 (payload)?
  140. How to convert from STS1 (payload) to T1 (payload)?
  141. How to convert from T1Z (payload) to STS1 (payload)?
  142. How to convert from STS1 (payload) to T1Z (payload)?
  143. How to convert from T1C (signal) to STS1 (payload)?
  144. How to convert from STS1 (payload) to T1C (signal)?
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  146. How to convert from STS1 (payload) to T1C (payload)?
  147. How to convert from T2 (signal) to STS1 (payload)?
  148. How to convert from STS1 (payload) to T2 (signal)?
  149. How to convert from T3 (signal) to STS1 (payload)?
  150. How to convert from STS1 (payload) to T3 (signal)?
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  152. How to convert from STS1 (payload) to T3 (payload)?
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  162. How to convert from STS1 (payload) to E.P.T.A. 2 (signal)?
  163. How to convert from E.P.T.A. 2 (payload) to STS1 (payload)?
  164. How to convert from STS1 (payload) to E.P.T.A. 2 (payload)?
  165. How to convert from E.P.T.A. 3 (signal) to STS1 (payload)?
  166. How to convert from STS1 (payload) to E.P.T.A. 3 (signal)?
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  177. How to convert from Virtual Tributary 1 (payload) to STS1 (payload)?
  178. How to convert from STS1 (payload) to Virtual Tributary 1 (payload)?
  179. How to convert from Virtual Tributary 2 (signal) to STS1 (payload)?
  180. How to convert from STS1 (payload) to Virtual Tributary 2 (signal)?
  181. How to convert from Virtual Tributary 2 (payload) to STS1 (payload)?
  182. How to convert from STS1 (payload) to Virtual Tributary 2 (payload)?
  183. How to convert from Virtual Tributary 6 (signal) to STS1 (payload)?
  184. How to convert from STS1 (payload) to Virtual Tributary 6 (signal)?
  185. How to convert from Virtual Tributary 6 (payload) to STS1 (payload)?
  186. How to convert from STS1 (payload) to Virtual Tributary 6 (payload)?
  187. How to convert from STS1 (signal) to STS1 (payload)?
  188. How to convert from STS1 (payload) to STS1 (signal)?
  189. How to convert from STS3 (signal) to STS1 (payload)?
  190. How to convert from STS1 (payload) to STS3 (signal)?
  191. How to convert from STS3 (payload) to STS1 (payload)?
  192. How to convert from STS1 (payload) to STS3 (payload)?
  193. How to convert from STS3c (signal) to STS1 (payload)?
  194. How to convert from STS1 (payload) to STS3c (signal)?
  195. How to convert from STS3c (payload) to STS1 (payload)?
  196. How to convert from STS1 (payload) to STS3c (payload)?
  197. How to convert from STS12 (signal) to STS1 (payload)?
  198. How to convert from STS1 (payload) to STS12 (signal)?
  199. How to convert from STS24 (signal) to STS1 (payload)?
  200. How to convert from STS1 (payload) to STS24 (signal)?
  201. How to convert from STS48 (signal) to STS1 (payload)?
  202. How to convert from STS1 (payload) to STS48 (signal)?
  203. How to convert from STS192 (signal) to STS1 (payload)?
  204. How to convert from STS1 (payload) to STS192 (signal)?
  205. How to convert from STM-1 (signal) to STS1 (payload)?
  206. How to convert from STS1 (payload) to STM-1 (signal)?
  207. How to convert from STM-4 (signal) to STS1 (payload)?
  208. How to convert from STS1 (payload) to STM-4 (signal)?
  209. How to convert from STM-16 (signal) to STS1 (payload)?
  210. How to convert from STS1 (payload) to STM-16 (signal)?
  211. How to convert from STM-64 (signal) to STS1 (payload)?
  212. How to convert from STS1 (payload) to STM-64 (signal)?

What Is This Tool?

This unit converter transforms data transfer rates from STS1 (payload), a SONET optical payload capacity measure, to IDE (UDMA mode 0), which represents the maximum raw data transfer rate for Parallel ATA devices. It helps compare throughput capacities between different technology standards.

How to Use This Tool?

  • Enter the value in STS1 (payload) representing the data transfer rate.
  • Select STS1 (payload) as the input unit and IDE (UDMA mode 0) as the output unit.
  • Click the convert button to see the equivalent IDE (UDMA mode 0) transfer rate.
  • Use the results to compare throughput between SONET payloads and IDE device interfaces.

Key Features

  • Converts data transfer units from STS1 (payload) to IDE (UDMA mode 0).
  • Based on precise conversion rates between optical payload capacities and IDE interface speeds.
  • Supports network engineering and computer hardware performance analysis.
  • Easy-to-use, browser-based interface for quick conversions.
  • Useful for planning, troubleshooting, and technology migration evaluations.

Examples

  • 1 STS1 (payload) converts to approximately 0.3727 IDE (UDMA mode 0).
  • 5 STS1 (payload) converts to about 1.8637 IDE (UDMA mode 0) by multiplying the input value by 0.3727409639.

Common Use Cases

  • Provisioning and capacity planning for SONET OC-1/STS-1 circuits.
  • Diagnosing throughput and performance issues in legacy PATA/IDE hard drives and optical media devices.
  • Evaluating and comparing data transfer speeds during migration from PATA/IDE to modern storage interfaces.
  • Calculating available throughput for service-level agreements in network engineering.
  • Mapping tributary signals into SONET payloads for optical transport applications.

Tips & Best Practices

  • Always confirm units and ensure input values correctly represent STS1 payload rates in Mbps.
  • Keep in mind the different units of measure (megabits per second vs megabytes per second) when interpreting results.
  • Use the converter to support both capacity planning and troubleshooting tasks.
  • Consider network conditions and protocol overhead which may affect real-world throughput beyond theoretical maximums.
  • Apply this conversion tool to compare legacy and modern data transfer technologies effectively.

Limitations

  • STS1 (payload) is measured in megabits per second, whereas IDE (UDMA mode 0) is measured in megabytes per second, requiring careful unit interpretation.
  • The IDE (UDMA mode 0) rate reflects nominal maximum transfer speeds, not sustained throughput.
  • Actual data transfer rates may be impacted by network overhead, protocol inefficiencies, and device conditions.
  • Conversion results should be used as theoretical estimates rather than exact real-world performance values.

Frequently Asked Questions

What does STS1 (payload) represent in data transfer?
STS1 (payload) refers to the user-data capacity inside an STS-1 frame in SONET, with a usable payload capacity of 50.112 megabits per second.

What is IDE (UDMA mode 0) used for?
IDE (UDMA mode 0) defines the interface timing and a nominal maximum raw data transfer rate of about 16.7 megabytes per second for Parallel ATA (PATA/IDE) devices.

Why convert between STS1 (payload) and IDE (UDMA mode 0)?
Converting helps compare throughput between high-speed optical payloads and legacy PATA/IDE interfaces to support capacity planning, troubleshooting, and migration assessments.

Key Terminology

STS1 (payload)
The payload capacity inside an STS-1 SONET frame representing user-data throughput in megabits per second.
IDE (UDMA mode 0)
An Ultra DMA transfer mode for Parallel ATA devices defining interface timing and a nominal maximum raw data transfer rate in megabytes per second.
Data Transfer Rate
The speed at which data is transmitted from one device or medium to another, expressed in units such as Mbps or MB/s.

Quick Knowledge Check

What unit is STS1 (payload) data rate expressed in?
What does IDE (UDMA mode 0) represent?
Why must unit interpretation be careful when converting STS1 (payload) to IDE (UDMA mode 0)?