Online Data Transfer Units Converter
How to Convert from STS48 (signal) to Modem (56k)?

How to Convert from STS48 (signal) to Modem (56k)?

Convert data transfer units between high-capacity STS48 signals and traditional 56k modems. Understand key uses, examples, and limitations of this unit-pair conversion in telecommunications contexts.

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

STS48 (signal) to Modem (56k) Conversion Table

STS48 (signal) Modem (56k)

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.
STS48 (signal) to Modem (56k) Conversion Table
STS48 (signal) Modem (56k)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This converter transforms data transfer measurements from STS48 (signal), a high-speed optical transport unit, to modem (56k), a dial-up modem standard. It enables users to compare extremely fast fiber-optic rates with legacy modem speeds.

How to Use This Tool?

  • Enter the value in STS48 (signal) units you want to convert
  • Select modem (56k) as the target unit
  • Click convert to obtain the equivalent value in modem (56k)
  • Review examples for guidance on typical conversions

Key Features

  • Converts data transfer rates between STS48 signals and 56k modems
  • Supports understanding of legacy and modern telecommunications capacities
  • Includes examples demonstrating large numeric conversions
  • Browser-based and easy-to-use interface for quick unit comparisons

Examples

  • 1 STS48 (signal) equals 44,434 modem (56k)
  • 0.5 STS48 (signal) equals 22,217 modem (56k)

Common Use Cases

  • Carriers managing backbone links with mixed network types
  • ISPs analyzing data rates across fiber optics and dial-up systems
  • Planning legacy system integration or network migrations
  • Comparing high-capacity fiber transport with traditional modem speeds

Tips & Best Practices

  • Use the converter for contextual comparison rather than interoperability analysis
  • Consider network context since technologies differ significantly
  • Refer to examples to better grasp large conversion values
  • Combine this tool with legacy system planning resources

Limitations

  • STS48 and modem (56k) units represent vastly different technologies and transport methods
  • Modem speeds may be lower in practice due to line quality and overhead
  • The tool does not imply direct compatibility between fiber-optic signals and dial-up modems
  • STS48 carries multiplexed high-speed payloads, modems handle low-speed point-to-point connections

Frequently Asked Questions

What does 1 STS48 (signal) represent in modem (56k) units?
1 STS48 (signal) equals approximately 44,434 modem (56k), reflecting a much higher data transfer rate on fiber optics compared to dial-up modems.

Can I use this conversion to connect STS48 and modem (56k) devices directly?
No. The conversion compares data rates but does not support direct interoperability between these different technologies.

Why might actual modem speeds be lower than the theoretical 56k rate?
Modem performance depends on line quality and overhead, so real speeds are typically below the maximum theoretical bandwidth.

Key Terminology

STS48 (signal)
A SONET signal level equivalent to OC-48 with a transport rate of 2.48832 Gbit/s used for multiplexing digital payloads over optical fiber.
Modem (56k)
A dial-up modem standard modulating digital data over telephone lines with a maximum theoretical downstream speed near 56 kilobits per second.
Data Transfer Rate
The speed at which data is transmitted from one point to another, measured in units like Gbit/s or kilobits per second.

Quick Knowledge Check

What does STS48 (signal) primarily transport?
What kind of network technology is a 56k modem associated with?
Why is the conversion between STS48 and modem (56k) useful?