Online Data Transfer Units Converter
Convert Modem (300) to Virtual Tributary 1 (signal) Online

Convert Modem (300) to Virtual Tributary 1 (signal) Online

Quickly convert data transfer rates from the modem (300) standard to Virtual Tributary 1 (signal) units used in SONET/SDH networks with this easy-to-use online tool.

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

Modem (300) to Virtual Tributary 1 (signal) Conversion Table

Modem (300) Virtual Tributary 1 (signal)

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.
Modem (300) to Virtual Tributary 1 (signal) Conversion Table
Modem (300) Virtual Tributary 1 (signal)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This converter allows users to translate data transfer rates from the modem (300) unit, representing an early analog dial-up speed of 300 bits per second, into Virtual Tributary 1 (signal) units, which represent sub-channels within SONET/SDH synchronous transport networks.

How to Use This Tool?

  • Enter the value in modem (300) units you want to convert
  • Select modem (300) as the source unit and Virtual Tributary 1 (signal) as the target unit
  • Click the convert button to see the equivalent amount in Virtual Tributary 1 (signal)
  • Use the result to interpret legacy data rates in a SONET/SDH framework

Key Features

  • Converts modem (300) to Virtual Tributary 1 (signal) units accurately using the official conversion rate
  • Browser-based and easy to access with no installation required
  • Supports understanding legacy low-rate data streams in modern SONET/SDH contexts
  • Provides quick calculations for network design, testing, and integration purposes

Examples

  • Convert 10 modem (300) units: 10 × 0.0001736111 = 0.001736111 Virtual Tributary 1 (signal)
  • Convert 100 modem (300) units: 100 × 0.0001736111 = 0.01736111 Virtual Tributary 1 (signal)

Common Use Cases

  • Transforming low-rate telemetry or remote control link data into SONET/SDH transport terms
  • Understanding how vintage modem speeds relate to modern optical network sub-channels
  • Aggregating and grooming sub-rate data streams within network engineering and design
  • Testing and monitoring data transport equipment transitioning from legacy to contemporary systems

Tips & Best Practices

  • Ensure you understand the SONET/SDH framing to correctly interpret the Virtual Tributary 1 (signal) units
  • Use the tool for nominal conversions since overhead and protocol details are not included
  • Apply this converter for planning legacy system integration with modern high-speed networks
  • Verify results against actual network requirements and equipment documentation

Limitations

  • Conversion treats modem (300) as a nominal 300 bps rate without accounting for protocol overhead
  • Virtual Tributary 1 (signal) values are fractional representing bandwidth portions, not exact physical signal counts
  • Direct one-to-one correspondence with physical circuits is not guaranteed
  • Requires familiarity with SONET/SDH to apply conversions meaningfully

Frequently Asked Questions

What does modem (300) represent?
Modem (300) denotes a data transfer rate of 300 bits per second commonly used in early analog dial-up modem standards.

Why convert modem (300) to Virtual Tributary 1 (signal)?
This conversion helps translate very low legacy data rates into the SONET/SDH hierarchy for modern network aggregation and switching.

Is the conversion exact and one-to-one?
No, the conversion uses nominal rates and the Virtual Tributary 1 (signal) values are fractional bandwidth representations, not exact discrete signals.

Key Terminology

Modem (300)
A data transfer rate of 300 bits per second from early analog dial-up modems, often used in historical or low-rate communication contexts.
Virtual Tributary 1 (signal)
A logical sub-channel in SONET/SDH that carries lower-rate signals with its own overhead, enabling grooming and switching within high-rate synchronous frames.
SONET/SDH
Synchronous optical network and synchronous digital hierarchy standards used for high-speed optical telecommunication transport.

Quick Knowledge Check

What is the data rate of a modem (300)?
What does the Virtual Tributary 1 (signal) represent?
What is a key use case for converting modem (300) to Virtual Tributary 1 (signal)?