Online Data Transfer Units Converter
Convert from T2 (signal) to STM-1 (signal) Online

Convert from T2 (signal) to STM-1 (signal) Online

Easily convert data transfer rates from T2 (signal), a legacy North American digital carrier, to STM-1 (signal), the standard SDH transmission unit. Learn key facts, features, and usage scenarios for this telecom conversion.

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T2 (signal) to STM-1 (signal) Conversion Table

T2 (signal) STM-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.
T2 (signal) to STM-1 (signal) Conversion Table
T2 (signal) STM-1 (signal)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This converter allows you to translate data transfer rates from T2 (signal), an older North American digital carrier system transmitting at about 6.312 Mbps, to STM-1 (signal), the fundamental unit of synchronous digital hierarchy networks transmitting at 155.52 Mbps. The tool aids in bridging legacy telecommunications infrastructure with modern SDH/SONET fiber optic systems.

How to Use This Tool?

  • Enter the value in T2 (signal) units that you want to convert
  • Ensure you understand that the conversion reflects nominal bit rate equivalences
  • Click the convert button to obtain the corresponding STM-1 (signal) value
  • Use the results to plan telecom infrastructure upgrades or analyze legacy circuits
  • Refer to examples provided to verify your conversions

Key Features

  • Converts legacy T2 (signal) data rates to STM-1 (signal) units
  • Uses official nominal bit rate conversion factor of 1 T2 = 0.0405864198 STM-1
  • Facilitates understanding of carrier-level transitions in telecom networks
  • Supports conversion for medium-capacity leased lines and backbone links
  • Browser-based and easy to use without installing software

Examples

  • 5 T2 (signal) converts to approximately 0.2029 STM-1 (signal)
  • 10 T2 (signal) converts to approximately 0.4059 STM-1 (signal)

Common Use Cases

  • Upgrading telecom networks from T-carrier to SDH/SONET fiber optic systems
  • Planning and integrating legacy enterprise PBX trunk connections into modern synchronous digital transport
  • Provisioning backbone links between legacy North American T-carrier and international SDH standards
  • Analyzing medium-capacity leased lines and historic trunking deployments
  • Interfacing SDH and SONET systems using the STM-1 signal

Tips & Best Practices

  • Understand that T2 (signal) units represent legacy technology with limited current use
  • Use conversions for nominal rates; actual performance may differ due to overhead and framing
  • Recognize STM-1 as a higher-capacity transmission unit generally not physically fractionalized
  • Apply conversions primarily for analysis, planning, or reference when dealing with telecom upgrades
  • Cross-check with network specifications when migrating or integrating equipment

Limitations

  • T2 (signal) technology is largely obsolete and not commonly used in modern networks
  • Conversion reflects theoretical nominal bit rates, not actual throughput including overhead
  • Fractional STM-1 values from conversion may not match real physical links
  • Does not account for error correction, framing, or additional protocol overhead
  • Primarily intended for legacy system analysis and not real-time monitoring

Frequently Asked Questions

What is T2 (signal) used for in telecommunications?
T2 is a legacy North American digital carrier used historically for medium-capacity leased lines, PBX trunk connections, and early point-to-point backbone links before fiber optics became widespread.

Why convert T2 (signal) to STM-1 (signal)?
Converting T2 to STM-1 helps translate older medium-capacity digital carrier rates into modern SDH hierarchical transmission rates, allowing integration between legacy and contemporary telecom systems.

Can fractional STM-1 values represent physical links?
Fractional STM-1 values from this conversion may not correspond to standalone physical links as STM-1 units represent larger, standardized transmission blocks.

Key Terminology

T2 (signal)
A legacy digital carrier in the North American T-carrier system transmitting at about 6.312 Mbps, used for medium-capacity leased lines and historic telecom trunking.
STM-1 (signal)
The basic transmission unit in Synchronous Digital Hierarchy networks with a bit rate of 155.52 Mbps, corresponding to SONET OC-3.
Nominal bit rate
The theoretical transmission rate of a digital carrier excluding overhead and framing.

Quick Knowledge Check

What is the nominal bit rate of a T2 (signal)?
What does STM-1 (signal) correspond to in SONET standards?
Why might actual throughput differ from the conversion between T2 and STM-1?