Online Data Transfer Units Converter
How to Convert from T1 (signal) to STM-1 (signal)?

How to Convert from T1 (signal) to STM-1 (signal)?

Convert T1 (signal) data transfer rates to STM-1 (signal) values using a reliable online unit converter. Understand telecommunications capacity equivalence between North American T1 and SDH STM-1 standards.

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

T1 (signal) to STM-1 (signal) Conversion Table

T1 (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.
T1 (signal) to STM-1 (signal) Conversion Table
T1 (signal) STM-1 (signal)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This online converter allows users to transform data transfer measurements from T1 (signal), a North American telecom standard, into STM-1 (signal), the basic transmission unit of the Synchronous Digital Hierarchy, facilitating planning and integration in telecommunication networks.

How to Use This Tool?

  • Enter the quantity of T1 (signal) units you want to convert.
  • Select T1 as the input unit and STM-1 as the output unit if needed.
  • View the converted STM-1 (signal) value instantly to understand capacity equivalence.

Key Features

  • Converts T1 data transfer units to STM-1 accurately based on standard conversion rates.
  • Supports telecommunications and data network planning needs.
  • Browser-based tool with easy input and output for quick calculations.

Examples

  • 5 T1 (signal) converts to approximately 0.04964 STM-1 (signal).
  • 10 T1 (signal) equals roughly 0.09928 STM-1 (signal).

Common Use Cases

  • Integrating or upgrading telecom infrastructure from T1 digital circuits to international SDH-based STM-1 networks.
  • Provisioning backbone fiber links and aggregating lower-rate channels within telecom networks.
  • Planning backhaul capacity for ISPs or enterprise networks with mixed digital transmission standards.

Tips & Best Practices

  • Use this tool to estimate capacity conversions during network planning or upgrades.
  • Always consider physical media and protocol differences beyond unit conversion.
  • Verify converted values with detailed network specifications and overhead requirements.

Limitations

  • Conversion provides capacity equivalence, not direct interoperability due to technology and framing differences.
  • Fixed conversion ratio does not account for overhead or protocol variations in real implementations.

Frequently Asked Questions

What does T1 (signal) represent in telecommunications?
T1 is a North American digital transmission standard that carries data at 1.544 Mbps using 24 time-division multiplexed channels.

What is STM-1 (signal) used for?
STM-1 is the basic transmission unit in the Synchronous Digital Hierarchy, used for provisioning 155.52 Mbit/s backbone links and aggregating lower-rate circuits.

Can I directly interconnect T1 and STM-1 signals?
No, because T1 and STM-1 use different technologies and framing; the conversion tool shows capacity equivalence, not direct interoperability.

Key Terminology

T1 (signal)
A North American digital transmission standard carrying 1.544 Mbps using 24 multiplexed 64 kbps channels over copper or similar media.
STM-1 (signal)
The fundamental transmission unit of the Synchronous Digital Hierarchy with a 155.52 Mbit/s framed synchronous signal used in international telecom networks.
Synchronous Digital Hierarchy (SDH)
A standardized multiplexing protocol that transfers multiple digital bit streams synchronously over fiber optic networks.

Quick Knowledge Check

What is the data rate of a single T1 (signal) line?
STM-1 (signal) corresponds to which SONET level?
What is the approximate conversion factor from T1 (signal) to STM-1 (signal)?