Online Data Transfer Units Converter
OC12 to Virtual Tributary 2 (signal) Data Transfer Conversion

OC12 to Virtual Tributary 2 (signal) Data Transfer Conversion

Convert data transfer rates between OC12, a high-capacity SONET optical carrier, and Virtual Tributary 2 (signal), a SONET/SDH sub-rate signal format supporting 2.048 Mbps payloads.

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

OC12 to Virtual Tributary 2 (signal) Conversion Table

OC12 Virtual Tributary 2 (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.
OC12 to Virtual Tributary 2 (signal) Conversion Table
OC12 Virtual Tributary 2 (signal)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This tool facilitates the conversion between OC12, a fiber-optic SONET optical carrier rate, and Virtual Tributary 2 (signal), a sub-rate SONET/SDH format carrying E1 channels. It enables users to understand how many lower-rate PDH circuits can be multiplexed within higher-rate SONET frames.

How to Use This Tool?

  • Enter the quantity of OC12 units you want to convert.
  • Select Virtual Tributary 2 (signal) as the target unit.
  • Run the conversion to see the equivalent number of VT2 units.

Key Features

  • Converts OC12 optical carrier rates to Virtual Tributary 2 (signal) units.
  • Provides a direct conversion using the standardized factor of 1 OC12 = 270 Virtual Tributary 2 (signal).
  • Supports telecommunications network capacity planning and traffic management.

Examples

  • Converting 2 OC12 results in 540 Virtual Tributary 2 (signal).
  • Half an OC12 unit (0.5) is equivalent to 135 Virtual Tributary 2 (signal).

Common Use Cases

  • Backing fiber links in ISP and internet exchange networks.
  • Leased WAN circuits for connecting enterprise campuses or data centers.
  • Aggregating multiple lower-rate circuits like T1/E1 into fiber-optic links.
  • Transporting E1 circuits over SONET backbones.
  • Configuring multiplexers or digital cross-connects for PDH channel grooming.
  • Planning network capacity involving E1 and PDH services.

Tips & Best Practices

  • Use this conversion to estimate how many 2.048 Mbps E1 channels fit into an OC12 frame.
  • Consider the specific SONET framing protocols when planning actual network capacity.
  • Verify configurations on multiplexers to align with standardized conversion rates.

Limitations

  • Conversion assumes ideal multiplexing without extra protocol overhead or network errors.
  • Usable capacity may differ slightly due to SONET framing overhead or equipment constraints.
  • VT2 units represent sub-rate signals, not full data channel rates.

Frequently Asked Questions

What does 1 OC12 represent in data rate?
1 OC12 is a SONET optical carrier rate carrying 12 STS-1 channels totaling 622.08 Mbps.

How many Virtual Tributary 2 signals fit into one OC12?
One OC12 corresponds to 270 Virtual Tributary 2 (signal) units.

Why convert from OC12 to Virtual Tributary 2 (signal)?
To determine how many 2.048 Mbps E1 channels can be multiplexed within an OC12 SONET frame for network planning.

Key Terminology

OC12
A SONET optical carrier rate carrying 12 STS-1 channels with a nominal data rate of 622.08 megabits per second.
Virtual Tributary 2 (signal)
A SONET/SDH sub-rate signal format carrying a 2.048 Mbps E1 channel inside higher-rate SONET/SDH frames for multiplexing PDH circuits.
SONET
Synchronous Optical Network, a standardized protocol for high-speed fiber-optic transmission.
E1 Channel
A digital transmission channel with a data rate of 2.048 Mbps, commonly carried in PDH and SONET systems.

Quick Knowledge Check

What is the data rate of an OC12 signal?
How many Virtual Tributary 2 units equal one OC12?
What does Virtual Tributary 2 primarily carry?