What does IDE (UDMA mode 2) represent?

IDE (UDMA mode 2) is an Ultra DMA transfer mode for Parallel ATA interfaces, also called ATA/33, providing up to about 33.3 megabytes per second transfer rate for legacy PATA drives.

What is a Virtual Tributary 1 (signal)?

A Virtual Tributary 1 (signal) is a logical sub-channel in SONET/SDH that carries lower-rate digital signals independently within a higher-rate synchronous framework.

Can this conversion be used for exact data throughput measurements?

No, the conversion is theoretical and does not account for overhead or protocol differences, so it is best for general comparisons rather than exact throughput.

Convert IDE (UDMA mode 2) to Virtual Tributary 1 (signal) Online

Easily convert data transfer rates from IDE (UDMA mode 2) to Virtual Tributary 1 (signal) using our simple online tool. Translate legacy PATA transfer speeds into SONET/SDH virtual tributary units for network engineering and telecom applications.

IDE (UDMA mode 2)

Virtual Tributary 1 (signal)

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

IDE (UDMA mode 2) to Virtual Tributary 1 (signal) Conversion Table

IDE (UDMA mode 2)	Virtual Tributary 1 (signal)

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

IDE (UDMA mode 2) to Virtual Tributary 1 (signal) Conversion Table
IDE (UDMA mode 2)	Virtual Tributary 1 (signal)

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What Is This Tool?

This tool allows users to convert data transfer rates measured in IDE (UDMA mode 2), a legacy PATA interface transfer mode, into Virtual Tributary 1 (signal) units used in SONET/SDH telecommunications networks. It helps bridge the measurement gap between older PC storage data rates and modern synchronous digital transport systems.

How to Use This Tool?

Enter the value representing the IDE (UDMA mode 2) data transfer rate you want to convert
Select IDE (UDMA mode 2) as the source unit and Virtual Tributary 1 (signal) as the target unit
Initiate the conversion to view the equivalent Virtual Tributary 1 (signal) value
Use the results to analyze data rates within telecommunications or legacy hardware contexts

Key Features

Converts IDE (UDMA mode 2) transfer mode measurements into Virtual Tributary 1 (signal) units
Supports legacy computer hardware and telecommunications data rate comparisons
Provides quick, browser-based conversion with straightforward inputs and outputs
Includes example conversions for ease of understanding

Examples

1 IDE (UDMA mode 2) equals approximately 152.78 Virtual Tributary 1 (signal)
2 IDE (UDMA mode 2) converts to about 305.56 Virtual Tributary 1 (signal)

Common Use Cases

Configuring old PC BIOS or drive-controller settings that specify IDE UDMA mode 2 transfer rates
Interpreting legacy hard drive throughput to compare with modern network transport unit rates
Translating PATA data rates into SONET/SDH sub-channel equivalents for telecom engineering
Troubleshooting compatibility issues on PATA systems by understanding transfer speed equivalents

Tips & Best Practices

Use the tool to facilitate understanding between computer storage and telecom network units
Verify unit selections carefully to ensure accurate conversion outcomes
Consider this conversion as theoretical due to differing technologies and signaling methods
Apply results for general comparison rather than precise real-time throughput evaluation

Limitations

Conversion is theoretical and based on maximum data transfer rates, not accounting for overhead or inefficiencies
Virtual Tributary 1 signals represent digital circuit data, not raw byte streams, limiting direct payload compatibility
Actual throughput may vary due to hardware, protocol, and signaling differences between technologies

Frequently Asked Questions

What does IDE (UDMA mode 2) represent?: IDE (UDMA mode 2) is an Ultra DMA transfer mode for Parallel ATA interfaces, also called ATA/33, providing up to about 33.3 megabytes per second transfer rate for legacy PATA drives.
What is a Virtual Tributary 1 (signal)?: A Virtual Tributary 1 (signal) is a logical sub-channel in SONET/SDH that carries lower-rate digital signals independently within a higher-rate synchronous framework.
Can this conversion be used for exact data throughput measurements?: No, the conversion is theoretical and does not account for overhead or protocol differences, so it is best for general comparisons rather than exact throughput.

Key Terminology

IDE (UDMA mode 2): An Ultra DMA transfer mode for Parallel ATA interfaces (ATA/33) offering a maximum theoretical transfer rate of approximately 33.3 MB/s.
Virtual Tributary 1 (signal): A logical sub-channel within SONET/SDH carrying lower-rate plesiochronous digital signals inside a higher-rate synchronous frame.
SONET/SDH: Synchronous Optical Networking/Synchronous Digital Hierarchy, standards for synchronous data transmission in telecommunication networks.

Quick Knowledge Check

What is the maximum theoretical transfer rate of IDE (UDMA mode 2)?

About 33.3 megabytes per second

About 152.78 megabytes per second

About 64 megabytes per second

What does Virtual Tributary 1 (signal) primarily represent?

A physical storage device

A logical sub-channel in SONET/SDH

A legacy PC interface mode

Why is the conversion between IDE (UDMA mode 2) and Virtual Tributary 1 signal considered theoretical?

Because both represent raw byte streams

Because of differing technologies and signaling paradigms

Because the units are identical

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