What is IDE (UDMA mode 1)?

IDE (UDMA mode 1) is an Ultra DMA transfer mode for Parallel ATA interfaces, providing a theoretical maximum data transfer rate of about 25 MB/s, mainly used in older PATA devices.

What does OC48 represent?

OC48 is a SONET optical transmission rate of 2.48832 Gbit/s used to transport voice, data, and packet traffic over fiber in telecommunications networks.

Why convert from IDE (UDMA mode 1) to OC48?

Users convert between these units to compare legacy PATA transfer speeds with modern high-capacity optical transmission rates for benchmarking and network planning.

Is the conversion exact and applicable for real-world throughput?

No, the conversion is primarily theoretical due to differences in technology, protocol overhead, and hardware limitations affecting real-world speeds.

How to Convert from IDE (UDMA mode 1) to OC48?

Easily convert data transfer rates from IDE (UDMA mode 1), a legacy Parallel ATA transfer mode, to OC48, a high-capacity SONET optical transmission rate used in modern networking.

IDE (UDMA mode 1)

OC48

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

IDE (UDMA mode 1) to OC48 Conversion Table

IDE (UDMA mode 1)	OC48

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 1) to OC48 Conversion Table
IDE (UDMA mode 1)	OC48

Explore More Data Transfer Units Converter

What Is This Tool?

This unit converter allows you to transform data transfer values from IDE (UDMA mode 1), a vintage parallel ATA interface speed, into OC48, a standard optical carrier rate used in telecommunications.

How to Use This Tool?

Enter the value in IDE (UDMA mode 1) units you want to convert
Select IDE (UDMA mode 1) as the source unit and OC48 as the target unit
Click convert to get the equivalent OC48 value
Review the result and use the examples for reference

Key Features

Converts between legacy IDE (UDMA mode 1) and modern OC48 data transfer units
Supports unit comparison for benchmarking older PATA devices with optical networking rates
Simple and browser-based tool requiring no downloads
Provides a clear conversion formula and examples for user guidance

Examples

1 IDE (UDMA mode 1) equals approximately 0.0803755144 OC48
10 IDE (UDMA mode 1) equals approximately 0.803755144 OC48

Common Use Cases

Specifying or diagnosing transfer speeds on vintage PCs using UDMA modes
Benchmarking maximum throughput for older IDE hard drives or optical drives
Comparing legacy PATA drive speeds with modern optical transmission rates
Planning network capacity by aggregating diverse data transfer units
Troubleshooting data errors caused by incorrect UDMA mode settings

Tips & Best Practices

Use this conversion primarily for theoretical comparisons due to different underlying technologies
Confirm device compatibility when interpreting results on older hardware
Leverage examples to understand and verify conversion results
Consider network overhead and hardware limits when planning real-world applications

Limitations

Conversion is theoretical as IDE (UDMA mode 1) and OC48 are fundamentally different technologies
Real network throughput can vary because of protocol overhead and hardware constraints
Cannot reflect sustained or actual transfer speeds in practical environments

Frequently Asked Questions

What is IDE (UDMA mode 1)?: IDE (UDMA mode 1) is an Ultra DMA transfer mode for Parallel ATA interfaces, providing a theoretical maximum data transfer rate of about 25 MB/s, mainly used in older PATA devices.
What does OC48 represent?: OC48 is a SONET optical transmission rate of 2.48832 Gbit/s used to transport voice, data, and packet traffic over fiber in telecommunications networks.
Why convert from IDE (UDMA mode 1) to OC48?: Users convert between these units to compare legacy PATA transfer speeds with modern high-capacity optical transmission rates for benchmarking and network planning.
Is the conversion exact and applicable for real-world throughput?: No, the conversion is primarily theoretical due to differences in technology, protocol overhead, and hardware limitations affecting real-world speeds.

Key Terminology

IDE (UDMA mode 1): An Ultra DMA mode in the Parallel ATA interface providing up to about 25 MB/s transfer rate, mainly used in older PATA drives.
OC48: A SONET optical transmission rate of 2.48832 Gbit/s standardized for high-capacity synchronous optical networking.
Conversion Rate: The factor used to convert values from IDE (UDMA mode 1) to OC48, which is approximately 0.0803755144 OC48 per 1 IDE (UDMA mode 1).

Quick Knowledge Check

What is the typical data transfer rate of IDE (UDMA mode 1)?

25 MB/s

2.48832 Gbit/s

51.84 Mbit/s

What does OC48 primarily transport?

Voice, data, and packet traffic

Only video signals

Magnetic tape data

What is a common use of converting IDE (UDMA mode 1) to OC48?

Network capacity planning

Cooking recipes conversions

Measuring temperature

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