What does STS1 (payload) represent?

STS1 (payload) is the user data capacity within a SONET STS-1 frame, representing 50.112 Mbps of usable throughput.

Why convert STS1 (payload) to gigabyte per second?

Converting to gigabyte per second (SI) allows expressing SONET payload capacity in a widely recognized, standardized data rate unit for networking and storage.

Is gigabyte/second defined using binary or decimal units?

Gigabyte per second uses the decimal SI definition, where 1 gigabyte equals 10^9 bytes.

Convert STS1 (payload) to Gigabyte/second (SI def.) Online

Use this online converter to easily convert data transfer rates from STS1 (payload) to gigabyte per second (SI definition), commonly used in networking and storage performance metrics.

STS1 (payload)

Gigabyte/second (SI def.)

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

STS1 (payload) to Gigabyte/second (SI def.) Conversion Table

STS1 (payload)	Gigabyte/second (SI def.)

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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.

STS1 (payload) to Gigabyte/second (SI def.) Conversion Table
STS1 (payload)	Gigabyte/second (SI def.)

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What Is This Tool?

This tool converts STS1 (payload) data transfer rates, a unit used in SONET telecommunications, into gigabyte per second according to the SI decimal standard. It helps represent user data capacity in a standardized format widely used in network and storage contexts.

How to Use This Tool?

Enter the STS1 (payload) value you want to convert
Select STS1 (payload) as the from-unit and gigabyte/second (SI def.) as the to-unit
Click convert to get the equivalent data rate in gigabyte per second

Key Features

Converts STS1 (payload) data rates to gigabyte/second using SI definitions
Supports easy comparison of SONET payload data with common network and storage units
Browser-based and straightforward to use with no installation required

Examples

1 STS1 (payload) = 0.0061875 gigabyte/second
10 STS1 (payload) = 0.061875 gigabyte/second

Common Use Cases

Provisioning OC-1/STS-1 circuits on carrier backbones for DS3 or DS1 channel aggregation
Capacity planning and service-level agreement throughput calculations on SONET rings
Specifying network link throughput or storage device transfer rates using SI units

Tips & Best Practices

Ensure you are converting the user payload capacity (50.112 Mbps), not the total STS-1 line rate
Use this conversion to facilitate clear communication by applying standardized SI data rate units
Confirm that gigabyte/second values are interpreted using decimal SI prefixes, not binary

Limitations

Conversion applies only to the STS1 user payload rate, excluding the overall line rate
Gigabyte per second is defined with decimal SI units (1 GB = 10^9 bytes), which differs from binary definitions
Does not convert or support other SONET or non-SONET data transfer units

Frequently Asked Questions

What does STS1 (payload) represent?: STS1 (payload) is the user data capacity within a SONET STS-1 frame, representing 50.112 Mbps of usable throughput.
Why convert STS1 (payload) to gigabyte per second?: Converting to gigabyte per second (SI) allows expressing SONET payload capacity in a widely recognized, standardized data rate unit for networking and storage.
Is gigabyte/second defined using binary or decimal units?: Gigabyte per second uses the decimal SI definition, where 1 gigabyte equals 10^9 bytes.

Key Terminology

STS1 (payload): The user data capacity of a SONET STS-1 frame, specifically the Synchronous Payload Envelope with 50.112 Mbps usable throughput.
Gigabyte/second (SI def.): A data transfer rate using decimal SI units where 1 gigabyte equals 10^9 bytes transmitted each second.
SONET: Synchronous Optical Networking, a standardized protocol that transfers multiple digital bit streams over optical fiber.

Quick Knowledge Check

What is the user payload capacity of STS1?

51.84 Mbps

50.112 Mbps

48.0 Mbps

How many gigabytes per second equal 1 STS1 (payload)?

0.061875 GB/s

0.0061875 GB/s

0.61875 GB/s

Which definition does gigabyte/second use in this converter?

Binary (1 GB = 2^30 bytes)

Decimal SI (1 GB = 10^9 bytes)

Mixed binary and decimal

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