What does 1 OC48 unit represent?

It represents an optical transmission rate of 2.48832 Gbit/s used in SONET networks for high-capacity fiber links.

Why is STS3c called a concatenated signal?

STS3c is formed by joining three STS-1 channels into a single payload to carry high-bandwidth streams without byte-interleaving.

Can this conversion be used directly for all network equipment?

No, OC48 is optical and STS3c is electrical; devices need suitable optical-electrical conversion to use these rates properly.

How to Convert from OC48 to STS3c (signal)

Easily convert data transfer rates from OC48 optical carrier units to STS3c electrical transport signals used in telecom networks with our reliable online converter.

OC48

STS3c (signal)

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

OC48 to STS3c (signal) Conversion Table

OC48	STS3c (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.

OC48 to STS3c (signal) Conversion Table
OC48	STS3c (signal)

Explore More Data Transfer Units Converter

What Is This Tool?

This unit converter allows you to translate data rates from OC48, an optical transmission standard, into STS3c electrical transport signals within synchronous optical networking systems.

How to Use This Tool?

Enter the value you want to convert in OC48 units.
Select the target unit as STS3c (signal) from the options.
Click the convert button to get the equivalent STS3c (signal) value.
Use the results for network provisioning and capacity planning.

Key Features

Supports conversion between OC48 and STS3c (signal) units for data transfer rates.
Provides a straightforward formula based on standardized SONET rates.
Browser-based and easy to use without the need for additional software.
Ideal for telecom engineers managing backbone and leased-line circuit capacities.

Examples

1 OC48 equals 16 STS3c (signal).
2 OC48 units convert to 32 STS3c (signal).

Common Use Cases

Mapping high-capacity optical network rates to electrical transport signals.
Provisioning 155.52 Mbps backbone or leased-line circuits in telecom networks.
Interconnecting metro and backhaul SONET equipment for aggregated traffic.
Managing ISP uplinks and regional backbone fiber links.

Tips & Best Practices

Ensure proper optical-to-electrical signal interfacing when converting between OC48 and STS3c.
Use this conversion for planning and managing carrier trunks and metro ring transport.
Consider the network context to account for multiplexing and framing overheads not reflected in the basic conversion rate.
Apply this tool primarily within SONET-based telecom network architecture.

Limitations

The conversion assumes ideal multiplexing without overhead or protocol differences.
Real-world throughput may vary due to framing, error correction, and payload formatting.
OC48 is an optical transmission standard, while STS3c is an electrical signal level requiring appropriate interfacing equipment.

Frequently Asked Questions

What does 1 OC48 unit represent?: It represents an optical transmission rate of 2.48832 Gbit/s used in SONET networks for high-capacity fiber links.
Why is STS3c called a concatenated signal?: STS3c is formed by joining three STS-1 channels into a single payload to carry high-bandwidth streams without byte-interleaving.
Can this conversion be used directly for all network equipment?: No, OC48 is optical and STS3c is electrical; devices need suitable optical-electrical conversion to use these rates properly.

Key Terminology

OC48: An optical carrier transmission rate of 2.48832 Gbit/s used in SONET for high-capacity fiber networks.
STS3c (signal): A synchronous electrical transport signal concatenating three STS-1 channels, equivalent to an OC-3c optical channel.
SONET: Synchronous Optical Network, a standardized protocol for optical transmission of multiple digital bit streams.

Quick Knowledge Check

What is the conversion rate from OC48 to STS3c (signal)?

1 OC48 = 8 STS3c

1 OC48 = 16 STS3c

1 OC48 = 32 STS3c

STS3c signifies which characteristic in the SONET signal?

An optical channel

A concatenated electrical transport signal

A fragmented payload container

What type of measurement does this converter handle?

Data transfer rates

Electrical resistance

Frequency

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