What is OC3?

OC3 (Optical Carrier 3) is a specification for dedicated telecommunications lines, a North American standard specifying the speed of digital signal over fiber optic cables. It specifies a data rate of 155.52 Mbps. It's commonly used as a backbone for networks or for high-bandwidth applications.

Find 113 organizations using OC3 on Sumble →

What other technologies are related to OC3?

OC3 Competitor Technologies

OC12

No summary available

Higher bandwidth SONET technology, competing with OC3.

OC48

No summary available

Higher bandwidth SONET technology, competing with OC3.

DS3

A digital signal level 3 (DS3) line is a digital signal that can transmit data at a rate of 44.736 megabits per second, which competes with OC3.

T1

A T1 line is a type of dedicated telephone connection that can transmit data at a rate of 1.544 megabits per second, which competes with OC3.

T3

A T3 line is a type of dedicated telephone connection that can transmit data at a rate of 44.736 megabits per second, which competes with OC3.

DS1

DS1 is a digital signal level 1, a lower bandwidth technology competing with OC3.

PRI

Primary Rate Interface (PRI) is a telecommunications interface standard, offering a different bandwidth and technology compared to OC3.

DSL

DSL is a digital subscriber line technology that could compete with OC3 in certain applications.

Number of organizations that mention technology

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OC3 Complementary Technologies

NID/ONT

No summary available

Network Interface Device/Optical Network Terminal is the customer premise endpoint for technologies like OC3, providing access to the network.

SONET

Synchronous Optical Networking is a standard for optical transport, and OC3 is a SONET standard.

Number of organizations that mention technology

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Which job functions commonly mention OC3?

Telecommunications Engineer

0.3% of all Telecommunications Engineer jobs mention OC3

View 9 jobs on Sumble

Network Administrator

0.1% of all Network Administrator jobs mention OC3

View 69 jobs on Sumble

Network Engineer

0.1% of all Network Engineer jobs mention OC3

View 73 jobs on Sumble

Communications

56 Communications jobs mention OC3

View 56 jobs on Sumble

Information Technology

78 Information Technology jobs mention OC3

View 78 jobs on Sumble

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Which organizations are mentioning OC3?

Northrop Grumman

Manufacturing

CBTS

Professional Services

Comcast

Information

Ciena

Information

Rogers Communications

Information

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**OC3**

What is OC3?

What other technologies are related to OC3?

OC3 Competitor Technologies

OC3 Complementary Technologies

Which job functions commonly mention OC3?

Which organizations are mentioning OC3?

Find the right accounts, contact, message, and time to sell

OC3