OM2, OM3 and OM4 fiber jumper

Updated on Mon Aug 18 2025

OM2, OM3, and OM4 are all types of multimode optical fibers used in data communication and networking applications. Each of these fibers has unique specifications that make them suitable for different applications. In this article, we will explore the characteristics of OM2, OM3, and OM4 fiber jumpers.


OM2 Fiber Jumper

OM2 fiber is a standard multimode fiber with a core diameter of 50 microns and a cladding diameter of 125 microns. It supports data rates up to 10 Gbps over distances of up to 550 meters. OM2 fiber jumpers are typically used in local area networks (LANs) and data center applications. OM2 fiber jumpers are commonly used in 10 Gigabit Ethernet (GbE) applications, as they can support data rates up to 10 Gbps.


OM3 Fiber Jumper

OM3 fiber is an enhanced multimode fiber with a core diameter of 50 microns and a cladding diameter of 125 microns. It supports data rates up to 10 Gbps over distances of up to 300 meters and 40 Gbps over distances of up to 100 meters. OM3 fiber jumpers are commonly used in high-speed data center applications, such as 10 Gigabit Ethernet (GbE) and 40 Gigabit Ethernet (GbE) applications. OM3 fiber jumpers are typically used for short-distance applications that require high data rates.


OM4 Fiber Jumper

OM4 fiber is an enhanced multimode fiber with a core diameter of 50 microns and a cladding diameter of 125 microns. It supports data rates up to 10 Gbps over distances of up to 550 meters and 40 Gbps over distances of up to 150 meters. OM4 fiber jumpers are commonly used in high-speed data center applications, such as 10 Gigabit Ethernet (GbE) and 40 Gigabit Ethernet (GbE) applications. OM4 fiber jumpers are typically used for long-distance applications that require high data rates.


Advantages of OM2, OM3, and OM4 Fiber Jumpers

OM2, OM3, and OM4 fiber jumpers all have advantages that make them suitable for different applications. Some of the advantages of each fiber jumper include:


OM2 Fiber Jumper:

Affordable cost: OM2 fiber jumpers are generally less expensive than OM3 and OM4 fiber jumpers, making them a cost-effective solution for LAN and data center applications.

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Easy installation: OM2 fiber jumpers are easy to install and terminate, making them a popular choice for LAN and data center applications.


OM3 Fiber Jumper:

Higher bandwidth: OM3 fiber jumpers have a higher bandwidth than OM2 fiber jumpers, making them suitable for high-speed data center applications.


Longer distance: OM3 fiber jumpers can transmit data over longer distances than OM2 fiber jumpers, making them suitable for large data centers.


OM4 Fiber Jumper:

Higher bandwidth: OM4 fiber jumpers have a higher bandwidth than OM3 fiber jumpers, making them suitable for high-speed data center applications.


Longer distance: OM4 fiber jumpers can transmit data over longer distances than OM3 fiber jumpers, making them suitable for large data centers.


Conclusion

In summary, OM2, OM3, and OM4 fiber jumpers are all types of multimode optical fibers that are commonly used in LAN and data center applications. OM2 fiber jumpers are suitable for applications that require data rates up to 10 Gbps over distances of up to 550 meters. OM3 fiber jumpers are suitable for applications that require high data rates over distances of up to 300 meters and 40 Gbps over distances


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