Article Overview
The maximum distance for 10 Gigabit Ethernet (10G) over OM4 fiber is typically up to 550 meters (1804 feet).
Key Details
- Standard Distance: OM4 fiber can support 10G Ethernet signals over distances of up to 550 meters when using appropriate transceivers, such as 10GBASE-SR .
- Transceiver Types: The distance may vary based on the type of transceiver used:
- Short Reach (SR): Up to 300 meters.
- Long Reach (LR): Up to 400 meters.
- Extended Reach (ER): Up to 550 meters .
- Comparison with OM3: For comparison, OM3 fiber supports 10G Ethernet up to 300 meters. OM4 fiber provides a longer reach due to its higher modal bandwidth of 4700 MHz·km, compared to OM3's 2000 MHz·km .
- Factors Affecting Distance: The actual performance can be influenced by factors such as:
- Quality of the fiber optic cable.
- Connector losses.
- Network architecture and design.
- Use of mode conditioning patches or other optical components .
- Practical Applications: OM4 fiber is commonly used in data centers and enterprise networks for high-speed data transmission, making it suitable for applications requiring high bandwidth and longer distances . In summary, OM4 fiber is an excellent choice for 10G Ethernet applications, providing flexibility and high performance over significant distances.
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