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Common Configurations of Fiber Patch Panel

Introduction

A fiber patch panel is a crucial component in optical transmission systems. It serves various functions such as splicing optical fibers at cable terminals, adjusting optical connectors, and storing excess pigtails for cable protection. This fiber patch panel plays a vital role in ensuring the safe and flexible operation of optical fiber communication networks.

The fiber patch panel, acting as the connection point for cable line terminal equipment, performs the following key functions:

①Facilitating the splicing of optical cables by providing access to pigtails. The fiber tray helps organize and protect excess pigtails during splicing.

②Allowing for the secure connection and fixation of the cable’s jacket and reinforcing core once it enters the rack.

③Enabling the attachment of connectors to tail cables, which can then be plugged into adapters. This establishes the optical path connection with the connector at the other end of the adapter. The adapter and connector can be easily plugged and unplugged, allowing for flexible configuration and testing.

fiber patch panel

Common Configurations of Fiber Patch Panel

Fiber patch panels come in various configurations, including 12-port, 24-port, 48-port, 72-port, 96-port, and 144-port fiber distribution frames. These options cater to different network requirements and capacities. The most common configurations are 24 port fiber patch panel and 48 port fiber patch panel. Therefore, in this article, we mainly introduce to these two fiber patch panels for you.

Exploring 24 and 48 port fiber patch panel options

In the market, the majority of patch panels come in either 24-port or 48-port configurations. Choosing the right patch panel should align with your specific requirements and usage. Below we describe the characteristics of the 24 port fiber patch panel and the 48 port fiber patch panel from three perspectives. We hope to help you better choose the fiber optic patch panel that is suitable for your project.

  • Space Efficiency

The height of the machine space occupied by the 24 port fiber patch panel is usually 1U, and the height of the machine space occupied by the 48 port fiber patch panel is usually 2U. U (abbreviation for unit) is a unit that represents the height dimensions of a rack server. The detailed size of U is determined by the Electronics Industry Association (EIA), 1U=4.445 cm, 2U=4.445*2=8.89 cm, and so on.

This means that the height of a 48 port fiber patch panel is generally twice as high as that of a 24 port fiber patch panel, which will take up more space.

  • Port Density

As you can tell from the name of the product, the 24 port fiber patch panel has only 24 ports, while the 48 port fiber patch panel has 48 ports. If you are a customer with relatively large needs, you will undoubtedly choose a 48 port fibe patch panel. Some people may also wonder whether, in this case, they should choose two 24 port fiber patch panels or a 48 port fiber patch panel. We will discuss this issue in the next section.

  • Cabling Complexity

As far as these two fiber optic distribution frames are concerned, the number of ports is different. A 48 port fiber patch panel will connect more ports than a 24 port fiber patch panel. If the server height of both fiber optic patch panels is 1U, then the 48 port fiber patch panel will appear very crowded in the port connection part. The wiring space behind the machine will be very narrow. In this case, using a 48 port fiber patch panel will increase the difficulty of wiring. Of course, if you choose a 2U 48 port fiber patch panel, the wiring difficulty will be much better.

fiber patch panel

2×24- port fiber patch panel or 1×48 port fiber patch panel?

There are differences in price between 24 port fiber patch panels and 48 port fiber patch panels due to different designs and materials. However, the price difference between the two is not big. If you choose to purchase 2×24 port fiber patch panels, the cost will definitely be higher than purchasing one 48 port fiber patch panel. Buyers with a tight budget need to carefully consider this factor.

In addition, if you are confused about whether to buy one 1U 48 port fiber patch panel or two 1U 24 port fiber patch panels, you can refer to the cabling complexity part above. The 1U 48 port fiber patch panel has a very narrow space for wiring, which seriously increases the difficulty of wiring. In this case, considering the difficulty of wiring, we do not recommend considering a 1U 48 port fiber patch panel.

More factors to be considered when choosing specific port fiber patch panel 

If you are still hesitating about which port fiber patch panel to choose, in addition to the above features, you can also consider the following factors:

  • Organizational Needs and Objectives

First of all, you can consider the purpose of purchasing a fiber patch panel. If you have a clear purpose, it should be easy for you to choose one over the other based on the differences between the two mentioned above. If your objective isn’t well-defined, you might question whether more ports on the patch panel equate to a better choice. However, this isn’t necessarily the case. If your intention is to install a fiber patch panel at home, having an excess of ports can be wasteful, requiring attention to manage the unused ones. If you haven’t yet determined the specific system you’ll be using it for, opting for a 48 port fiber patch panel could be a sensible decision.

  • Current and Future Requirement

Assess your current network requirements and future growth expectations. If you anticipate significant growth in the near future, it might be more cost-effective to invest in a 48 port patch panel to accommodate additional connections without the need for immediate upgrades.

fiber patch panel
  • Budget Constraints

Assess your budget constraints. Although the price of a 48 port patch panel is not much different from that of a 24 port patch panel, the cost of a 48 port patch panel is usually higher than that of a 24 port patch panel. Determine whether the additional ports are worth the additional cost.

Conclusion

In summary, this article has explored the common configurations of fiber patch panels, focusing on the 24 port and 48 port variants. We’ve highlighted their respective strengths and use cases. The 24 port fiber patch panel is a space-efficient option suitable for smaller setups, while the 48 port panel offers high-density connectivity for larger networks.

Choosing the right configuration is crucial to optimize network performance and scalability. Whether 24 or 48 ports, these panels are essential tools in managing fiber optics, enabling efficient data transmission in our interconnected world. Your choice should align with your network’s specific requirements for seamless connectivity and growth.

Stephen Xie

Stephen Xie

Hello, I'm Stephen Xie, a sales representative at Hello Signal. I specialize in Passive Optical Components and Cabinet & Racks. I can recommend the most suitable products at competitive prices, ensuring worry-free service. Feel free to contact me with any questions.

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