Rack-mounted beam splitter dimensions and specifications

Rack-mounted beam splitters are typically designed to fit standard 19-inch racks, with heights ranging from 1U to 2U depending on the model.

Standard Dimensions

• Width: 19 inches (482.6 mm), compatible with standard rack cabinets .
• Height: Usually 1U (1.75 inches / 44.45 mm) to 2U (3.5 inches / 88.9 mm), depending on the number of channels and internal design .
• Depth: Varies by manufacturer and model, typically between 100 mm and 250 mm, allowing for internal fiber routing and connector access .

Design Considerations

• Modular and Tray Designs: Many rack-mounted splitters use modular trays or cassettes to protect internal optical components and maintain proper fiber curvature, ensuring reliable performance .
• Connector Types: SC, LC, or FC connectors are commonly used, and some models allow customization based on network requirements .
• Applications: These splitters are widely used in FTTx, PON, LAN, and CATV networks, providing compact, reliable, and cost-effective solutions for optical power distribution .

Summary

When planning installation, the key dimension to consider is the 19-inch width, which is standard for rack-mounted equipment. Height and depth vary by model, so checking the manufacturer's datasheet is recommended for precise measurements. Modular designs and tray systems help optimize space usage and protect optical fibers, making these splitters suitable for high-density network environments .