Device Type: Fibre Optic Cable Management Kit Video Output: N/A Data Ports: N/A (Passive cable routing and protection accessories) Kit Components & Function: A typical kit includes a combination of spools, trays, rings, and clips designed to route and protect fibre cables. Cable Spools / Bending Radius Control: Often the core of the kit, these are used to safely coil excess cable slack. They are designed with a specific bend radius to prevent signal loss. Common spool bend radii include 1.375" (34.9mm) and 2.5" (63.5mm). Routing Trays & Rings: Used to guide cables between equipment. Some kits include a 23" rack-mount cable management tray with extended brackets and cable clips. Metal ring managers are also common for organizing cables at the rack. Drop-Out Kits: Specialized accessories to guide fibre as it exits a channel. These often limit the bend radius to a safe 50mm (2"). Critical Specification - Bend Radius: The most important specification for any fibre kit is its bend radius. A radius that is too tight will damage the fibre and cause signal degradation. Industry standards (like ANSI/TIA/EIA-568) and best practices recommend a minimum bend radius of 1.1" (2.5 cm) for general fibre management, while specific trays may provide a 38 mm bend radius for compliant installation. The "Mm" in your product title likely refers to a specific dimension, such as the bend radius or the width of the cable manager, which you should verify on the physical unit. Key Specs: Fibre Cable Management Kit, Bend Radius Varies (e.g., 34.9mm, 50mm, 63.5mm), Rack-Mount & Wall-Mount Options, Includes Spools/Trays/Rings/Clips, Designed for 19" Racks (EIA-Standard), Essential for Preventing Signal Loss & Cable Damage Usage: Organizing Fibre Patch Cords & Trunk Cables in Server Racks, Data Centers, and Telecom Rooms; Managing Excess Slack Without Violating Bend Radius Requirements; Providing Strain Relief and Protection for Fragile Fibre Optic Cables.