Easy-to-disassemble and combine design: 16 independent modules can be flexibly disassembled and directly replaced for convenient later management and maintenance. Straight-through no-knot design: Stable quality meets standards and passes testing, ensuring stable transmission. No need for cumbersome wiring; simply plug in the jumper at both ends for plug-and-play functionality. Removable labels: Removable labels facilitate installation and cable management. Thickened steel plate, cold-rolled construction: One-piece thickened cold-rolled steel backplate, high hardness, sturdy, practical, and resilient, not easily deformed over time, suitable for 19-inch standard rack installation. Gold-plated copper connectors: Thickened pin contact surface, gold-plated to enhance oxidation resistance and conductivity, ensuring stable high-speed transmission and long service life. Product Name: 16-Port Rack Mount + Cat6 Straight-Through Network Module Product Material: Cold-rolled steel plate + PC material Product Interface: RJ45 Transmission Rate: Gigabit speed Contact Pins: Gold-plated copper Product Applications: Surveillance, server rooms, home, office, engineering, property management, maintenance Color: Black Material: PC+Metal Package Contents: 1 set of 16-Port Cat-6 Network Patch Panel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.