Ningbo Betterbell Telecommunication Equipment Co., Ltd. (BTBL), founded in 2002 and located in Ningbo, China, enjoys convenient transportation, with close proximity to Ningbo and Shanghai seaports as well as major airports. We specialize in the R&D and manufacturing of structured cabling products, with core offerings including Toolless Plugs, Keystone Jacks, and Patch Panels, widely applied in data centers, office networks, and industrial communications. BTBL holds independent intellectual property rights and import/export licenses, and is committed to delivering high-quality, high-performance connectivity solutions to customers worldwide.
This 19-inch 1U all-plastic cable management rack (with 5 plastic rings) is made of black ABS plastic and designed for standard 19-inch server racks. It can be vertically mounted on the front or back of the rack for a compact 1U (approximately 44.5mm) height layout. Each ring can be equipped with a dust cover or brush attachment to meet the cable management needs of different environments.
Advantages:
1. All-plastic construction: Made of impact-resistant ABS plastic, lightweight and corrosion-resistant, compliant with international standards such as ISO9001, RoHS, and CE.
2. Flexible cable management rings: 5 removable plastic rings support the addition of dust covers or brushes to help keep cables neat and prevent dust from entering.
3. Precise dimensions: The vertical cable management channels are approximately 90mm × 85mm (depth × height), meeting the 1U height limit and saving internal rack space.
4. Improved heat dissipation: Optional brush rings allow for smooth cable passage, enhancing airflow and reducing equipment temperature.

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