Ciena NTK505DAE5 Power Input Card 60A Breakerless

The Ciena NTK505DAE5 Power Input Card is a 60 A breakerless input module built for the Optical Multiservice Edge 6500 (OME 6500) shelf, serving as the dedicated power-entry interface that feeds the chassis’s power system. In its breakerless variant, the card provides a 60 A input without an internal fuse or breaker, matching configurations that rely on external protection and redundant power paths within the OM65XX family. Weighing about 0.9 kg (1.9 lb), the NTK505DAE5 is designed for compact installation inside the 6500 enclosure alongside other power and line-card modules. In the 6500 ecosystem, Ciena supports redundant -48/60 VDC power feeds (A and B), and the NTK505DAE5 represents the 60 A breakerless input option commonly used on OM65XX platforms to deliver stable power to the system with high availability.