The CIENA NTK525CAE5 4X10G WMUIAJZJAD is a brand new enterprise router component from Ciena. This unit has 4 ports and is specifically designed for CIENA compatible networks. As part of the Blade product line, this router module is a powerful and reliable option for enhancing your networking capabilities. With its high-quality construction and compatibility with CIENA systems, this product is ideal for businesses looking to expand their network infrastructure.