Enhance your fiber optic network testing with our MPO Loopback. Designed for single mode applications, this loopback features 12 fibers in a compact ribbon cable format, ensuring seamless connectivity. With a 9/125µm fiber size and high-quality construction, it guarantees reliable performance. Each loopback is meticulously engineered for precision and compliance with RoHS standards, making it an essential tool for maintaining optimal network functionality. Upgrade your testing arsenal with this efficient and durable loopback, a must-have for any professional fiber optic setup.