MTP/MPO-Female to MTP/MPO-Female MMF OM4 Cross-Over 3 Meter Fiber Cable. ENET 50/125 OM4 Duplex Aqua Cables are designed to carry increased bandwidth for mission-critical data transference and support 40G/100G applications. These cables are built using any combination of MTP/MPO connectors and are designed to work with LED and VCSEL laser light sources. All ENET fiber patch cables are 100% fully tested for insertion and return loss guaranteeing the highest quality product available.