QSFP+ format fiber optic transceiver. For MM fiber optic cables (singlemode 50/125um) MPO-8 or MPO-12 female. Compatible with most brands: DLink, Ubiquity, Cisco, Mikrotik, TPLink, etc. Specs: - Compatible connectors: MPO-8 or MPO-12 Female - Wavelength: 850nm - Transmission speed: 40Gbps - Maximum distance: 100m