Wired 20000 m 1550 nm single-mode, multi-mode fiber ports quantity: 2 st internal black c-100mm fast ethernet media converter modules100base-fx to 100base-x fiber mode conversioninstalled in a high density perle media converter chassis, perle's feature rich c-100mm fast ethernet fiber to fiber media converter module enables transparent fiber extension of 100base-fx multimode fiber to 100base-fx multimode or 100base-lx ex zx bx single mode fiber. Perle's advanced features make the end to end fiber link completely transparent. This allows for more efficient troubleshooting and less on-site maintenance. In addition, a lifetime warranty and free worldwide technical support make perle's c-100mm fast ethernet fiber to fiber media converter modules the smart choice for it professionals. Whether you need to extend multimode to multimode or multimode to single mode, perle has an extensive range of c-100mm fast ethernet fiber to fiber media converter modules to meet your fiber conversion requirement. Network converter input interface 100base-fx converter output interface 100base-bx ethernet interface type fast ethernet performance maximum transfer distance 20000 m wavelength 1550 nm fiber mode structure single-mode, multi-mode features internal yes product colour black ports & interfaces connectivity technology wired fiber ports quantity 2 fiber optic connector st power power consumption typical 3.5 W leaflet eu declaration of conformity