100M/1000M PCI TOpci serial card Optical transeiver optional with different ... fiber, dual wavelength 1310nm / 1550nm, single SC/PC connector, 20/40 km reachDual single-mode fibers, ... single wavelength 1310nm or 1550nm, dual SC/PC connectors, 20/40/60 km reachDual multimode fibers ... , single wavelength: 1310nm, dual SC/PC connectors, 2 km reach ModelProduct descriptionOFS-N101100M SFP ...