DIGITUS DN-81201-01 HP Compatible SFP+ Transceiver 10G LR 1310 nm LC Single-Mode up to 10 km with DDM
DIGITUS DN-81201-01 — HP-Compatible 10G LR SFP+, 10 km
The DIGITUS DN-81201-01 is a 10 Gbit SFP+ transceiver for single-mode fibre, reaching up to 10 km at 1310 nm over a duplex LC connection, with digital diagnostics. It is the HP-coded version of the DN-81201, made for HP and HP Aruba switches that check the coding of the optics they accept. In practice, single-mode optics are the choice when a link leaves the building or runs several hundred metres: the OS2 fibre used by carriers and campus backbones carries the signal for kilometres with little loss. Before you order, confirm the fibre is single-mode at both ends and note the length and the number of patch panels on the way.