Product UPC: 691852460373 The ONS-SC-10G-LR is a third-party compatible SFP+ for Cisco, manufactured and tested by Network Distributors. This 10GBASE module will reach 10km and uses a wavelength of Wavelength Range: 1260 - 1355nm. All ONS-SC-10G-LR are in-system tested in real Cisco routers and switches.