10GB-LR-SFPP-CW55 Extreme Enterasys® Compatible Transceiver CWDM SFP+ 10GBase (SMF, 1550nm, 10km, LC, DOM)10GB LR SFPP CW55 Extreme Enterasys Compatible Transceiver CWDM SFP+ 10GBase (SMF, 1550nm, 10km, LC, DOM) ATGBICS Extreme Enterasys compatible 10GB LR SFPP CW55 SFP+ 10GBase CWDM form factor network transceiver supports a distance of up to 10km over single mode fibre (SMF) using a wavelength of 1550nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present