NTSFP-LX-10SFP Gigabit Ethernet Module1000BaseLX Singlemode LC 10km
NTSFP-LX-40SFP Gigabit Ethernet Module1000BaseLX Singlemode LC 40km
NTSFP-LX-80SFP Gigabit Ethernet Module1000BaseLX Singlemode LC 80km
NTSFP-SXSFP Gigabit Ethernet Module1000BaseSX Multimode LC550m
NTSFP-TXSFP Gigabit Ethernet 1000BaseT