CISCO Cisco - SFP (mini-GBIC) transceiver module - 100Mb LAN - 100Base-FX - LC multi-mode - up to 2 km - 1310 nm - for Catalyst 2960, 2960-24, 2960-48, 2960G-24, 2960G-48, 2960S-24, 2960S-48, 3560, 3560-12 GLC-FE-100FX=
CISCO Cisco - SFP (mini-GBIC) transceiver module - 100Mb LAN - 100Base-LX - LC single-mode - up to 10 km - 1310 nm - for Catalyst 2960, 2960-24, 2960-48, 2960G-24, 2960G-48, 2960S-24, 2960S-48, 3560, 3560-12 GLC-FE-100LX=
CISCO Cisco - SFP (mini-GBIC) transceiver module - 100Mb LAN - 100Base-FX - LC multi-mode - up to 2 km - 1310 nm - for Catalyst 2960, 2960G, 2960S, 2970G, 3560, 3560E, 3560G, 3560V2, 3560X, 3750, 3750G GLC-GE-100FX=
CISCO Cisco - SFP (mini-GBIC) transceiver module - GigE - 1000Base-LX, 1000Base-LH - LC single-mode - up to 10 km - 1310 nm - for P/N: A9K-MPA-20X1GE-RF, A9K-RSP440-SE-RF, ASR-9001-RF, ASR-9001-S, ASR-9001-S-RF GLC-GE-DR-LX=
CISCO Cisco - SFP (mini-GBIC) transceiver module - 1GbE - 1000Base-LX, 1000Base-LH - LC/PC single-mode - up to 10 km - 1310 nm - for Cisco 38XX, 39XX, 4451, 892, 250 Series, Catalyst 29XX, 3650, ESS9300, ME 3600, UCS 62XX GLC-LH-SMD=