Cat3750 24 T PoE + 4 SFP Std.Image REMANUFACTURED GLC-BX-D= 1000BASE-BX SFP, 1490NM D GLC-BX-U= 1000BASE-BX SFP, 1310NM D GLC-GE-100FX= 100BASE-FX SFP for GE SFP port on . C GLC-T= 1000BASE-T SFP D CWDM-SFP-1470= CWDM 1470 NM SFP Gigabit Ethernet and 1G/2G FC D CWDM-SFP-1490= CWDM 1490 NM SFP Gigabit Ethernet and 1G/2G FC D CWDM-SFP-1510= CWDM 1510 NM SFP Gigabit Ethernet and 1G/2G FC D CWDM-SFP-1530= CWDM 1530 NM SFP Gigabit Ethernet and 1G/2G FC D CWDM-SFP-1550= CWDM 1550 NM SFP Gigabit Ethernet and 1G/2G FC D CWDM-SFP-1570= CWDM 1570 NM SFP Gigabit Ethernet and 1G/2G FC D CWDM-SFP-1590= CWDM 1590 NM SFP Gigabit Ethernet and 1G/2G FC D CWDM-SFP-1610= CWDM 1610 NM SFP Gigabit Ethernet and 1G/2G FC D DWDM-SFP-3033= DWDM SFP 1530.33 nm SFP (100 GHz ITU grid) D DWDM-SFP-3425= DWDM SFP 1534.25 nm SFP (100 GHz ITU grid) D DWDM-SFP-3582= DWDM SFP 1535.82 nm SFP (100 GHz ITU grid) D DWDM-SFP-3661= DWDM SFP 1536.61 nm SFP (100 GHz ITU grid) D DWDM-SFP-3819= DWDM SFP 1538.19 nm SFP (100 GHz ITU grid) D DWDM-SFP-4214= DWDM SFP 1542.14 nm SFP (100 GHz ITU grid) D X2-10GB-ER= 10GBASE-ER X2 Module C X2-10GB-LR= 10GBASE-LR X2 Module D X2-10GB-LRM= 10GBASE-LRM X2 Module N/A X2-10GB-SR= 10GBASE-SR X2 Module C X2-10GB-CX4= 10GBASE-CX4 X2 Module C CAB-AC AC Power Cord (North America), C13, NEMA 5-15P, 2.1m N/A CAB-AC= AC Power Cord (North America), C13, NEMA 5-15P, 2.1m N/A CAB-16AWG-AC AC Power cord, 16AWG N/A CAB-16AWG-AC= AC Power cord, 16AWG N/A CAB-ACA AC Power Cord (Australia), C13, AS 3112, 2.5m N/A CAB-ACA= AAC Power Cord (Australia), C13, AS 3112, 2.5m N/A CAB-ACR AC Power Cord (Argentina), C13, EL 219 (IRAM 2073), 2.5m N/A CAB-ACR= AC Power Cord (Argentina), C13, EL 219 (IRAM 2073), 2.5m N/A CAB-ACS AC Power Cord (Switzerland), C13, IEC 2.5m N/A CAB-ACU AC Power Cord (UK), C13, BS 1363, 2.5m N/A CAB-ACU= AC Power Cord (UK), C13, BS 1363, 2.5m N/A CAB-IND= AC Power Cord (India) N/A CAB-ACE AC Power Cord (Europe), C13, CEE 7, 1.5M N/A CAB-ACE= AC Power Cord (Europe), C13, CEE 7, 1.5M N/A CAB-ACI AC Power Cord (Italy), C13, CEI 23-16, 2.5m N/A CAB-ACI= AC Power Cord (Italy), C13, CEI 23-16, 2.5m N/A CAB-JPN AC Power Cord (Japan), C13, JIS C 8303, 2.5m N/A CAB-IND AC Power Cord (India) N/A CAB-L620P-C13-JPN Power Cord, 250VAC, 15A, NEMA L6-20 to C13, JAPAN D CAB-L620P-C13-JPN= Power Cord, 250VAC, 15A, NEMA L6-20 to C13, JAPAN D CAB-L620P-C13-US Power Cord, 250VAC, 15A, NEMA L6-20 to C13, US C CAB-L620P-C13-US= Power Cord, 250VAC, 15A, NEMA L6-20 to C13, US C