Specifications include, but are not limited to: 139 SFP-10G-SR-S= Cisco 10GBASE-SR SFP Module, Enterprise-Class or equivalent 92 SFP-10G-LR-S= Cisco 10GBASE-LR SFP Module, Enterprise-Class or equivalent 2 SFP-10G-ZR= Cisco 10GBASE-ZR SFP10G Module for SMF or equivalent 4 CWDM-SFP10G-1610= Cisco CWDM 1610 nm SFP+ 10 Gigabit Ethernet Transceiver Module or equivalent 4 DWDM-SFP10G-56.55= Cisco 10GBASE-DWDM 1556.55 nm SFP10G (BUILD-TO-ORDER) or equivalent 4 DWDM-SFP10G-55.75= Cisco 10GBASE-DWDM 1555.75 nm SFP10G (BUILD-TO-ORDER) or equivalent 13 DWDM-SFP10G-33.47= Cisco 10GBASE-DWDM 1533.47 nm SFP10G (BUILD-TO-ORDER) or equivalent 15 DWDM-SFP10G-32.68= Cisco 10GBASE-DWDM 1532.68 nm SFP10G (BUILD-TO-ORDER) or equivalent 10 DWDM-SFP10G-31.90= Cisco 10GBASE-DWDM 1531.90 nm SFP10G (BUILD-TO-ORDER) or equivalent 14 DWDM-SFP10G-31.12= Cisco 10GBASE-DWDM 1531.12 nm SFP10G (BUILD-TO-ORDER) or equivalent 15 DWDM-SFP10G-30.33= Cisco 10GBASE-DWDM 1530.33 nm SFP10G (100-GHz ITU grid) or equivalent 24 SFP-H10GB-CU3M= Cisco 10GBASE-CU SFP+ Cable 3 Meter or equivalent