CISCO
Cisco XENPAK-10GB-LR 10GBASE-LR XENPAK Module
Cisco XENPAK-10GB-LR+ 10GBASE-LR XENPAK Module with DOM support
Cisco XENPAK-10GB-SR 10GBASE-SR XENPAK Transceiver Module refurbished.
Cisco XFP-10G-MM-SR LC Multi-Mode XFP Transceiver 10 Gbps New
Cisco XFP-10GER-192IR+ LC Single-Mode XFP Transceiver SONET/SDH
Cisco XFP-10GLR-OC192SR Multirate LC Single-Mode XFP Transceiver
Cisco XFP-10GZR-OC192LR 10GBASE-ZR and OC192 LR2 XFP Module
Cisco XFP10GER-192IR-L Multirate LC Single-Mode XFP Transceiver
Cisco XFP10GER192IR-RGD Multirate 10GBASE-ER/-EW and OC-192/STM-64 IR-2 XFP Module
Cisco XFP10GLR-192SR-L Multirate LC Single-Mode XFP Transceiver Module
Cisco XFP10GLR192SR-RGD Multirate 10GBASE-LR/-LW and OC-192/STM-64 SR-1 XFP Module
Cisco XFP10GZR192LR-RGD Multirate 10GBASE-ZR/-ZW XFP Module