StarTech.com Cisco SFP-25G-SR-S Compatible SFP28 Module, 25Gbps Multimode Fiber (MMF), 100m (328ft), LC Connector, 850nm, MSA 25 Gigabit Optical Transceiver - SFP28 Empfängermodul (gleichwertig mit: Cisco SFP-25G-SR-S) - 25GbE - 25GBase-SR - LC Multi-Mode

StarTech.com Cisco SFP-25G-LR-S Compatible SFP28 Module, 25GbE Single Mode Fiber (SMF), 1310nm Tx/Rx, LC Connector, 10km (6.2mi), MSA-Compliant - 25GBASE-LR, 25 Gigabit Optical Transceiver, DDM/DOM Support (SFP-25G-LR-S-C-ST) - SFP28 Empfängermodul (gleic