https://dct.co.il/product/sfs-1040-er55/
L2 Ethernet Switch | 10G Ethernet Switch SFS-1040-ER55 | DCT | Test and Measurement
Mar 10, 2025 - The SFS-1040-ER55 is a 10G SFP+ ER/EW transceiver with 1550nm DFB EML, 40km SMF range, IEEE 802.1p QoS, traffic control, and flow management, ideal for 10G...
ethernet switchsfs