1.25 Gbps 550M SFP Fiber Transceiver for links up to 550M (1800').SFP-1GB-SX 550M SFP Fiber Transceiver¥4,340PriceQuantity*Add to CartPRODUCT INFO1.25 Gbps 550M SFP Fiber Transceiver for Open Mesh S Series switches.