Product Name X140 40G QSFP+ CSR4 300M XCVR Manufacturer Part Number JG709A Product Type QSFP+ Packaged Quantity 1 Technical Information Application / Usage Data Networking Optical Network Interfaces/Ports Interfaces / Ports Details 1 x MPO 40GBase-CSR4 Network Media & Performance Media Type Supported Optical Fiber Ethernet Technology 40 Gigabit Ethernet Network Technology 40GBase-CSR4 Other Information Maximum Data Transfer Rate 40