This HP compliant J8437A is a 10GBASE-LR X2 1310nm 10km transceiver module. The J8437A transceiver module provides a low cost high-performance connection. The J8437A is 100% compatible with all HP series switches and modules which support X2 transceivers. Features & Specifications * Form Factor: X2 * Device Type: Transceiver module * Interface (Bus) Type: Plug-in module * Connectivity Technology: Wired * Application: 10GBASE-LR * Data Transfer Rate: 10Gbps * Wavelength: 1310nm * Max Distance: 10km * Fiber Type: SMF * Connector: DuplexSC * DDM: With DDM * Operating Temperature: 0~70 °C * Compliant with MSA X2 Specification