HP J8708-61201 - ProCurve switch zl 4p 10 GbE CX4 module - Includes four CX4 10-GbE ports - For use with CX4 cables (up to 15m in length) Retail
HP J8729-69101 - Procurve 8100FL - 2-port 10GBE X2 interface module, SR/LR/ER optical and CX4 copper connectivity Retail