Axiom QSFP+ Transceiver Modules are 100% compatible in all OEM applications. They are pre-configured with an application specific code to meet the requirement set forth by the router and switch OEMs. Features40GBASE-LR4 QSFP Plus Transceiver for JuniperSupports 40 Gigabit Ethernet NetworkingData Transfer Speeds up to 40GbpsSpecificationsWeight: 0.22 lbs- SKU: SYBA34781