Wishlist Quick view HP HP JG709A X140 40GBASE-ESR 300m 850nm QSFP+ Transceiver $3,460.99 HP - X140 40G QSFP+ MPO MM 850NM CSR4 300M TRANSCEIVER(JG709A). KEY FEATURES : DEVICE TYPE : QSFP+ TRANSCEIVER MODULE FORM FACTOR : PLUG-IN MODULE NETWORKING : CONNECTIVITY TECHNOLOGY : WIRED CABLING TYPE : 40GBASE-CSR4 DATA LINK PROTOCOL : 40... Compare Add to Cart Add to Wishlist