[(40GBASE-PLRL4)] compliant with for Cisoc the QSFP+ MSA and IEEE 802.3ae 10GBASE-LR/LW standard. Digital diagnostics functions are also available via the I2C interface, compatible for Cisco QSFP-40G-PLRL4
[(40G PLR4)] 40GBASE-PLRL4 QSFP, the 4x10G connectivity is achieved using an external 12-fiber parallel to 2-fiber duplex breakout cable, which connects the 40GBASE-LR4 module to four 10GBASE-LR optical interfaces. QSFP-40G-PLRL4 is optimized to guarantee interoperability with any IEEE 40GBase-LR4 and 10GBase-LR (in 4x10G mode).
[(Connection)] 40GBASE-PLRL4 QSFP+ transceivers use single mode fiber patch cables with MTP/MPO connectors. It support single mode fibers OS2 SMF up to 2km.Pluggable, support DDM ,0degC to 70degC(32 to 158degF)