Huawei QSFP+ 40G LR4 MPO Single-mode WDM Optical Module PN:02311NUA

Long-reach WDM single-mode QSFP+ optical module PN 02311NUA, 40GBase-LR4 standard, integrated 4-channel 1310nm WDM DFB laser, MPO 12-core interface, max transmission distance 10km over G.652 single-mode fiber, designed for large data centers pre-wired with MPO trunk cables for cross-building backbone links.

✅ Standard hot-swappable QSFP+ package, compatible with mainstream 40G core aggregation switches ✅ LR4 WDM wavelength division multiplexing design, 4 optical channels integrated inside one module ✅ MPO multi-core interface, matches data center MPO pre-terminated trunk cabling system, no LC jumper conversion required ✅ 1310nm low-dispersion DFB laser, stable 10km long-distance single-mode transmission across buildings and industrial parks ✅ Full DDM digital optical monitoring, real-time reading of module temperature, transmit/receive optical power and laser bias current ✅ Blue pull tab for quick on-site identification of MPO long-reach single-mode 40G transceivers

New large data center MPO integrated cabling cross-building 40G core interconnection, industrial park multi-plant long-distance high-speed networking with MPO trunk cables, campus cross-area core backbone transmission, small metro access network 40G WDM fiber convergence links.