The Juniper MTP-4LC-M1M is a 1-meter multimode fiber (MMF) breakout cable that converts a single MTP connector to four LC duplex pairs, enabling expansion of high-density optical interconnects in data center and enterprise network environments. Part number MTP-4LC-M1M supports 100G and 400G architectures where breakout from trunk lines to individual 25G or 100G ports is required. The passive design requires no active components and is compatible with Juniper QFX and PTX platforms as well as standard MTP/LC-based third-party equipment. Typical applications include modular switch deployments, fabric interconnects, and optical cross-connect systems requiring flexible lane-to-port mapping. Tested and guaranteed; available via quote.