This keystone LC duplex adapter is designed for the latest OM5 wideband multimode fiber, supporting emerging high-speed short-reach applications like 40G and 100G Ethernet. The green housing enables quick identification, preventing cross-connection errors in complex cabling environments. Featuring high-precision ceramic alignment sleeves, it delivers low insertion loss and excellent return loss for optimal optical performance. The duplex format supports two simultaneous connections, improving network efficiency. Compatible with standard keystone mounts, it ensures easy installation and integration. With durable materials and high reliability, this adapter is perfect for future-proofing data centers and enterprise fiber networks. Supplied in 10-piece packs for efficient bulk installation.