LC to LC OM4 Multimode Duplex Fiber Optic Keystone Coupler White

• LC to LC interface compatibility
• Designed for OM4 multimode fiber systems
• Duplex configuration for two-fiber transmission
• Keystone snap-in design for easy installation
• High-precision ceramic alignment sleeve
• Low insertion loss and stable optical performance
• High bandwidth support for advanced network applications
• Durable white housing for clean installations

• High-speed data center networks
• Enterprise structured cabling systems
• 40G/100G short-reach multimode links
• Telecom rooms and network cabinets
• Fiber optic wall outlet installations
• LAN and campus backbone networks

We provide OEM and ODM services to support branding and project requirements. Custom options include housing color, logo printing, packaging design, and connector configurations. Bulk customization is available for distributors, system integrators, and large-scale deployments.

• What is the advantage of OM4 over OM3 in this coupler?
  OM4 supports higher bandwidth and longer transmission distances for high-speed multimode applications such as 40G and 100G short-reach links.
• Is this coupler backward compatible with OM3 fiber?
  Yes, OM4 components are fully backward compatible with OM3 multimode fiber systems.
• What is a duplex LC keystone coupler used for?
  It allows two LC fiber connections to be integrated into wall plates or patch panels for structured cabling systems.
• Can this be used in single-mode networks?
  Yes, LC keystone couplers can also support single-mode LC connectors when properly matched.
• Is installation tool-free?
  Yes, the keystone snap-in design allows quick, tool-free installation into standard panels or wall plates.