LC-LC OM3 Multimode Duplex Plastic Fiber Optic Adapter No Flange

LC to LC OM3 multimode duplex fiber optic adapter no-flange aqua plastic coupler for high-density data center and 10G/40G network applications.

SKU LCLC3DFC Category
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The LC to LC OM3 Multimode Duplex Fiber Optic Adapter is designed for reliable and precise coupling of LC-terminated multimode fiber connections in high-speed network environments. It ensures stable optical alignment and low insertion loss, making it suitable for data centers, enterprise LANs, and structured cabling systems.

With a compact no-flange plastic housing, this adapter is optimized for high-density patch panels and space-limited installations. The precision ceramic alignment sleeve provides accurate fiber core alignment for OM3 50/125μm laser-optimized multimode fiber, supporting 10G and short-reach 40G optical links.

Connector TypeLC to LC
Fiber ModeMultimode
Fiber GradeOM3 50/125μm
StructureDuplex No Flange
Housing MaterialPlastic
Alignment SleevePrecision ceramic
ColorAqua
Insertion Loss≤ 0.3 dB (typical)
Return Loss≥ 30 dB
Installation TypeSnap-in / Panel Mount
Operating Temperature-20°C to +70°C
ApplicationData center / LAN / SAN / ODF
ComplianceRoHS
  • LC to LC duplex multimode fiber adapter
  • Supports OM3 50/125μm laser-optimized multimode fiber
  • No-flange compact design for high-density installation
  • Precision ceramic alignment sleeve for stable coupling
  • Low insertion loss and reliable optical performance
  • Durable lightweight plastic housing
  • Aqua color coding for OM3 identification
  • Easy snap-in installation for patch panels and ODFs
  • Optimized for high-speed short-reach transmission
  • RoHS compliant environmentally safe material
  • Data center fiber patching and interconnection systems
  • Enterprise LAN and SAN structured cabling
  • Telecom distribution frames and ODF systems
  • Cloud and hyperscale network infrastructure
  • High-density patch panel installations
  • 10G/40G short-reach optical links

We offer OEM customization including connector types (LC/SC/FC/ST), simplex or duplex configurations, housing materials (plastic or metal), flange or no-flange structures, and color coding options (aqua/blue/green/beige). Private labeling and customized packaging are also available for bulk and project deployments.

Q1: What is OM3 fiber used for?
A: OM3 is a laser-optimized multimode fiber commonly used for 10G Ethernet and short-reach 40G applications in data centers.

Q2: What is the advantage of LC connectors?
A: LC connectors are compact and support high-density installations, making them ideal for modern data center environments.

Q3: What does no-flange design mean?
A: No-flange adapters have a compact structure without mounting ears, allowing higher port density in patch panels.

Q4: Can OM3 be used for 100G networks?
A: OM3 supports limited short-reach 100G applications, but OM4 is typically preferred for better performance and distance.

Q5: Where is this adapter commonly used?
A: It is widely used in data centers, enterprise networks, telecom rooms, and structured cabling systems.