EFB SC Simplex OM3 Fiber Optic Coupler, Flangeless, Aqua, Ceramic Sleeve

The EFB SC Simplex OM3 Fiber Optic Coupler (model 53512.1) is a high-performance, one-piece adapter designed for reliable multimode fiber connections in data centers, LANs, and telecommunications networks. Featuring a flangeless design and ceramic alignment sleeve, it ensures low insertion loss and high return loss for optimal signal integrity.

Advantages

This coupler offers exceptional durability with 500 mating cycles and stable performance across a wide temperature range. Its compact, flangeless construction allows for easy installation in high-density panels, while the aqua color coding identifies OM3 compatibility.

Suitable for

• Data center fiber optic patching
• Local Area Network (LAN) backbone connections
• Telecommunications infrastructure
• Fiber-to-the-desk (FTTD) applications

Key specifications

• Connector Type: SC Simplex
• Fiber Grade: OM3 Multimode
• Alignment Sleeve: Ceramic
• Insertion Loss: ≤ 0.3 dB (typical)
• Return Loss: ≥ 30 dB (typical)
• Durability: 500 mating cycles
• Operating Temperature: -20°C to +70°C
• Storage Temperature: -40°C to +85°C
• Housing Material: PBT
• Polishing Type: PC
• Standard: IEC 61754-4

Recommendations

For optimal performance, pair with OM3 patch cables and ensure clean end-faces before mating. This coupler is ideal for high-speed networks requiring low loss and reliable connections.