Fused Optical Coupler

• The fused optical coupler (FBT coupler) is a high-performance passive optical component engineered with mature fused biconical taper (FBT) technology, which delivers excellent signal transmission performance. It features low insertion loss and high reliability, minimizing energy waste during signal transfer and boosting the efficiency of optical communication systems.

• Beyond transmission efficiency, it excels in stability: its robust design ensures consistent operation in harsh environments (e.g., temperature/humidity fluctuations) and extends service life, reducing maintenance frequency. To adapt to diverse scenarios, BROLINK offers flexible configurations including 1×N, 2×N port combinations and customizable splitting ratios (e.g., 50:50, 30:70, 10:90), enabling precise signal splitting (1→multiple) or combining (multiple→1).

• Excellent Splitting Uniformity: Highly consistent power distribution across output ports, minimizing signal discrepancies for stable network transmission.
• Broad Wavelength Compatibility: Supports 1260–1650 nm, covering all mainstream optical communication windows and enhancing system compatibility.
• Compact & Durable Design: Precision FBT manufacturing delivers a compact, robust structure that resists mechanical stress and environmental interference.
• Low Insertion Loss: Advanced taper technology reduces signal attenuation, preserving optical power and supporting longer transmission distances in PONs.
• Versatile Configurations: Available in 1×2, 2×2, 1×4, 2×4 and other port combinations, with customizable splitting ratios to meet diverse network needs.

• FTTx (FTTH / FTTB / FTTC / FTTO)
• Passive Optical Networks (EPON / GPON / XGS-PON)
• Metropolitan Area Networks (MAN)
• Local Area Networks (LAN)
• CATV & Broadcast Optical Networks
• Optical Signal Monitoring & Test Systems
• Enterprise & Data Center Small-Scale Distribution

The fused optical coupler is a cost-effective, high-reliability passive component used for signal splitting (1→N) and signal combining (N→1) in nearly all fiber optic communication systems. It is especially popular in FTTH, CATV, LAN, and PON access networks where low loss, uniform distribution, and long service life are essential.

Hot Tags: fused optical coupler, China fused optical coupler manufacturers, suppliers, factory, Fused Optical Coupler, fused fiber coupler, Dual Window Coupler, All Band Coupler