KOC Europe manufactures a full range of Fused Fiber Couplers:
• MM Couplers
• SM 1064 Couplers
• SM Dual WindowCouplers
• SM Single Window Couplers
• SM Single Fusion Tree 1X4
• SM Tree and Star Couplers

For a complete list of products, please click in "Ordering Options" or send us your inquiry by clicking on "Quick Quote".

Fused Fiber Couplers can be used in Local area networks, High speed local area networks, CATV systems & Fiber sensors, Telecommunication systems, Long-haul telecommunications, Digital, hybrid and AM-Video system, Subscriber loop and Fiberoptic instruments, etc

KOC Europe´s Couplers feature:

• Low insertion loss
• Various coupling ratio
• Compact size
• Wide operating wavelength
• Excellent environmental & mechanical stability
• Rugged package
• Single fusion design
• Uniform power splitting

KOC single-mode Planar Lightwave Circuit Splitter (PLCS) are developed based on a unique silica glass waveguide process with reliable precision aligned fiber pigtail in a miniature package. It provides a low cost light distribution solution with small form factor and high reliability.
The PLCS  devices  have high performance in terms of low  insertion loss,  low   PDL, high  return loss and excellent uniformity over a wide wavelength ranges from 1260nm to 1620nm. The working temperature is from -40ºC to +85ºC.
Our PLCS devices have standard configurations of 1x4, 1x8, 1x16 and 1x32, as well as customized structures of 2x16, 2x32  and 2x64.
Available in pigtail, blockless or boxed models, these products meet or exceed Telcordia GR-1209-CORE and GR-1221-CORE reliability qualification requirement.  

PLC Splitters are used in FTTx applications, LAN, WAN and Metro Networks, Analog/Digital Passive Optical Networks, CATV Networks, etc.

KOC Europe´s PLC Splitters feature:

• Compact design
• Low insertion loss and low PDL
• High reliability
• High channel counts
• Wide wavelength range
• Large operating temperature range
• Customized packaging and configuration