Multi-Mode Coupler
●HaiTeng fused Multi-mode Couplers use FBT technique to eliminate module sensitivity.
●They can be widely used in Local Access Networks (LAN), Passive Optical Networks (PON), Optical Communication Systems and Optical Sensor systems.

Features
●Low Excess Loss
●Working Wavelength (800nm-1600nm)
●Good Environmental Stability

Applications
●Optical Fiber Communication Systems
●LAN
●Passive Optical Networks
●Optic-fiber Sensors
●Optic-fiber Test Instruments

Parameters
●Multi-mode 1×2 or 2×2 couplers(50/50)
●Center wavelength (nm) 800—1600
●Typical excess loss (dB) 0.7
●Max insertion loss (dB) 4.2
●Uniformity(dB) 0.5
●Min directivity(dB) >45
●Fiber type Corning50/125 or 62.5/125
●Operating temperature(centigrade) -40~+85
●Storage temperature(centigrade) -40~+85
●Package dimension(mm) ?3.0×50 or ?4.0×50
●Industry standard Telcordia GR-1221-CORE

●Model: 800-1600nm
●Standard: TelcordiaGR-1221-CORE
●Unit Price/Payment: depend on specifications