Tap Coupler High Return Loss

Applications:

 

Instrumentation
Return Loss Measurement
Directivity Measurement

 

 
Go!Foton’s High Return Loss Tap Coupler is a compact, Thin-Film-Filter based, and low signal loss component designed for splitting signal wavelength.  Go!Foton’s special design allows the coupler to achieve a return loss greater than 65dB.  This high return loss is ideal for use with instrumentation equipment such as return loss meters.  Reliability is guaranteed to fully meet Telcordia GR-1221 requirements.

 

High Return Loss
Low Insertion Loss
Epoxy-Free Optical Path
 Wide Wavelength Operation
Exceptionally Stable and Reliable
Telcordia GR-1221 UCO Compliant

 

50/50 Coupling Ratio:
Operating Wavelength Range (λ in nm) 1270 – 1350 & 1520-1640 or 1420 – 1640
Splitter Ratio (%) 50  +/-  5
Max Insertion Loss Port 1 to Port 2 (dB) 4
Max Insertion Loss Port 1 to Port 3 (dB) 4
Optical Return Loss (dB)  Port 1 65
Optical Return Loss (dB)  Port 2 65
Optical Return Loss (dB)  Port 3 65
Directivity (dB) 60
Optical Power Handling (mW) <500
Operating Temperature Range (oC) -10 to +55
Storage Temperature Range (oC) -40 to 85
Fiber Types SMF-28e or Equivalent
Fiber Length (m) > 1
Package Size (mm) 250μm Bare Fiber:  (φ)5.5 x (L)40

900μm Tight Buffer:  (φ)5.5 x (L)40

All specifications are without fiber connectors.

 

Tap Coupler High Return Loss

PDF data sheet

 

Tap Coupler High Return Loss