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FBT coupler
pro-d-1

1x8 ABS box FBT coupler

Name:1x8 Fiber Optical coupler  

 Features   

  1. Various coupling ratio single mode and multi mode available
  2. Low PDL, low excess loss, low insertion loss
  3. Environmental stable
  4. Standard type, compact size
  5. Variety of connectors available

Introduction

Applications

  1. Optical communication system
  2. Singnal monitoring
  3. FTTH 
  4. Laser splitting
  5. CATV system&fiber sensors

Type Parameter

FBT-1×8

Operating Wavelength(nm)

1310 /1550

Operating Bandwidth(nm)

±40

Grade

P

A

Coupling Ratio(%)

50/50

50/50

Typical Excess Loss(dB)

≤0.4

≤0.5

Insertion Loss(dB)

≤11

≤11.2

PDL (dB)

≤0.3

≤0.35

Directivity(dB)

≥50

Operating temperature(℃)

-20~+70

Storage Temperature (℃)

-40~+85