Shenzhen Fongko Communication Equipment Co.,Ltd.| Sourcing Services
Shenzhen Fongko Communication Equipment Co.,Ltd.

China Manufacturer with main products: Fiber Optic Patch Cord, Fiber Optic Connector, Fiber Optic Adapter, Fiber Optic Attenuator, Fiber Optic Terminal Box, Plastic Optical Fiber...

Home  >Products Catalog > Single Mode Standard Optical Couplers

Single Mode Standard Optical Couplers

Shipping: 1- 5 days
Payment Terms: T/T(Bank Transfer)
Place of Origin: Shenzhen in China

Specifications

KEY FEATURES
1.    Low loss
2.    Low polarization dependence
3.  Environmentally stable
 
APPLICATIONS
      Optic communication system
      LAN
      CATV 
      Test instrument
      Fiber optic sensor
 
 
SPECIFICATIONS
 
Grade : Grade" A”
Operating Wavelength (nm): 1310or1550nm, others on request
Bandwidth (nm): ±20nm
Excess Loss (dB): ≤0.1dB(0.06dB TYP)
Coupling Ratio (%):50/50
Typ. Insertion Loss (dB): 3.06
Max. Insertion Loss (dB): 3.3
Polarization Dependent Loss (dB): 0.1
Thermal Stability (dB /℃): ≤0.2dB
Directivity (dB): ≥55 dB(≥60dB 2×2)
Operating Temperature(℃): -20℃to +70℃
Package Type: 1. 900um loose tube  2. 900um loose tube or3mm loose cable (or 2mm)  3. FC/APC pigtail

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