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1×2 fused fiber coupling 10%:90% three window 1310 1490 1550nm blister box pack
1×2 fused fiber coupling 10%:90% three window 1310 1490 1550nm blister box pack
1×2 fused fiber coupling 10%:90% three window 1310 1490 1550nm blister box pack
1×2 fused fiber coupling 10%:90% three window 1310 1490 1550nm blister box pack

1×2 Fused Fiber Coupling 10%:90% Three Window 1310 1490 1550nm Blister Box Pack

Single mode fused coupler 1×2, 2×2 offer very low insertion loss, low polarization dependence and excellent environmental stability. Accurate coupling ratio from 50/50 to 1/99, fiber pigtails can be 250 um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity in a wide wavelength. Single mode coupler is with extensive application to perform power splitting and monitoring functions in all kinds of optical communication systems. Multimode coupler is also available with 850nm wavelength.

SKU mini 10/90 Category Tags , Brand:
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Description

Features

  • Low excess loss
  • Various coupling ratio
  • Compact Size, light weight
  • All type of connectors FC SC LC ST

 

Coupling Ratio Insertion Loss Conversion Chart

Coupling Ratio Insertion Loss
Premium A Grade
40/60 4.7/2.7 5.0/2.9
30/70 6.0/1.9 6.4/2.1
20/80 7.9/1.2 8.5/1.4
10/90 11.3/0.5 12.0/0.8
5/95 14.0/0.35 14.6/0.43
1/99 22.5/0.25 23.0/0.35
Coupling Ratio(%) 1~50
Directivity (dB) >55
Operating Temperature (℃) -20 – + 85
Storage Temperature (℃) -40 – + 85
Fiber Type Corning Single mode SMF-28, DS Fiber, or flex core
Fiber Pigtail Length (m) 1
Port Configuration 1×2 or 2×2
Package Dimension Package D,E,F,G

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