Dual Window SC / APC ABS Box Type FBT fiber optic splicing


MOQ: >500
Place of Origin: China
Brand: CFO
Delivery Time: 7-15days
Start Port: shenzhen
Supply Ability: 1000pcs/day

Carefiber can supply various FBT couplers including 1×2, 1×3,1×4,1×8,1×16,1×32 and customerized products.

1. Features:

  • Low insert loss
  • Single Fusion design
  • Uniform power splittering
  • Compact size
  • High stablity and reliability
  • Standard: Rohs compliants

2. Applications:

  • CATV system
  • Telecommunication systems
  • Digital, Hybird and AM-Vedio systems
  • Fiber sensor
  • Monitoring systmes
Parameter 1×2
Operating Wavelength (nm) 1310/1550
Operating bandwidth (nm) ±40
Grade P A
Insert Loss 1/99 ≤22.5/0.25 ≤23.5/0.35
(dB) 2/98 ≤18.8/0.3 ≤19.5/0.4
Coupling ratio: 3/97 ≤17.0/0.35 ≤17.8/0.45
5/95 ≤14.6/0.4 ≤15.5/0.5
10/90 ≤11.2/0.75 ≤12.0/0.8
20/80 ≤7.9/1.3 ≤8.4/1.4
30/70 ≤6.0/1.9 ≤6.3/2.1
40/60 ≤4.7/2.7 ≤4.9/2.9
50/50 ≤3.6 ≤3.8
Excess Loss(dB) 0.07 0.1
PDL(dB) ≤0.15 ≤0.20
Return Loss(dB) >50
Directivity(dB) ≥55
Operating Temperature(ºC) -40~85
Storage Temperature(ºC) -40~85
Connector SC, FC, LC or customerized
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