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0.9mm Fiber Optic FBT Coupler

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0.9mm Fiber Optic FBT Coupler

0.9mm Fiber Optic FBT Coupler
0.9mm Fiber Optic FBT Coupler 0.9mm Fiber Optic FBT Coupler

Large Image :  0.9mm Fiber Optic FBT Coupler

Product Details:
Place of Origin: Qingdao,China
Brand Name: SUNET/OEM
Certification: ISO9001, ISO14001
Model Number: SNT-FO-FBT
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: USD1-2per piece
Packaging Details: 1 piece in one BOX
Delivery Time: 5-8 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 1000000 pcs per week

0.9mm Fiber Optic FBT Coupler

Product Name: 1X2 Fiber Optic FBT Coupler Splitter Type: Steel Tube Type
Fiber Type: G652D/Customized Wavelength: 1310/1490/1550nm
Length: 1M /Customized Connector: Without Connector
Material: PVC/LSZH Application: CATV
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0.9mm Fiber Optic FBT Coupler


1X2 Fiber Optic FBT Coupler


LSZH fiber optic cable coupler

1310/1490/1550 0.9mm Fiber Optic FBT Coupler Without Connector


FBT Coupler Description


Fiber optic coupler, is a device applicated in optical fiber systems with one or more input fibers and one or several output fibers.For the fused optical splitter,It can be divided into different ratios.such as 50/50 if the split is even, or 80/20 if 80% of the signal goes to one side and only 20% to the other.As a result of its great funciton,Optical splitter is a very important part in passive opitc networks (PON).FTB Fused fiber splitter (coupler) can do Singlemode (1310/1550nm) and Multimode (850nm).Cable diameter can be 0.9mm,2.0mm,3.0mm ,Single window,dual window and three window all we can supply .

Singlemode Dual Window Couplers are Single Mode Splitters with a defined split ratio from one or two input fibers to 2 output fibers. Available split counts are 1x2 and 2x2 in split ratios of: 50/50, 40/60, 30/70, 20/80, 10/90, 5/95, 1/99, 60/40, 70/30, 80/20, 90/10, 95/5, and 99/1. Dual Window Couplers are availble with 0.9mmloose tube singlemode fiber or 250umbare fiber and terminated or unterminated as per your needs. UnconnectorizedDWC's come with no connectors for easy splicing or connectorization. Connectorized DWC's are available with your choice of Fiber Optic Connectors: LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC, and ST/UPC.


FBT Coupler Features



1. Low Excess loss

2. Low PDL

3. Environmentally stable

4. Good Thermal Stability


FBT Coupler Application


1. Long-haul Telecommunications

2. CATV Systems & Fiber Optic Sensors

3. Local Area Network


FBT Coupler Parameters


Parameters Specification
Channel Number 1x2 
Fiber Type  G652D
Connector Without Connector 
Operating Wavelength (nm) 1310/1550/1490
Operating Bandwidth(nm) ±40
Coupling Ratio Coupling Ratio Insertion Loss (dB)
  P Grade A Grade
50/50 ≤3.3 ≤3.5
40/60 ≤4.5/2.6 ≤4.7/2.8
30/70 ≤5.7/1.9 ≤5.9/2.1
20/80 ≤7.6/1.3 ≤7.75/1.38
10/90 ≤10.85/0.68 ≤11.2/0.75
5/95 ≤14.4/0.45 ≤15.5/0.48
2/98 ≤18.5/0.6 ≤19.8/0.38
1/99 ≤21.8/0.28 ≤22.8/0.35
PDL(dB) ≤0.15 ≤0.2
Directivity(dB) ≥50
Return Loss ≥55
(1xN) N=3 N=4 N=5 N=8 N=16 N=24 N=32 N=64
Fiber Type Corning SMF-28e
IL (MAX) (dB) 5.41/5.62 7.01/7.22 7.81/8.02 10.01/10.42 13.51/13.92 15.01/15.42 17.31/17.52 21.01/21.52
Uniformity (dB) 0.51/0.62 0.51/0.62 0.61/0.82 0.81/1.02 1.11/1.32 1.21/1.52 1.31/1.52 2.11/2.52
Return Loss (dB) ≥55
Directivity (dB) ≥50
PDL (dB) < 0.20 < 0.20 < 0.30 < 0.30 < 0.40 < 0.50 < 0.50 < 0.20


Contact Details
Qingdao Sunet Technologies Co., Ltd.

Contact Person: Sandra

Tel: 15898857633

Send your inquiry directly to us (0 / 3000)