1*2 Dual Windows FBT Fused Fiber Optic Splitter

Short Description:

• Low Excess loss

• Low PDL

• Environmentally stable

• Good Thermal Stability

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Product Detail

Product Tags

Specification:

Parameter	Specification
Channel Number	1×2
Operation Wavelength (nm)	1310,1550,1310/1550,1310/1550/1490
Operation Bandwidth (nm)	±40
Coupling Ratio	Coupling Ratio Insertion Loss (dB)
50/50	≤3.6/3.6
40/60	≤4.8/2.8
30/70	≤6.1/2.1
20/80	≤8.0/1.3
10/90	≤11.3/0.9
15/85	≤9.6/1.2
25/75	≤7.2/1.6
35/65	≤5.3/2.3
45/55	≤4.3/3.1
PDL(dB)	≤0.2
Directivity (dB)	≥50
Return Loss(dB)	≥55

Main performance:

Insert loss	≤ 0.2dB
Return loss	50dB (UPC) 60dB (APC)
Durability	1000 Mating
Wavelength	850nm,1310nm,1550nm

Operating condition:

Operating temperature	-25°C~+70°C
Storage temperature	-25°C~+75°C
Relative humidity	≤85%(+30°C)
Air pressure	70Kpa~106Kpa

Product Description

• Fiber optic coupler, is a device appreciated 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 function.

• Optical splitter is a very important part in passive optic networks (PON).

• FTB Fused fiber splitter (coupler) can do Single mode (1310/1550nm) and Multimode (850nm). Single window, dual window and three window all we can supply.

• Single mode 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 available with 0.9mm loose tube single mode fiber or 250um bare fiber and terminated or unterminated as per your needs.

• Unconnectorized DWC's come with no connectors for easy splicing or connecting.

• Cable diameter can be 0.9mm, 2.0mm, 3.0mm.

• 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 or other as customized.

• It features small size, high reliability, cheap cost and good channel-to-channel uniformity, and is widely used in PON networks to realize optical signal power splitting.

• We provides whole series of 1xN and 2xN splitter products that are tailored for specific applications. All products meet GR-1209-CORE and GR-1221-CORE.