1xN, 2xN 1260~1620nm All Band FBT Splitter With Steel Tube

(1 customer review)

◎ P/N: #50586

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1xN,2xN FBT Coupler Splitter with Steel Tube_2Delivery: Order Today, will ship out before from U.S. or HK by FedEx/DHL/UPS (The fastest and best one), and Free Shipping on orders over US $200.

1xN,2xN FBT Coupler Splitter with Steel Tube_3Warranty: fiber-life support 1-Year Warranty, 30-Day Returns and 30-Day Exchange.

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1xN, 2xN 1260~1620nm All Band FBT Splitter With Steel Tube

A 1xN, 2xN 1260~1620nm All Band FBT Splitter with Steel Tube is an optical splitter that divides an incoming optical signal from one (or two) input fibers into multiple output fibers. It operates over a wide wavelength range of 1260~1620nm, covering both the C-band and L-band commonly used in fiber optic communications.

The splitter uses Fused Biconical Taper (FBT) technology, which involves fusing and tapering two or more optical fibers together to split the signal efficiently. The steel tube casing provides mechanical protection and durability, ensuring the splitter’s resilience in harsh environments. This type of splitter is commonly used in Passive Optical Networks (PON), signal distribution systems, and Wavelength Division Multiplexing (WDM) applications.


Specification

Parameter Unit All Band FBT Splitter
Operating Wavelength nm 1260~1620
Operating Bandwidth nm
Typical Excess Loss dB ≤0.07
Insertion Loss (50/50) dB ≤3.8
Insertion Loss (40/60) dB ≤5.1/3.1
Insertion Loss (33/67) dB ≤6.0/2.55
Insertion Loss (30/70) dB ≤6.4/2.3
Insertion Loss (20/80 ) dB ≤8.3/1.7
Insertion Loss (10/90) dB ≤11.4/1.15
Insertion Loss (5/95) dB ≤14.3/0.8
Insertion Loss (3/97) dB ≤16.7/0.75
Insertion Loss (2/98) dB ≤18.75/0.7
Insertion Loss (1/99) dB ≤21.95/0.65
PDL dB ≤0.15
Directivity dB ≥55
Return Loss dB ≥50
Operating Temperature -10 ~ +70
Storage Temperature -40 ~ +85
Dimension mm Φ3×54

Note: Above specification is for devices without connector. Add an additional 0.2dB loss per connector.


Dimension

FBT Fiber Coupler Splitter 250, 900um fiber diameter

FBT Fiber Coupler
Port Configuration

1×2, 1×3, 1×4, 2×2

Wavelength

1260~1620nm

Fiber Diameter

250μm, 0.9mm

Fiber Length

1.0m, 1.5m, 2.0m

Connector

SC/APC, SC/UPC, FC/APC, FC/UPC, LC/APC, LC/UPC, ST/APC, ST/UPC, None

Split Ratios

1/99, 2/98, 3/97, 5/95, 10/90, 20/80, 30/70, 40/60, 50/50, Customize

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1 review for 1xN, 2xN 1260~1620nm All Band FBT Splitter With Steel Tube

  1. Ingrid Weiss

    We ordered 200pcs 2×2 all band fiber coupler with different split ratio from fiber-life, 1:99, 25:75, 10:90, 50:50, they works great and very good loss and quality!

    fbt-coupler-splitter-review

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