1310nm Single Window Single Mode 1x2 FBT Splitter
P/N: FIR-1310-SWSM-12-FS|SKU: 10757
Unit Price
MOQ: 1 pcs
Production time varies based on product type, quantity, and customization level.
Below is a general estimate for most orders. For exact delivery time, please contact [email protected].
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1310nm Single Window Single Mode 1x2 FBT Splitter
1310nm Single Window Single Mode 1×2 FBT Splitter is a fused biconical taper fiber optic splitter designed to split one input optical signal into two output paths at the 1310nm operating wavelength. It provides stable optical performance, low insertion loss, high reliability, and accurate optical power distribution for single mode fiber systems. This 1×2 FBT splitter, also known as an FBT coupler or FBT coupler splitter, is suitable for WDM systems, fiber sensors, optical amplifiers, Bragg grating systems, chromatic dispersion compensation devices, optical monitoring, and test applications. Custom splitting ratios, optical power handling, pigtail lengths, fiber diameters, connector types, and package options are available to meet different system requirements.
Specifications
Parameter | Unit | Value | |
|---|---|---|---|
Ports (In x Out) | - | 1x2 | |
Type | - | Single Window | |
Center Wavelength | nm | 1310nm | |
Operating Wavelength Range | nm | ±40 | |
Insertion Loss (Max.) | 50/50 | dB | 3.4 |
40/60 | dB | 4.4/2.6 | |
33/67 | dB | 5.3/2.1 | |
30/70 | dB | 5.7/1.9 | |
20/80 | dB | 7.6/1.25 | |
10/90 | dB | 10.65/0.65 | |
5/95 | dB | 13.8/0.4 | |
3/97 | dB | 16.15/0.3 | |
2/98 | dB | 18.05/0.25 | |
1/99 | dB | 21.15/0.2 | |
Return Loss (Min.) | dB | 50 | |
Polarization Dependent Loss | dB | ≤0.15 | |
Directivity (Min.) | dB | 55 | |
Max Optical Power (CW) | W | 0.5/1/5/10 | |
Fiber Type | - | SMF-28e | |
Package Dimensions | Steel Tube | mm | Φ3 x L54 |
ABS Box | mm | 90 x 20 x 10mm | |
Operating Temperature | °C | -10 to +70 | |
Storage Temperature | °C | -40 to +85 | |
Notes: Tested with an LED light source at 25 °C. Data exclude connectors. Adding connectors will increase insertion loss by 0.3 dB and reduce return loss by 5 dB. For other Max Optical Power (CW) options, please contact [email protected] for pricing.
Dimensions
Steel Tube Package
ABS Box Package
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