1260-1620nm All Band Single Mode 1x2 FBT Splitter
P/N: FIR-ABSM-12-FS|SKU: 10914
Total Price
$45.00 / unit
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].
Shipping: FedEx / DHL / UPS Express · Tracking number provided after shipment
1260-1620nm All Band Single Mode 1x2 FBT Splitter
1260–1620nm All Band Single Mode 1×2 FBT Splitter is a fused biconical taper (FBT) optical coupler designed to split a single input optical signal into two output ports across an ultra-wide wavelength range from 1260nm to 1620nm. It ensures stable and consistent performance throughout the entire operating band, making it suitable for complex and high-capacity fiber optic networks.
Based on mature FBT fusion technology, the device delivers low insertion loss, high return loss, and excellent environmental stability. It provides precise and reliable optical power distribution with minimal signal distortion, even under wideband transmission conditions.
Compatible with SMF-28e single-mode fiber and available in compact steel tube or ABS box packaging, this splitter is widely used in WDM systems, FTTH networks, fiber sensing, optical amplifiers, and dispersion compensation applications where full-band wavelength coverage is required.
Specifications
Parameter | Unit | Value | |
|---|---|---|---|
Ports (In x Out) | - | 1x2 | |
Type | - | All Band | |
Center Wavelength | nm | 1260-1620nm | |
Operating Wavelength Range | nm | 1260-1620nm | |
Insertion Loss (Max.) | 50/50 | dB | 3.8 |
40/60 | dB | 5.1/3.1 | |
33/67 | dB | 6.0/2.55 | |
30/70 | dB | 6.4/2.3 | |
20/80 | dB | 8.3/1.7 | |
10/90 | dB | 11.4/1.15 | |
5/95 | dB | 14.3/0.8 | |
3/97 | dB | 16.7/0.75 | |
2/98 | dB | 18.75/0.7 | |
1/99 | dB | 21.95/0.65 | |
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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