[a]https%3A%2F%2Fwww.phxfiber.com%2Fproducts%2Fwide-band-coupler.html[/a] <br> <br>#Wide #Band #Coupler <br> <br>Wide Band Coupler is also know as wideband directional coupler, which is built to split the optical power or wavelength through Fused Biconic Taper (FBT coupler) technique. The operating bandwidth of 1x2 or 2x2 Wide Band Coupler coupler is ±40nm. <br> <br>Specifications of Wideband Hybrid Coupler <br> Wide Band Coupler (WBC) <br>Grade P A P A <br>Port Configuration 1x2 or 2x2 <br>Operating Wavelength (nm) 1310,1550 or C+L Band C Band or L Band <br>Operating Bandwidth (nm) ±40 1528~1565 or 1570~1605 <br>Typical Excess Loss (dB) 0.07 0.1 0.07 0.1 <br>Insertion Loss (dB) 50/50 ≤3.4 ≤3.6 ≤3.35 ≤3.5 <br> 40/60 ≤4.4/2.6 ≤4.7/2.8 ≤4.4/2.55 ≤4.6/2.7 <br> 30/70 ≤5.7/1.9 ≤6.0/2.0 ≤5.7/1.85 ≤5.9/1.95 <br> 20/80 ≤7.6/1.25 ≤8.0/1.3 ≤7.55/1.25 ≤7.8/1.3 <br> 10/90 9.55~10.65/≤0.65 9.3~10.9/≤0.8 9.55~10.60/≤0.65 9.35~10.85/≤0.8 <br> 5/95 12.40~13.80/≤0.4 12.10~14.10/≤0.5 12.45~13.75/≤0.4 12.15~14.05/≤0.45 <br> 2/98 16.10~18.05/≤0.25 15.70~18.45/≤0.35 16.2~17.95/≤0.25 15.80~18.35/≤0.3 <br> 1/99 19.05~21.15/≤0.2 18.55~21.65/≤0.3 19.1~21.1/≤0.2 18.65~21.55/≤0.3 <br>PDL (dB) ≤0.10 ≤0.15 ≤0.10 ≤0.15 <br>Directivity (dB) ≥55 <br>Operating Temperature (℃) -40  ~  +85 <br>Package Dimension 250μm Bare Fiber: Φ3.0×45mm <br>900μm Loose Tube: Φ3.0×54mm <br>900um/2mm/3mm Loose Tube: 90×20×10mm <br> <br>Ordering Information of WideBand Coupler <br>WBC X XXX XXXX XX/XX X X XXX XX/XX <br> Grade Port number Operating Wavelength Coupling Ratio Pigtail Type Encapsulation Steel Tube Fiber Length Connector <br> P=Perfect 1×2 1310=1310 01/99 0=250um 3.0×45 1m FC/UPC <br> A=Grade A 2×2 1550=1550 02/98 1=900um 3.0x54 1.5m FC/APC <br> X=Customized 1528~1565 or 1570~1605. 03/97 4=others 2m SC/UPC.

#fiber #optic #equipment <br> <br>[a]https%3A%2F%2Fwww.phxfiber.com%2Fproducts%2Fsc-attenuator.html[/a] <br> <br> <br>SC Attenuator <br>Applied to SC-APC optical fiber interface, SC interface and RJ-45 interface look similar, but SC interface is flatter. <br> <br>Specification of SC Fiber Optic Attenuator <br>Fiber Connector SC/APC <br>Ferrule Type Zirconia Ceramic <br>Connector Gender Fixed Male to Female <br>Transfer Mode Singlemode <br>Attenuation 1dB 3dB 5dB 6dB 7dB 10dB 15dB 20dB 25dB <br>Operating Wavelength(nm) 1260~1620(SM) <br>Attenuation Accuracy ±0.5dB <br>Return Loss ≥60dB <br>Polarization Dependent Loss ≤0.2dB <br>Humidity 95%RH <br>Operating Temperature Range -40~85°C <br>Storage Temperature Range -40~85°C <br> <br>Specification of SC UPC Fiber Optical Attenuator <br>Fiber Connector SC/UPC <br>Ferrule Type Zirconia Ceramic <br>Connector Gender Fixed Male to Female <br>Transfer Mode Singlemode <br>Attenuation 1dB 3dB 5dB 6dB 7dB 10dB 15dB 20dB 25dB <br>Operating Wavelength(nm) 1260~1620(SM) <br>Attenuation Accuracy ±0.5dB <br>Return Loss ≥55dB <br>Polarization Dependent Loss ≤0.2dB <br>Humidity 95%RH <br>Operating Temperature Range -40~85°C <br>Storage Temperature Range -40~85°C <br> <br>There are many fiber optic products manufacturers, but we are one of the best choices for you.