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1x2 Singlemode Dual Window Coupler 1310/1550nm Steel Tube Component

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1x2 Singlemode Dual Window Coupler 1310/1550nm Steel Tube Component

1x2 Singlemode Dual Window Coupler 1310/1550nm Steel Tube Component
1x2 Singlemode Dual Window Coupler 1310/1550nm Steel Tube Component 1x2 Singlemode Dual Window Coupler 1310/1550nm Steel Tube Component 1x2 Singlemode Dual Window Coupler 1310/1550nm Steel Tube Component

Large Image :  1x2 Singlemode Dual Window Coupler 1310/1550nm Steel Tube Component

Product Details:
Place of Origin: CHINA
Brand Name: UNIFIBER
Certification: ROHS
Model Number: FBT
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: Negotiable
Packaging Details: Blister case
Payment Terms: L/C, T/T, Western Union
Detailed Product Description
Package: Steel Tube,ABS Box,LGX Box Coupling Ratio: 50/50,40/60,30/70...5/95,1/99 Or Customized
Grade: P Grade Or A Grade Size: Standard Size Or Mini Size
Connector: FC,SC,LC,ST Or Customized Pigtail Length: Customized
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1x2 Singlemode Dual Window 1310/1550nm Fiber Optic Coupler
Dual window coupler (DWC) is built by asymmetric coupling technique. The operating bandwidth of this normal coupler is expanding to ±40nm, and the ultra broadband coupler is expanding to ±80nm. The DWC coupler has the same coupling ratio on both 1310nm and 1550nm communication windows, and with low excess loss and low PDL. DWC couplers are widely used for communication systems, CATV, and FTTH.
1x2 Singlemode Dual Window Coupler 1310/1550nm Steel Tube Component 0
Features
Low Excess Loss
Various Coupling Ratio
Compact Size
High Stability and Reliability
Application
Long-haul Telecommunications
CATV Systems & Fiberoptic Sensors
Local Area Network
FTTH & LAN
 
Specification

SpecificationsSSCDWC
Operation Wavelength(nm)1310,1550 or Customized1310/1550 or Customized
Operation Bandwidth(nm)±15±40
Port Configuration1x2 or 2x21x2 or 2x2
Grade PA PA
Typical Excess Loss(dB) 0.070.1 0.070.1
 50/50≤3.4/3.40≤3.6/3.650/50≤3.6/3.6≤3.8/3.8
 40/60≤4.4/2.60≤4.7/2.840/60≤4.7/2.70≤4.9/2.9
Insertion Loss(dB)30/70≤5.7/1.90≤6.0/2.030/70≤6.0/1.90≤6.3/2.1
 20/80≤7.6/1.20≤8.0/1.320/80≤7.9/1.3≤8.4/1.4
 10/90≤11.0/0.65≤11.5/0.810/90≤11.2/0.75≤11.4/0.8
 5/95≤14.2/0.40≤12.8/0.55/95≤14.15/0.40≤14.6/0.5
 2/98≤18.5/0.25≤19.0/0.352/98≤18.45/0.3≤19.0/0.4
 1/99≤21.5/0.20≤22.0/0.301/99≤21.6/0.25≤22.25/0.35
PDL(dB)≥55
Operating temperature (℃)-40 ~ +85
Package Dimension250μm bare fiber: Φ3.0mm×45mm
900μm loose tube: Φ3.0mm×54mm
900um/2mm/3mmloose tube: 90mm×20mm×10mm

Contact Details
Shenzhen Unifiber Technology Co.,Ltd

Contact Person: Kerry Sun

Tel: +86-135-9019-2305

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