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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
1x2 Singlemode Dual Window Coupler 1310/1550nm Steel Tube Component
Specifications
Brand Name :
UNIFIBER
Model Number :
FBT
Certification :
ROHS
Place of Origin :
CHINA
MOQ :
10pcs
Payment Terms :
L/C, T/T, Western Union
Packaging Details :
Blister case
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
Price :
Negotiable
Description

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
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













Product tags

din 2391 seamless steel tube

,

seamless tube din 2391

,

q195 welded tube
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1x2 Singlemode Dual Window Coupler 1310/1550nm Steel Tube Component

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Product Detail
Brand Name :
UNIFIBER
Model Number :
FBT
Certification :
ROHS
Place of Origin :
CHINA
MOQ :
10pcs
Payment Terms :
L/C, T/T, Western Union
Contact Supplier
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

Shenzhen Unifiber Technology Co.,Ltd

Verified Supplier
6 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer
Main Products :
Fiber Optical Patch Cord, MPO MTP Patch Cord, Fiber Cable Assembly
Total Annual :
5000000-8000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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