Specifications
Brand Name :
UNIFIBER
Model Number :
WBC
Certification :
ROHS
Place of Origin :
CHINA
MOQ :
10pcs
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
10000pcs/day
Delivery Time :
5-8days
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
Description

Fused biconical taper optical fiber coupler 1×2 or 2×2 Wide Band Coupler (WBC) 1310nm,1550nm or C+L band low PDL
UNIFIBER uses unique bandwidth expanding techniques (asymmetric techniques) to build the wide band coupler (WBC). The WBC has an operating bandwidth of ± 40nm or EDFA C band or L band, and it features low excess loss and low wavelength depend loss (WDL).

Features
Low excess loss
Low PDL
High stability and reliability

Applications
CATV
LAN
Optical fiber sensors
esting instruments

Specifications
Grade P A P A
Parameter
Operating wavelength (nm) 1310 ,1550 or C+L Band C Band or L Band
Operating bandwidth (nm) ± 40 1528 ~1565 or 1570 ~1605
Typical excess loss (dB) 0.07 0.1 0.07 0.1
Insertion loss (dB) 50/50 ≤3.4 ≤3.6 ≤3.35 ≤3.5
45/55 ≤4.1/3.1 ≤4.3/3.3 ≤4.0/3.0 ≤4.2/3.2
40/60 ≤4.4/2.6 ≤4.7/2.8 ≤4.4/2.55 ≤4.6/2.7
35/65 ≤5.2/2.3 ≤5.5/2.5 ≤5.1/2.2 ≤5.3/2.4
33/67 ≤5.4/2.2 ≤5.7/2.3 ≤5.3/2.1 ≤5.5/2.25
30/70 ≤5.7/1.9 ≤6.0/2.0 ≤5.7/1.85 ≤5.9/1.95
25/75 ≤6.6/1.7 ≤7.0/1.8 ≤6.5/1.65 ≤6.8/1.75
20/80 ≤7.6/1.25 ≤8.0/1.3 ≤7.55/1.25 ≤7.8/1.3
15/85 ≤9.2/1.0 ≤9.6/1.2 ≤9.0/1.0 ≤9.3/1.1
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
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
3/97 14.50~16.15/≤0.3 14.15~16.50/≤0.4 14.55~16.10 /≤0.3 14.20~16.45/≤0.35
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
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
PDL (dB) ≤0.10 ≤0.15 ≤0.10 ≤0.15
Directivity (dB) ≥55
Operating temperature (℃) -40 ~ +85
*The above specification is without connector.
*Other specifications can be made on customer request.


Fused Biconical Taper Fiber Optic Splitter 1×2 2×2 Wide Band Coupler 1310nm 1550nm

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Fused Biconical Taper Fiber Optic Splitter 1×2 2×2 Wide Band Coupler 1310nm 1550nm

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Brand Name :
UNIFIBER
Model Number :
WBC
Certification :
ROHS
Place of Origin :
CHINA
MOQ :
10pcs
Price :
Negotiable
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Fused Biconical Taper Fiber Optic Splitter 1×2 2×2 Wide Band Coupler 1310nm 1550nm
Fused Biconical Taper Fiber Optic Splitter 1×2 2×2 Wide Band Coupler 1310nm 1550nm
Fused Biconical Taper Fiber Optic Splitter 1×2 2×2 Wide Band Coupler 1310nm 1550nm
Fused Biconical Taper Fiber Optic Splitter 1×2 2×2 Wide Band Coupler 1310nm 1550nm

Shenzhen Unifiber Technology Co.,Ltd

Verified Supplier
6 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer
Total Annual :
5000000-8000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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