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1310/1550nm 1x8 Fiber Optic Splitter DWC Dual Window Coupler Module With Fc Adapters

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1310/1550nm 1x8 Fiber Optic Splitter DWC Dual Window Coupler Module With Fc Adapters

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Brand Name : UNIFIBER

Model Number : FBT

Certification : ROHS

Place of Origin : CHINA

MOQ : 10pcs

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 1000pcs/day

Delivery Time : 3~5 business days

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

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1x8 1310/1550nm DWC dual window coupler module with FC adapters,variety of split ratios and connector types

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.

Features

Various Coupling Ratio

Low PDL
Good Directivity
Good environmental Stability

Low Insertion Loss
Low Excess Loss

Applications

Optical Fiber CATV

Passive Optical Network (PON)

Optical Fiber Communication Systems
Optical Amplifiers
Optical Access Networks/LAN
Monitoring Systems
Optical Fiber Sensor

ParameterDual Window Coupler(DWC)
GradePAPA
Operating wavelength (nm)1310 and 1550
Operating bandwidth (nm)±40±80
Typical excess loss (dB)0.070.10.070.1
Insertion loss (dB)50/50≤3.6≤3.8≤3.8≤4.0
45/55≤4.2/3.2≤4.4/3.4≤4.5/3.3≤4.7/3.5
40/60≤4.7/2.7≤4.9/2.9≤5.0/2.8≤5.2/3.0
35/65≤5.4/2.4≤5.7/2.6≤5.8/2.5≤6.1/2.7
30/70≤6.0/1.9≤6.3/2.1≤6.4/2.0≤6.7/2.2
25/75≤7.0/1.7≤7.3/1.9≤7.3/1.7≤7.7/1.9
20/80≤7.9/1.3≤8.4/1.4≤8.3/1.3≤8.7/1.5
15/85≤9.5/1.0≤10.0/1.2≤9.6/1.0≤10.1/1.2
10/909.2~11.2/≤0.758.80~11.40 /≤0.89.15~11.05 /≤0.758.75~11.45/≤0.8
5/9512.05~14.15/≤0.411.60~14.60 /≤0.512.00~14.25/≤0.4511.50~14.70/≤0.5
3/9714.1~16.5/≤0.3513.60~17.05/≤0.4514.00~16.60 /≤0.3513.45~17.15/≤0.45
2/9815.75~18.45/≤0.315.15~19.00/≤0.415.60~18.60/≤0.314.95~19.20/≤0.4
1/9918.6~21.6 /≤0.2517.95~22.25/≤0.3518.35~21.85/≤0.2517.60~22.55/≤0.35
PDL (dB)≤0.15≤0.2≤0.15≤0.2
Directivity (dB)≥55
Operating temperature (℃)-40 ~ +85
PackageDimension250μm bare fiber:Φ3.0×45mm 900μm loose tube:Φ3.0×54mm 900um/2mm/3mm loosetube:90×20×10mm
*The above specification is without connector
*Insertion Loss around 1380nm (water peak) is not counted in the specifications above.

1310/1550nm 1x8 Fiber Optic Splitter DWC Dual Window Coupler Module With Fc Adapters










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