Multimode Fiber Coupler Module – Tree and Star – 1 x 3
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Features Low excess loss &low IL Broad operating band High stability and reliability |
Applications Multi-mode fiber communication systems LAN Testing instruments Optical fiber sensors |
Technical Paremeter
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Parameter |
N×4 N=1, 2 |
N×8 N=1, 2 |
N×16 N=1, 2 |
N×32 N=1, 2 |
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Operating wavelength (nm) |
850 or 1310, 850/1310,others on request |
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Operating bandwidth (nm) |
±40 |
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Insertion loss(dB) |
P grade |
≤7.5 |
≤11.3 |
≤15.2 |
≤18.9 |
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A grade |
≤8.1 |
≤12.2 |
≤16.3 |
≤20.4 |
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Directivity (dB) |
≥40 |
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Operating temperature (℃) |
-20 ~ +70 |
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Pigtail length |
1 meter, others on request |
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Pigtail Type |
50/125um or 62.5/125um MM |
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Fiber type |
900μm, 2mm, 3mm loose tube |
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Dimensions (L×W×H) (mm) |
ABS Box |
100×80×10 |
125×96×16 |
141×115×18 |
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Ordering Information
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CP |
Wavelength |
Grade |
Port Type |
Wavelength (nm) |
Couplin g Ratio |
Pigtail Type |
Fiber Type |
Lengt h |
Connector |
Packa ge |
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S= Single mode standard coupler W=Wide band coupler D=Dual window coupler T=Three Window coupler M=Multimode fiber Coupler |
P A |
1×2 2×2 1×3 1×4 1×5 ….. |
532 633 780 850 980 1064 1310 1550 1310/1550 1260~1620 |
1/99 2/98 3/97 …… 50/50 |
250=250um bare fiber 900=900um loose tube 2000=2mm loose tube 3000=3mm loose tube |
1=SMF-28e 2=50/125 3=62.5/12.5 4=HI1060FLE X 5=Panda fiber 6=RC Fiber 7=Others |
1= 1m X:oth er |
NC=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC LC=LC/UPC LA=LC/APC MU=MU/UPC XX=Others |
3×54 3×40 …. |