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Specification Summary
For FBT coupler
Key Features：
• Low Insertion loss
• Low PDL
• High Return Loss
• Uniform Power Splitting
• Compact Design
• Wide Operating Wavelength
• Wide Operating Temperature
• Excellent Environmental & Mechanical Stability
• Qualified Under Telcordia GR-1221 and GR-1209
Apllications：
• FTTX (FTTP, FTTH, FTTN, FTTC)
• Passive Optical Networks (PON)
• Local Area Networks (LAN)
• TCATV systems
• Test Equipments
Optical Specifications:
Parameter |
Unit |
Specification (P Grade) |
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Operation Wavelength |
nm |
1260～1650 |
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Channel Number |
1X2 |
1x3 |
1X4 |
1x6 |
1X8 |
1x12 |
1X16 |
1x24 |
1X32 |
1X64 |
1x128 |
|
Insertion Loss (Max.) |
dB |
4.3 |
6.2 |
7.4 |
9.8 |
10.7 |
12.5 |
13.9 |
16.5 |
17.2 |
21.5 |
25.5 |
Uniformity (Max.) |
dB |
0.5 |
0.6 |
0.8 |
0.8 |
1.0 |
1.0 |
1.4 |
1.5 |
1.6 |
2.0 |
2.6 |
Polarization Dependent Loss |
dB |
0.2 |
0.2 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.5 |
0.8 |
Return Loss |
dB |
≥50 |
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Directivity |
dB |
≥50 |
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Note: All the data above does not include connectors.
UPC Connectors: IL add 0.2 dB, APC Connectors: IL add 0.3 dB.
Environmental Conditions:
Operating Temperature |
℃ |
-40～+85 |
Storage Temperature |
℃ |
-40～+85 |
Operating Humidity |
%RH |
≤93 |
Storage Humidity |
%RH |
≤93 |
Order Information
Port |
0101=1x1, 0102=1x2, ... ..., 0164=1x64, 0202=2x2…..,0264=2x64 |
Fiber Type |
1=G652D, 2=G657A |
Package Dimension |
A1, A2, …, F, K, U, X |
Input Fiber Type |
L=900µm Loose tube, S=2.0mm, R=3.0mm, B=250µm Ribbon Fiber, 0=Adapter |
Output Fiber Type |
L=900µm Loose tube, S=2.0mm, R=3.0mm, B=250µm Ribbon Fiber, 0=Adapter |
Pigtail Length |
05--20=0.5--2.0m, 0=Adapter, X=Others |
Connector Type |
FU=FC/UPC, FA=FC/APC, SU=SC/UPC, SA=SC/APC, ST=ST/UPC, LU=LC/UPC, LA=LC/APC, 00=None, X=Others |
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