波分复用器
Raman WDM Module
Description
Feature
Low Insertion Loss
High Isolation
62.5/125, 50/125 Fiber Available
Exceptional Reliability and Stability
Applications
Raman Distributing Temperature Sensor
Fiber Optic Sensor
Test & Measurement
Specifications
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TYPE |
CJT 1450/1550/1660 62.5/125 Multimode WDM |
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Wavelength |
1450nm& 1550nm& 1660nm |
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Band pass |
1440~1460 nm & 1535~1565nm & 1640~1670nm |
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Port |
Port 2(COM)-> Port3(1450) |
Port 2(COM)-> Port4(1650) |
Port1(1550)-> Port 2(COM) |
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Insertion loss(dB) |
< 1.4 (@1440~1460 &1535~1565& 1640~1670nm) |
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Flatness(dB) |
< 0.5 |
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1450\1660 Isolation(dB) |
> 40 |
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1550Isolation(dB) |
>45 |
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Thermal Stability(dB/c) |
< 0.005 |
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Wavelength Stability(nm/c) |
< 0.002 |
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PDL(dB) |
< 0.1 |
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Directivity(dB) |
> 35 |
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Return Loss(dB) |
> 35 |
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Power Handle(mW) |
300 |
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Operating Temperature(c) |
0~70 |
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Package |
120X80X10mm |
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Fiber Type Length |
62.5/125 Multimode, 900um tube /1.2 meter |
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Connectors |
FC/PC, FC/APC, SC/APC, SC/APC, LC/PC, ST etc. |
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Tube |
Input-Black Output- White |
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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830/1310nm Single-mode Filter WDM
F-tone Networks’s FWDM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path .