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Polarization Maintaining PM FBT Couplers PM Optical Splitters
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Shenzhen DYS Fiber Optic Technology Co., Ltd.
Business Type: Distributor/WholesalerMain Products: , , ,Product Details
Polarization Maintaining PM FBT Couplers PM Optical Splitters
DYS Polarization Maintaining (PM) Products features low insertion loss, high return loss, wide pass band, high isolation, high extinction ratio, high reliability and stability. They are extensively used in optical amplifier, power monitoring, fiber sensors, WDM system, fiber optic systems testing, CATV and laboratory.
Features and Application
| Features | Applocations |
| Low excess loss | Optical amplifer |
| Varous couling ratio | Optical network |
| Wide pass band | Power monitoring |
| High stability and reliability | Fiber sensor |
| Epoxy free on optical path |
Technical Specification
| Parameter | 1×2 | 2×2 | |||||||||
| Center Wavelength(nm) | 1310 or 1550 | ||||||||||
| Bandwidth(nm) | ±40 | ||||||||||
| Maximum Insertion Loss(dB) | Split Ratio | Split Ratio | |||||||||
| 1:99 | 5:95 | 10:90 | 40:60 | 50:50 | 1:99 | 5:95 | 10:90 | 40:60 | 50:50 | ||
| 21/0.8 | 14/0.9 | 11.5/1.1 | 4.6/2.6 | 3.6 | 21/1.0 | 14/1.1 | 11.8/1.3 | 4.8/1.3 | 4.0 | ||
| Max.Excess Loss(dB) | 0.7 | 1.0 | |||||||||
| Max.Uniformity(dB) | 0.4 | 0.6 | |||||||||
| Tap Ratio | 1%,2%,5%,10%,40% and 50% | ||||||||||
| Mini.Extintion(dB) | only for B type | 20 | 18 | ||||||||
| only for F type | 22 | 22 | |||||||||
| Typical Return Loss(dB) | ≥50 | ||||||||||
| Power Handing(mW) | 500 | ||||||||||
| Max.Tensile Load(N) | 5 | ||||||||||
| Operation Temperature(℃) | -10~+70 | ||||||||||
| Storage Temperature(℃) | -40~+85 | ||||||||||
| Fiber Type | PM Panda fiber for in/out,SMF-28 for Tap Port | ||||||||||
| All PM Panda fiber | |||||||||||
| Dimension(mm) | Φ5.5×L35 | ||||||||||
1.The PM fiber and the connector key are aligned to the slow axis.
2.The devices with connectors,insertion loss will be 0.3dB higher,RL will be 5dB lower,and ER will be 2dB lower.
3.The above specifications are for device without connector.
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Shenzhen DYS Fiber Optic Technology
The leading company in developing and manufacturing advanced fiber optic products,mainly offer below:
Fiber optic cable
CPRI outdoor cable assemblies
MPO/MTP series products
Standard fiber optic patch cable&pigtail
Fiber optic PLC Splitter
Fiber optic Fast Connector
FTTH box
1. How many staff’s we have?
Answer: About 200 well-trained staff and engineers.
2. When our company be established?
Answer: We started from year 2008.
3. What’s our main products?
Answer: DYS dedicates to the developing, production, marketing of the Fiber Optic Cable,
Indoor/Outdoor Patch Cord, Splitter, Adapter, Attenuator, and so on.
4. What is the area of the factory?
Over 3500 square meters
More than 18 non dust productions lines in total
4 production lines for Fiber Optic Cable
2 high standard MPO/MTP Jumper assembly lines
8 production lines for standard Jumpe
4 PLC Pplitter production lines
5. What certificate we have?
Answer: ISO 9001: 2008, RoSH, CE, High and New Tech Enterprise Certficate.
Contact us for more details about Price, Packing, Shipping ,offering customized service as well.
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