980 / 1550 nm WDM-Isolator-Tap Hybrid Combination
A module that combines a 980 nm pump with a 1550 nm signal and integrates an isolator plus a tap. Widely used in 980-pumped EDFAs to couple pump light into the amplifier while suppressing back-reflections and providing a monitoring tap.
Description
Product Information
A module that combines a 980 nm pump with a 1550 nm signal and integrates an isolator plus a tap. Widely used in 980-pumped EDFAs to couple pump light into the amplifier while suppressing back-reflections and providing a monitoring tap.
Key Advantages
- Filtering and combining optimized for 980 nm pump performance (low IL for pump efficiency).
- High isolation for the 1550 nm channel to protect lasers and improve chain stability.
- Integrated tap for online power monitoring or fault detection.
- Small footprint suitable for modular amplifier assemblies.
Technical Specifications

Applications
- 980 nm pumped EDFAs used in data centers and long-haul transport.
- Sub-modules for optical amplifier manufacturers.
- Any system needing compact pump combining with reflection suppression and monitoring.
Why Choose wolon?
With over 25 years of manufacturing excellence, we deliver premium fiber optic cables and connectivity solutions customized to your exact specifications. Our advanced OEM/ODM capabilities, rigorous quality control, and global supply chain ensure your data centers and telecommunications networks operate at peak performance with minimal downtime. Whether you need high-density connections for hyperscale data centers or reliable infrastructure for 5G networks, our engineering team creates solutions that exceed industry standards while meeting your timeline and budget requirements.
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Company Information


Questions & Answers
How to get your detailed quotation?
A:Please provide us your information as follows:
1. ltem Name & quantity.
2.Special Specification requirement and description.
3. Company Profile (Name, Tel, Fax, and Address)
4. Any Other Relevant Detail information.
What is your MoQ?
A:Normally is 1pcs item, could be coordinated if you have detail requirements.
Can you offer OEM Service?
A:Yes,Welcome OEM, ODM as you request. We will produce according to your reguirement and description
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