Shenzhen Gracyfiber Technology Co., Ltd.
| Packaging Details | Ф5.5 × L38(P1)mm |
| Payment Terms | L/C, T/T |
| Signal wavelength range | 1528~1565(C-band), 1450~1490 /1528~1565(C-band) |
| Fiber Type | SMF-28e For all ports /PM 1550-US-25D For Pass port/ PM 980 For Common & Pump ports |
| Insertion loss | ≤0.9 dB (single-stage) / ≤1.0 dB (dual-stage) |
| Extinction ratio | ≥21 dB |
| Directivity | ≥55 dB |
| Operating temperature | 0 to +70 °C |
| Delivery Time | 5-8 work days |
| Supply Ability | 100,000 pieces per month |
| Place of Origin | Guangdong , China |
| Brand Name | Gracyfiber |
| Certification | ISO9001 , ROHS |
View Detail Information
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Product Specification
| Packaging Details | Ф5.5 × L38(P1)mm | Payment Terms | L/C, T/T |
| Signal wavelength range | 1528~1565(C-band), 1450~1490 /1528~1565(C-band) | Fiber Type | SMF-28e For all ports /PM 1550-US-25D For Pass port/ PM 980 For Common & Pump ports |
| Insertion loss | ≤0.9 dB (single-stage) / ≤1.0 dB (dual-stage) | Extinction ratio | ≥21 dB |
| Directivity | ≥55 dB | Operating temperature | 0 to +70 °C |
| Delivery Time | 5-8 work days | Supply Ability | 100,000 pieces per month |
| Place of Origin | Guangdong , China | Brand Name | Gracyfiber |
| Certification | ISO9001 , ROHS | ||
| High Light | PM Isolator WDM Hybrid Device ，Polarization Maintaining Photonic Integration ，Polarization Maintaining Isolator 1550nm | ||
PM Isolator WDM Hybrid Device PM IWDM Polarization Maintaining 1550 1480 980nm For EDFA PM Fiber Laser And Optical Instrument
1. Product Description
This PM Isolator WDM Hybrid Device (PM IWDM) is a high-performance hybrid passive device that integrates polarization-maintaining isolator and wavelength division multiplexing (WDM) functionality.
2. Key Features
3. Applications
FAQ
Q1: What is the PM Isolator WDM Hybrid Device (PM IWDM) primarily used for?
A: This product is mainly used in EDFA/Raman fiber amplifiers, polarization-maintaining fiber lasers, and high-end fiber optic instruments. It enables WDM wavelength division multiplexing/demultiplexing and optical isolation within a single device, suitable for the multiplexing, isolation, and transmission management of signal and pump light.
Q2: What wavelength combinations does this PM IWDM support?
A: This product supports various common signal and pump light combinations, including 1550/1480nm, 1550/1310nm, 1480/1550nm, and 1550/980nm, covering C-band signals and 1310nm, 1480nm, and 980nm pump configuration requirements.
Q3: What are the advantages of the PM IWDM compared to a "standalone isolator + standalone WDM" setup?
A: PM IWDM integrates a polarization-maintaining isolator and WDM in the same package, reducing fusion points and connection points, lowering cumulative insertion loss, simplifying module structure, and saving space. At the same time, it helps improve system polarization consistency, optical path stability, and long-term reliability.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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