Polarization Maintaining Dense Wavelength Division Multiplexer with Low Insertion Loss and High Isolation for GPON Networks
Price:
US$288-US$988
MOQ:
1pc
Delivery Time:
Negotiable
Brand:
GEZHI or OEM
Product Description
GPON Networks Polarization Maintaining Components Dense Wavelength Division Multiplexer
Product Overview
Gezhi Photonics Polarization Maintaining Dense Wavelength Division Multiplexer series is designed and manufactured to international standards. The PM DWDM preserves the polarization of optical signals using environmentally stable Thin Film Filters and advanced packaging technology to achieve wide passband, low insertion loss, high channel isolation, excellent environmental stability and high extinction ratio. These devices can be used individually for single channel add/drop functions or in DWDM systems and sensor systems.
Applications
- DWDM Module
- DWDM System
- GPON Networks
- CATV Links
Features
- Low Insertion Loss
- High Return Loss
- High Isolation
- High Reliability & Stability
Product Specifications
| Parameters | Unit | Values | |
|---|---|---|---|
| Channel Space | Ghz | 100 | 200 | |
| Center Wavelength | nm | ITU Grid | |
| Center Wavelength Accuracy | nm | ±0.05 | ±0.1 | |
| Channel Pass band (@-0.5dB) | nm | 0.22 | 0.5 | |
| Max. Insertion Loss at 23℃ | Transmission Channel | dB | 1.0 | 0.9 |
| Reflection Channel | dB | 0.4 | 0.4 | |
| Min. Isolation at 23℃ | Adjacent Channel | dB | 30 | 30 |
| Non-adjacent Channel | dB | 40 | 40 | |
| Reflection Channel | dB | 12 | 12 | |
| Max. Channel Flatness | dB | 0.3 | |
| Min. Extinction Ratio at 23℃ | dB | 20 | |
| Max. Wavelength Thermal Stability | nm/℃ | 0.003 | |
| Max. Insertion Loss Thermal Stability | dB/℃ | 0.005 | |
| Min. Return Loss at 23℃ | dB | 50 | |
| Max. Power Handling (CW) | mW | 500 | |
| Fiber Type | - | PM Panda fiber | |
| Operating Temperature | ℃ | 0~+70 | |
| Storage Temperature | ℃ | -40~+85 |
With connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.
Connector key is aligned to slow axis.
Dimensions
Ordering Information
PMDWDM-11-234-555-67-8-999
11 - Wavelength: 26=26CH, 27=27CH,..., 40=40CH, 41=41CH, SS=Specified
2 - Configuration: 2=1x1, 3=1x2
3 - Channel Space: 1=100G, 2=200G
4 - Working Axis: B=Both axis working, F=Fast axis blocked
555 - Fiber Type: 001=PM1550, 002=PM1310, SSS=Specified
6 - Package Dimensions: 0=φ5.5x35mm, S=Specified
7 - Pigtail Type: 0=bare fiber, 1=900μm loose tube
8 - Fiber Length: 0.8=0.8m, 1.0=1m, S=Specified
999 - Connector Type: 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Location
504,A Bld.,YiQuan Industry Park,FuQian Road No.434, FuCheng Street, Shenzhen, China 518110
Contact Person
Ena Lin