Wuhan ETERN Optoelectronics Technology Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 100k per month |
| Packaging Details | blister box |
| Passband | Flat and Wide Passband |
| Operation Perfomance | Low Insertion Loss, High Isolation |
| Channel No. | 2/4/8/16/32/40/44/48 |
| Channel Spacing | 100 GHz |
| Color | Black White |
| Application | radio and television |
| Brand Name | Wuhan ETERN Optoelectronics |
| Model Number | DWDM 3-port Device 100G 250,1.1m,A1,3.4X30 |
| Certification | RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100k per month |
| Packaging Details | blister box | Passband | Flat and Wide Passband |
| Operation Perfomance | Low Insertion Loss, High Isolation | Channel No. | 2/4/8/16/32/40/44/48 |
| Channel Spacing | 100 GHz | Color | Black White |
| Application | radio and television | Brand Name | Wuhan ETERN Optoelectronics |
| Model Number | DWDM 3-port Device 100G 250,1.1m,A1,3.4X30 | Certification | RoHS |
| Place of Origin | China | ||
| High Light | 100 GHz WDM Device ，radio and television WDM Device ，COM Pass Reflect cwdm filter | ||
DWDM 3-port Device 100G C20-61,250,1.1m,A1,3.4X30
ETERN three-port FWDM device is mainly used in passive wavelength division multiplexing module. It is a kind of wavelength division multiplexing technology based on TFF (thin film filter). It has a variety of package sizes and wavelength options. It consists of three ports: COM, Pass and Reflect. The difference between FWDM and CWDM is that FWDM can multiplex or de-multiplex two or more optical signals of different wavelengths in a single wide wavelength range channel, as well as increasing signal transmission speed and communication capacity. FWDM device is widely used in telecommunications, radio and television, enterprise network, campus network and other fields
Features
1. Wide operating temperature
2. High reliability and stability
3. Small package size, compact structure and space saving
Applications
1. WDM System
2. PON System
3. Broadcast Cable Television Network
Performance Specification
| Parameter | Units | Value | ||
| Operating wavelength | nm | 1260~1670nm | ||
| 1540~1560 | ||||
| Transmission band | nm | 1524~1544&1596~1625 | ||
| customer specified | ||||
| 1260~1360&1480~1500 | ||||
| Reflection band | nm | 1260~1500&1550~1581&1640~1670 | ||
| customer specified | ||||
| Transmission band insertion loss | dB | ≤0.6 | ||
| Reflection band insertion loss | dB | ≤0.4 | ||
| Transmission Isolation | dB | ≥30 | ||
| Reflection Isolation | dB | ≥15 | ||
| Return loss | dB | ≥50 | ||
| Directivity | dB | ≥50 | ||
| Operating Temperature | ℃ | -40 to +85 | ||
Note:1. Measured with connectors； IL will be 0.3dB worse and RL will be 5dB lower with connectors.
Mechanical Dimensions (Unit: mm)
Ordering Information
| FWDM - | □ | □□- | □ | □□ | □ |
| Spacing | Channel | Fiber Type | Fiber Length | Connector | |
| FWDM | 1=100GHz | C21=C21 | 1=250um SM | 00=Adapter | 1=None |
| 2=200GHz | C22=C22 | 2=900um SM | 05=0.5m | 2=FC/UPC | |
| C=CWDM | 21=1221 | 3=2.0mm SM | 10=1.0m | 3=FC/APC | |
| X=Special | 31=1331 | 4=3.0mm SM | 15=1.5m | 4=LC/UPC | |
| ...... | 20=2.0m | 5=LC/APC | |||
| ...... | 6=SC/UPC | ||||
| 7=SC/APC | |||||
| X=Special | |||||
Company Details
Business Type:
Manufacturer
Year Established:
1997
Total Annual:
480000000-490000000
Employee Number:
4500~5000
Ecer Certification：
Active Member
Jiangsu Etern Company Limited, founded in 1994 and listed on Shanghai Stock Exchange in September 1997 as the first privately owned listed company in China's optical cable industry, is the core enterprise of Jiangsu Etern Group Company Limited. After 20 years of innovation and dev... Jiangsu Etern Company Limited, founded in 1994 and listed on Shanghai Stock Exchange in September 1997 as the first privately owned listed company in China's optical cable industry, is the core enterprise of Jiangsu Etern Group Company Limited. After 20 years of innovation and dev...
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