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Brand Name : Wuhan ETERN Optoelectronics
Model Number : DWDM/CWDM 3-port Device
Certification : RoHS
Place of Origin : China
MOQ : 10PCS
Price : Negotiable
Payment Terms : T/T
Supply Ability : 100k per month
Packaging Details : blister box
Passband : Flat and Wide Passband
Quality : High StabiHigh lity and High Reliability
Operation Perfomance : Low Insertion Loss, High Isolation
Application : Telecommunications, Enterprise network
Channel No. : 2/4/8/16/32/40//44/48
Channel Spacing : 200GHz
ETERN 100GHz/200GHz CWDM 3-port TFF devices are available on ITU channel spacing of 100GHz/200GHz CWDM spacing. These thin film filter products utilize hermetic and epoxy-free optical path technology to provide excellent performance and reliability.
Features
1. Flat and Wide Passband
2. High Stability and Reliability
3. Low Insertion Loss, High Isolation
Applications
1. DWDM system
2. Single direction/Bi-direction transmission
3. CATV system
Performance Specification
Parameter | Units | Value | ||
Channels | GHz | 100/200/300 | ||
Central Wavelength | nm | ITU-T Grid | ||
Pass band Flatness | dB | ≤0.5 | ||
Typ. | 0.7 | |||
Insertion Loss | dB | |||
Max. | 0.8 | |||
Polarization Dependent Loss (PDL) | dB | ≤0.15 | ||
Adjacent Channel Isolation | dB | ≥25/≥25/≥30 | ||
Non-Adjacent Channel Isolation | dB | ≥45 | ||
Return Loss | dB | ≥45 | ||
Polarization Mode Dispersion(PMD) | ps | ≤0.15 | ||
Directivity | dB | ≥50 | ||
Operating Temperature | ℃ | -5 to +70 | ||
Storage Temperature | ℃ | -40 to +85 |
Notes: 1. Measured with connectors; IL will be 0.3dB worse and RL will be 5dB lower with connectors.
Mechanical Dimensions(Unit:mm)
Ordering Information
WDM - | □ | □□- | □ | □□ | □ |
Spacing | Channel | Fiber Type | Fiber Length | Connector | |
WDM | 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 | XX=1XX1 | 3=2.0mm SM | 10=1.0m | 3=FC/APC | |
...... | 4=3.0mm SM | 15=1.5m | 4=LC/UPC | ||
20=2.0m | 5=LC/APC | ||||
...... | 6=SC/UPC | ||||
7=SC/APC | |||||
X=Special |
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200GHz 3 Port CWDM And DWDM In Optical Fiber Wide Passband Images |