Shenzhen Wangtong Industry Company Limited |
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High Quality Filter Wavelength Division Multiplexer 1x2 FWDM with Non-Flux Metal Bonding Package
Red/Blue filter is an additional passive
component for WDM optical networks. It is often used to increase
bandwidth and reduce link insertion loss in high-channel count DWDM
systems. Actually, it is just like a regular Filter-based WDM
(FWDM), with the only difference that the wavelengths are split in
Red/Blue filter while bonded in WDM. DWDM Red/Blue C-band Filter is
used to separate or combine Red and Blue band wavelength signals in
C-band DWDM systems and high-power amplification systems. Powerlink
provides custom channel and custom band filters to meet special
control and applications. The filter units are available with steel
tubes, ABS boxes, rack mounts or custom mount designs.
1x2 DWDM Red/Blue C Band Filter with
Non-Flux Metal Bonding Micro Optics Package, 1x2 DWDM Red/Blue
Band Filter is a passive micro optics device based on
environmentally stable thin film filter technology. It is mainly
used to separate or combine Red band wavelength signals and Blue
band wavelength signals in C Band, in DWDM systems and high power
amplification system . The components are characterized with wide
passband, low insertion loss, high return loss, excellent
environmental stability and high power handling capability.
Key Features
Application
Red and blue band separators
DWDM System
Fiber optic Amplifiers
Specifications
Item | Unit | Parameters | |
Operation Wavelength Range | nm | 1520.0 ~ 1562.3 | |
Pass Band | Wavelength | nm | 1529.35~ 1541.55 |
Insertion Loss | dB | ≤0.3 | |
Isolation | dB | ≥25 | |
Reflect Band | Wavelength Range | nm | 1548.31~1560.81 |
Insertion Loss | dB | ≤0.40 | |
Isolation | dB | ≥15 | |
Dead Band (λ1 -λ2) | nm | ≤ 2.1 | |
Directivity | dB | ≥50 | |
Optical Return Loss | dB | ≥50 | |
Polarization Dependent Loss | dB | ≤0.1 | |
PMD | ps | ≤0.1 | |
Thermal Stability | dB/°C | ≤0.005 | |
Optical Power | mW | ≤500 | |
Operating Temperature | °C | -5 to +70 | |
Storage Temperature | °C | -40 to +85 | |
Fiber type | SMF-28e compatible | ||
Package dimension | mm | 5.5x34 |
Band | Wavelength | 000 | Fiber Type | Fiber Length | Connector Type | |
PLBR | C= C Band | 45= Pass:1545.8/ Reflect:1520 20= Pass:1520.0/ Reflect:1545.8 xx=Special | 1=250um bare fiber 2=900um loose tube | 1=1m(Standard) 2=1.5m 3=1.8m 4=special | 0=None 1=LC/UPC 2=LC/APC 3=FC/UPC 4=FC/APC 5=SC/UPC 6=SC/APC 7=ST/UPC 8=MU/UPC |