1x2 DWDM Red/Blue C Band Filter with Plastic ABS Box Package
Fiber-MART 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 range 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
Low insertion loss and PMDWide Operating Wavelength Range High Channel isolation Low temperature dependent loss Epoxy-free optical pathCompaliant with Telcordia
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 |
1545.8 (λ1) ~ 1562.3 (1520.0~1543.7(λ2)) |
Insertion Loss |
dB |
≤0.3 |
Isolation |
dB |
≥25 |
Reflect Band |
Wavelength Range |
nm |
1520.0 ~ 1543.7 (λ2) (1545.8 (λ1) ~ 1562.3) |
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/ |
≤0.005 |
Optical Power |
mW |
≤500 |
Operating Temperature |
|
-5 to +70 |
Storage Temperature |
|
-40 to +85 |
Fiber type |
|
SMF-28e compatible |
Package dimension |
mm |
120x80x18 |
Note:
1.Specifications are for devices without connector and may change without notice.
2.If connectors added, IL maybe 0.3dB higher, but RL will not be changed.
3.Devices can be customized according to your requirements, such as higher power, other type fiber, etc. For more details, please email [email protected] or call us at +1-86-2786-1199
Mechanical Drawing
Ordering Information
Fiber-MART custom designs and manufactures high performance DWDM Red/Blue Band Filter to meet your special application. And also, by combining our technical expertise with our extensive micro-optic manufacturing and packaging capability, your volume requirements for components and customized integrated products can be met. We are happy to discuss your requirements. For more ordering and price information, Please email [email protected] or contact us at +1-86-2786-1199.
Example: FSBR-C45000211
Series Code |
Band |
Wavelength |
000 |
Fiber Type |
Fiber Length |
Connector Type |
FSBR |
C= C Band |
45= Pass:1545.8/Reflect:1520
20= Pass:1520.0/Reflect:1545.8
xx=Special |
|
1=250um bare Fiber box
2=900um loose tube box
3=2.0mm fiber Box
4=3.0mm fiber Box
5=1U Rack Mounted Module |
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 |
Specifications
Item |
Unit |
Parameters |
Operation Wavelength Range |
nm |
1520.0 ~ 1562.3 |
Pass Band |
Wavelength |
nm |
1545.8 (λ1) ~ 1562.3 (1520.0~1543.7(λ2)) |
Insertion Loss |
dB |
≤0.3 |
Isolation |
dB |
≥25 |
Reflect Band |
Wavelength Range |
nm |
1520.0 ~ 1543.7 (λ2) (1545.8 (λ1) ~ 1562.3) |
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/ |
≤0.005 |
Optical Power |
mW |
≤500 |
Operating Temperature |
|
-5 to +70 |
Storage Temperature |
|
-40 to +85 |
Fiber type |
|
SMF-28e compatible |
Package dimension |
mm |
120x80x18 |
Note:
1.Specifications are for devices without connector and may change without notice.
2.If connectors added, IL maybe 0.3dB higher, but RL will not be changed.
3.Devices can be customized according to your requirements, such as higher power, other type fiber, etc. For more details, please email [email protected] or call us at +1-86-2786-1199