- DWDM R B Filter, DWDM C-Band.
- Low insertion loss
- High channel isolation
- Low polarization dependent loss
- Exceptional reliability and stability
DWDM R B filter, Red and Blue band Component
F-tone 1×2 DWDM Red/Blue Band Filter is a passive micro optics component 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 single fiber Bi-directional 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.
F-tone provides customized band filters and connectors to meet special control and applications. The filter units are available with steel tubes, 2-slot 1U rack mounts, Pluggable Module, or ABS boxes.
R/B Type A
R/B Type B
Specifications
|
Operation waves |
FED 1562.23~1546.92nm BLUE 1543.73~1528.77nm |
Technology |
TFF (Thin Film Filter) |
|
IL@ Pass Band |
≤0.6dB |
IL@Reflect Band |
≤0.8dB |
|
Isolation @ Pass Band |
≥30dB |
Isolation @ Reflect Band |
≥15dB |
|
Directivity |
≥50 |
Return Loss |
≥50 |
|
Polarization dependent loss |
≤0.1dB |
Polarization mode dispersion |
≤0.1ps |
|
Directivity |
≥50dB |
Return loss |
≥45dB |
|
Optical power handling |
≥500 |
Temperature |
Operating:-40 to +85℃ Storage:-40 to +85℃ |
|
Fiber type |
SMF-28e |
Package dimension |
f∮5.5 xL34mm |
*. All the specifications are based on the devices without connector
**.Specifications are subject to change without notice.
Dimensions drawing（mm）
Order information
|
FT- |
– Package |
-Connector Type |
U/A |
-FB |
-Fiber Type |
-Fiber Length |
-A/B |
|
S: Steel |
0: No connector |
U: UPC |
25: 250um Fiber |
005: 0.5+/-0.1m |
A: A Type |
||
|
G:Glass |
1: LC |
A: APC |
90: 900um Fiber |
01: 1.0+/-0.1m |
B: A Type |
||
|
others |
2: SC |
others |
others |
||||
|
3: FC |
|||||||
|
4: Others |
工作温度：商业级/工业级/军品级可选
本产品为 北亿纤通 | F-tone Networks FT-81系列产品线，详细信息，请联系我们的销售人员，谢谢！Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Andxe System before they become applicable to any particular order or contract. In accordance with the Andxe System policy of continuous improvement specifications may change without notice.The publication of information in this data sheet does not imply freedom from patent or other protective rights of Andxe System or others. Further details are available from any Andxe System sales representative.
