C-Band Red/Blue Pass MWDM 1x2 DWDM Splitter filter
This Micro-Optics WDM utilizes thin film coating technology and
proprietary design of non-flux metal bonding micro optics
packaging. It provides low insertion loss, high channel isolation,
low temperature sensitivity and epoxy free optical path .
GEZHI Photonics CO.,Ltd's 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.
| Features | Application |
- Wide Operating Wavelength Range
- Low Insertion Loss
- High Channel Isolation
- High Stability and Reliability
- Ultra Flat Wide Passband
- Epoxy Free Optical Path
| - WDM System
- Fiber Optical Amplifier
- Fiberoptic Instruments
- Transmitters and Fiber Lasers
|
Performance Specifications
| Type | FWDM |
| Pass Channel Wavelength | nm | 1547~1561 (Red) | 1530~1543.2 (Blue) |
| Reflection channel Wavelength | nm | 1530~1543.2 (Blue) | 1547~1561 (Red) |
| Pass Channel insertion loss | dB | ≤0.60 |
| Reflection Channel insertion loss | dB | ≤0.40 |
| Channel Ripple | dB | ≤0.3 |
| Adjacent channel isolation | dB | ≥30 |
| Express channel isolation | dB | ≥12 |
| PDL | dB | ≤0.1 |
| PMD | Ps/nm | ≤0.1 |
| Directivity | dB | ≥55 |
| Return loss | dB | ≥50 |
| Power Handling | mW | 300 |
| Operating temperature | ℃ | -5~+70 |
| Storage temperature | ℃ | -40~+85 |
| Package Dimensions | mm | φ5.5x35 |
Note: 1. Customization is available.
2. Insertion loss does not include connector, each connector will
add 0.2dB loss.
3. Other wavelength can be made upon customer’s request. For
example, L-Band R/B, C/L Band.
Ordering Information
| Wavelength | Package Spec | Fiber Type | Fiber Diameter | Fiber Length | Connector |
| R/B=Red/Blue Wavelength | 1= Φ5.5mm×35mm 2= 90×20×10 mm 3=100×80×10.5 mm 4= 120×80×18 mm 5=140×115×18 mm 6=19”1U Rackmount X= Others | 9=9/125 X=Others | 25=250um 90=900um 20=2.0mm 30=3.0mm X=Others | 05=0.5m 10=1.0m 15=1.5m X=Others | OO=None FP=FC/PC FA=FC/APC SP=SC/PC SA=SC/APC STP=ST/PC STA=ST/APC LP=LC/PC LA=LC/APC X=Others |
DWDM Single Fiber Solution with Red/Blue C Band Filter
The wavelengths traveling over the dark fiber are split into two
spectral bands by using Red/Blue C Band Filter at both ends of the
dark fiber. It makes it possible to utilize single fiber strand for
both transmitting and receiving, thus significantly maximizing
investment and decreasing costs.
GEZHI also supply customized wavelength Red/Blue Filter WDM, 100Ghz
DWDM Mux Demux, CWDM Module, 40channel AWG Module, 2x2 Bypass
Optical Switches etc...
