1x2 100Ghz / 200Ghz DWDM Mux Demux For Fiber Optical Components
GEZHI offers a full range of DWDM Mux/Demux(Dense Wavelength devision multiplexer) and Optical Add Drop Multiplexer (OADM) units to suit all kinds applications and network solutions, such as: Gigabit & 10G Ethernet, SDH/SONET, ATM, ESCON, Fibre Channel, FTTx and CATV.
GEZHI Photonics 100GHz/200GHz 1x2 (3 ports) wavelength multiplexer utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add or drop at a ITU wavelength.
It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.
Specification:
| Parameters |
Unit |
GZ-DWDM Device |
| Operating Wavelength |
|
ITU channels 186.6 to196.1 THz |
| Channel Space |
Ghz |
100 |
200 |
| Channel Center Wavelength |
nm |
ITU Grid |
| Center Wavelength Accuracy |
nm |
±0.05 |
±0.1 |
| Channel Passband (@-0.5dB) |
nm |
≥0.22 |
≥0.5 |
| Insertion Loss |
dB |
Transmission: ≤ 0.9 |
| Reflection: ≤ 0.4 |
| Adjacent Channel Isolation |
dB |
≥ 30 |
| Non-adjacent Channel Isolation |
dB |
≥ 45 |
| Reflection Channel Isolation |
dB |
≥ 12 |
| PDL |
dB |
≤ 0.1 |
| PMD |
ps |
≤ 0.1 |
| Return loss |
dB |
≥ 45 |
| Directivity |
dB |
≥50 |
| Optical Power |
mW |
≤ 500 |
| Operating Temperature |
℃ |
-10 ~ +70 |
| Storage Temperature |
℃ |
-40 ~ +85 |
| Relative Humidity |
% |
5 ~ 95 |
| Dimension |
mm |
SUS : Φ5.5×34 |
Glass:Φ4.2×25 |
Note: 1. Customization is available.
2. Specified without connector, and add an additional 0.2dB loss per connector. |