English
Russian
German
French
Italian
Spanish
Partuguese
Greek
Japanese
Korean
Turkish
Polish
Arabic
1U 19” rack mount DWDM mux demux
- Product Detail
dense wavelength division multiplexer (DWDM module) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. 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:
| Parameter | 4 Channel | 8 Channel | 16 Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
| Channel Wavelength（nm） | ITU Grid | ||||||
| Channel Spacing (GHz) | 100 / 200 | ||||||
| Channel Passband (@-0.5dB bandwidth (nm) | >0.3 | ||||||
| Insertion Loss (dB) | ≤1.8 | ≤3.0 | ≤4.5 | ||||
| Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.5 | ||||
| Channel Ripple (dB) | 0.3 | ||||||
| Isolation（dB） | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
| Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | |
| Inertion Loss Temperature Sensitivity (dB/℃) | <0.005 | ||||||
| Wavelength Temperature Shifting (nm/℃) | <0.002 | ||||||
| Polarization Dependent Loss (dB) | <0.1 | <0.1 | <0.15 | ||||
| Polarization Mode Dispersion（ps） | <0.1 | ||||||
| Directivity (dB) | ＞50 | ||||||
| Return Loss（dB） | ＞45 | ||||||
| Maximum Power Handling (mW) | 300 | ||||||
| Opterating Temperature (℃) | -5~+75 | ||||||
| Storage Temperature (℃) | -40~+85 | ||||||
| Package dimension (mm) | L432（482.6）xW250*H44 or Specify | ||||||
