The Site is under maintenance
The DWDM passive Mux Demux modules deliver the benefits of a Dense Wave Division Multiplexer in a fully passive solution. They are designed for long-haul transmission where wavelengths are packed tightly together over the C-band range of wavelengths, up to 48 wavelengths in 100GHz grid(0.8nm) and 96 wavelengths in 50GHz grid(0.4nm). ITU G.694.1 standard and Telcordia GR1221, GR1209, CE, RoHS, FCC are compliant.
DWDM Mux Demux are modular, scalable and are perfectly suited to transport PDH, SDH / SONET, ETHERNET services over WWDM, CWDM and DWDM in optical metro edge and access networks.
| Parameter | 4 Channel | 8 Channel | 16 Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
| Channel Wavelength(nm) | ITU 100GHz Grid | ||||||
| Center Wavelength Accuracy | ±0.5 | ||||||
| Channel Spacing(GHz) | 100 | ||||||
| Channel Passband(@-0.5dB bandwidth)(nm) | ≥0.22 | ||||||
| Insertion loss(dB) | ≤1.6 | ≤2.5 | ≤3.5 | ||||
| Channel Uniformity(dB) | ≤0.6 | ≤1.0 | ≤1.5 | ||||
| Channel Ripple(dB) | 0.3 | 0.3 | 0.3 | ||||
| Isolation(dB) | Adjacent | N/A | ＞30 | N/A | ＞30 | N/A | ＞30 |
| Non-adjacent | N/A | ＞30 | N/A | ＞30 | N/A | ＞40 | |
| Insertion loss Temperature sensitivity(dB/℃) | ≤0.005 | ||||||
| Wavelength Temperature Shifting(nm/℃) | ＜0.002 | ||||||
| Polarization Dependent Loss (dB) | ＜0.1 | ||||||
| Polarization Mode Dispersion(PS) | ＜0.1 | ||||||
| Directivity(dB) | ＞50 | ||||||
| Return Loss(dB) | ＞45 | ||||||
| Maximum Power Handing(mW) | 500 | ||||||
| Operating Temperature(℃) | -5~+75℃ | ||||||
| Storage Temperature (℃) | -40~+85℃ | ||||||
| Package dimension(mm) | L100xW80xH10(8CH Mdoule) |
