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DWDM Plug-in Module is a wavelength division multiplexing technology based on TFF(thin film filter), with a variety of wavelengths and link structures to choose from. The compact plug-in module utilizes DWDM technology to allow simultaneous transmission of multiple high-capacity data channels via a single fiber. DWDM has a narrow channel spacing such as 100GHz and 200GHz, which is suitable for long-distance and high-capacity long-distance backbone networks, or ultra-large capacity MAN core nodes, and is widely used in telecom 5G, MAN, backbone network, data center and other fields.
| Item(Unit) | Parameter | |||
| Number of Channel(CH) | 4 | 8 | 12 | 18 |
| Working Wavelength(nm) | 1520~1600 | |||
| Channel Spacing(GHz) | 100G/200G | |||
| Transmission Band(nm) | ITU±0.11/ITU±0.25 | |||
| Insertion Loss(dB) | ≤1.5 | ≤2.5 | ≤2.5(with skip) | ≤3.5(with skip) |
| Isolation(dB) | Adjacent | ≥28 | ||
| Non-adjacent | ≥45 | |||
| Return Loss(dB) | ≥45 | |||
| Directivity(dB) | ≥50 | |||
| Transmission Ripple(dB) | ≤0.5 | |||
| Package Size(mm) | L130xW100xH25/L130xW100xH50 | |||
| Working Temperature(℃) | -40 ~ +85 | |||
| Cable Type | 0.9mm Loose Tube (or Custom) | |||
| Connector Type | SC or LC(or Custom) |
