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Product Profile
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.
Product Specifications
| 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) | ||||
Product Features
- Expanding Single Fiber Capacity
With a narrow channel spacing of 100GHz or 200GHz, DWDM Plug-in Module is perfect for long-distance networks, especially in 5G, city networks, and data centers.
- High Isolation
The DWDM Plug-in Module ensures a secure data transmission environment with strong adjacent isolation (over 28dB) and non-adjacent isolation (over 45dB).
- Low Optical Insertion Loss
The DWDM Plug-in Module offers an array of wavelengths and link structures, providing users with the flexibility to choose configurations that best suit their unique requirements. The module's low optical insertion loss no more than 3.5dB with skip, ensures optimal signal integrity and minimal data degradation.
- SC or LC Connectors for Simple Interface
- Scalable for Ring Networks
- Low-profile Modular Design
Featuring a plug-in design that is low-profile, the DWDM module fits neatly into a 1RU 19" rack mount chassis, highlighting space savings without sacrificing functionality.
- Compliance with RoHS
Applications



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| 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) | |||||||


