4CH O Band LAN WDM Mux Module 1x4 Fiber Optic Multiplexer Low Insertion Loss FC UPC 120x80x18mm Box Type
1. Product Overview
This product is a 4-channel LWDM Mux multiplexer module, employing a 1×4 structure design, with operating wavelengths of 1295.56 nm, 1300.05 nm, 1304.58 nm, and 1309.14 nm.
2. Core Product Features
| Parameter |
Units |
Value |
| Module |
/ |
1x4 |
| Operating Wavelength |
nm |
1295.56 |
1300.05 |
1304.58 |
1309.14 |
| Insertion Loss |
dB |
0.49 |
0.81 |
0.99 |
1.09 |
| Isoation |
dB |
≥30 |
| Directivity |
dB |
≥50 |
| Return Loss |
dB |
≥45 |
| PDL |
dB |
≤0.15 |
| Connectors |
/ |
FC/UPC |
| Fiber Type |
/ |
Corning SM-28e,0.9mm,1.0m |
| Power Handing(mW) |
mW |
300 |
| Operating Temperature |
°C |
-5 to +70 |
| Storage Temperature |
°C |
-40 to +85 |
| Dimensions (LxWxH) |
mm |
120x80x18 |
| * testing data include connectors |
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* testing data include connectors
- 4-Channel LWDM Multiplexing Design
Supports four wavelength channels: 1295.56 nm, 1300.05 nm, 1304.58 nm, and 1309.14 nm, enabling multiple O-band signal multiplexing transmission.
- Low Insertion Loss Performance
Measured insertion losses for each channel are 0.59 dB, 0.74 dB, 0.98 dB, and 0.97 dB, respectively, contributing to reduced system link loss.
- Good Isolation and Directivity
Channel isolation ≥30 dB and directivity ≥50 dB, effectively reducing channel crosstalk and ensuring stable transmission of multi-wavelength signals.
- Stable Optical Performance: Return loss RL ≥ 45 dB, polarization dependent loss PDL ≤ 0.15 dB, maximum optical power carrying capacity 300 mW, suitable for stable and reliable optical communication link applications.
- Engineering Packaging and Connection Configuration: Utilizes a 120×80×18 mm box-type package, equipped with FC/UPC connectors, Corning SMF-28e fiber, 0.9 mm loose tube, 1.0 m fiber length, facilitating equipment integration and field installation.
3. Applications
- O-band LWDM optical communication systems;
- 4-channel optical signal multiplexing transmission systems;
- High-speed optical interconnects for data centers;
- 100G/400G optical module and subsystem integration;
- Metropolitan area networks, access networks, and short-distance optical transmission networks;
- Integration of optical transmission equipment, test platforms, and passive wavelength division multiplexing devices.
