1x3(1x4) Monolithic Multimode Fiber Coupler is fused by 3 or 4 fibers under heat at the same time. Keep only 1 input fiber and 3 or 4 output fibers as per demands, 1x3(1x4) multimode fiber coupling is made by 50/125 or 62.5/125 Multi-mode fiber. It features low insertion loss, high stability and reliability and compact size.
Low Excess Loss
Single Fusion Design
Uniform Power Splitting
Compact Size
CATV
Local Area Networks
Testing instruments
| Parameter | Specification | |
|---|---|---|
| Operating Wavelength(nm) | 850 | |
| Type | 1x3 | |
| Coupling Ratio(%) | 50/25/25 | |
| Insertion Loss(dB) | ≤3.8/7.0/7.0 | |
| Directivity(dB) | ≥40 | |
| Dimensions(mm) | OD 3.0 x 54 | |
| Fiber | OM3 50/125 | |
| Fiber Length(m) | 1.0±0.1 | |
| Pigtail Type(um) | 900(White@IN；White@OUT1;Red@OUT2;Blue@OUT3) | |
| Connector | LC/UPC | |
| Operating Temperature(℃) | -20~85 | |
| Storage Temperature(℃) | -40~85 | |
