High Isolation Reflective WDM 1310nm 1550nm Multiplexer 50dB Isolation 300mW
High-Isolation Reflective Wavelength Division Multiplexer (WDM)
GRACYFIBER's high-isolation reflective wavelength division multiplexer (WDM) is a miniaturized, high-performance bidirectional filtering component designed for seamless separation of 1310 nm and 1550 nm signals in a single fiber.
| Parameter | Unit | Value | ||
|---|---|---|---|---|
| Operating Wavelength | nm | 1260~1620 | ||
| Pass Band Wavelength | nm | 1310 (1260~1337) | 1550 (1503~1577) | |
| Reflect Band Wavelength | nm | 1550 (1503~1577) | 1310 (1260~1337) | |
| Insertion Loss | Max.Pass | dB | 1.1 | 1.1 |
| Max.Reflect | dB | 0.7 | 0.7 | |
| Isolation | Transmission | dB | ≥50 | ≥50 |
| Reflection | dB | ≥15 | ≥15 | |
| Ripple | Max | dB | 0.5 | 0.5 |
| PDL | Max | dB | 0.10 | |
| Return Loss | Min | dB | 40 | |
| Directivity | Min | dB | 50 | |
| Power Handing | Max | mW | 300 | |
| Fiber Type | - | G67A1/ A2/ B3 or SMF-28 | ||
| Fiber Coating | um | 250 µm / 600 µm loose tube | ||
| Fiber Length | mm | 100 | ||
| Connector | - | LC/UPC(Receptacle & Ferrule) | ||
| Package Dimension (ΦxL) | mm | Φ3.0xL15 | ||
| Operating Temperature | °C | -20~70 | ||
| Storage Temperature | °C | -40~85 | ||
- GPON/XG-PON/XGS-PON Optical Transceiver Modules
- BiDi (Single-Fiber Bidirectional) Optical Modules
- BOSA (Bidirectional Optical Submodule) Integration
- OLT (Optical Line Terminal) and ONU (Optical Network Unit)
- Optical Sensing and Network Monitoring
FAQ
1. What specifications can be customized?
We can evaluate and customize fiber type, fiber coating, fiber length, connector type, port orientation, and packaging structure according to customer project requirements. Standard specifications support G657A1/A2/B3 or SMF-28 fiber, 250μm or 600μm loose tube, standard fiber length is 100mm, and connectors are LC/UPC.
2. What temperature environments is this product suitable for?
The operating temperature range of this product is -20°C to +70°C, and the storage temperature range is -40°C to +85°C. It is suitable for FTTH, PON, optical modules, outdoor optical node chassis, and general industrial communication environments. For more demanding applications, please provide temperature, packaging, and reliability requirements when requesting a quote, and we can assist in evaluating solutions.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.