Reflective WDM High ISO (High Isolation Reflective Wavelength Division Multiplexer) — 1310/1550nm, LC/UPC — For Optical Modules, FTTH, And Fiber Networks
1. Product Description
This Reflective WDM High ISO is a high-isolation, reflective wavelength division multiplexer designed for compact optical communication equipment and access networks.
2. Key Features
| 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 |
- Supports 1260–1620 nm operating wavelength range
- Suitable for 1310 nm / 1550 nm wavelength multiplexing and demultiplexing
- Maximum insertion loss of 1.1 dB at the transmission port
- Maximum insertion loss of 0.7 dB at the reflection port
- Transmission isolation ≥ 50 dB
- Maximum PDL of only 0.10 dB
- Utilizes G657A1 / A2 / B3 or SMF-28 optical fiber
- Configured with LC/UPC receptacle and ferrule interfaces
- Ultra-compact package dimensions: Φ3.0 * L15 mm
3. Applications
- FTTH access networks
- PON optical communication systems
- Internal WDM components for optical modules
- 1310/1550 nm wavelength multiplexing/demultiplexing systems
- Fiber optic transceiver equipment
- CATV and data communication equipment
- OEM optical communication modules
FAQ
1. What temperature environments is this product suitable for?
This product operates in a temperature range of -20°C to +70°C and stores in a temperature range of -40°C to +85°C. It is suitable for general communication equipment, FTTH/PON systems, internal integration of optical modules, and indoor optical network equipment.
2. How do you guarantee product quality before shipment?
As a professional supplier of passive optical components, we can conduct tests on insertion loss, isolation, PDL, return loss, directivity, port definition, appearance, and connector quality to ensure consistency between sample verification and mass production. This product has ISO9001 and RoHS certifications, and the monthly supply capacity is listed as 100,000 pieces, supporting bulk project deliveries.
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High Isolation Reflective WDM Wavelength Division Multiplexing 1310nm/1550nm LC/UPC Images
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