Products Overview
Gracyfiber’s Multi-Service PON WDM Modules are designed to enable seamless coexistence of multiple PON technologies over a single fiber infrastructure. Supporting GPON, XGS-PON, NG-PON2, 25G PON, and RF video overlay, these modules allow operators to migrate from legacy to next-generation networks without fiber re-deployment.
Available in 2CH to 7CH configurations, the modules combine upstream and downstream wavelengths into a compact, low-loss platform suitable for modern FTTH and FTTx architectures. With high isolation and flexible packaging options—from compact plug-in modules to 19″ rack-mount units—GracyFiber provides scalable and future-ready wavelength management for access networks evolving toward 10G, 25G, and beyond.
| Parameter | Unit | Value | |||||
| Operating Wavelength | GPON | nm | 1290~1330&1480~1500 | ||||
| XGS-PON | nm | 1260-1280 & 1575-1581 | |||||
| NG-PON2 | nm | 1524-1544 & 1595-1603 | |||||
| 25GS-PON OLT | nm | 1356~1360) | |||||
| 25GS-PON ONU | nm | 1284~1288) | |||||
| RF Video | nm | 1550-1560 | |||||
| NG-PON2 PtP | nm | 1610-1625 | |||||
| Channel | – | 2CH | 3CH | 5CH | 6CH | 7CH | |
| Port Insertion Loss | Max | dB | 1.0 | 1.3 | 1.8 | 2.0 | 2.3 |
| Isolation | Adjacent | dB | ≥30 | ≥30 | ≥30 | ≥30 | ≥30 |
| Non-adjacent | dB | ≥35 | ≥35 | ≥35 | ≥35 | ≥35 | |
| Ripple | Max | dB | 0.3 | 0.3 | 0.5 | 0.5 | 0.5 |
| PDL | Max | dB | 0.5 | ||||
| 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 / 900 µm loose tube | |||||
| Fiber Length | mm | 1000 | |||||
| Connector | – | LC/UPC or Customized | |||||
| Dimensions (HxWxD) | mm | 80x58x8, 120x80x18, 155x129x29, 482x250x44 | |||||
| Operating Temperature | °C | -5~65 | |||||
| Storage Temperature | °C | -40~85 | |||||