Products Overview
Gracyfiber’s Single-Mode and Multi-Mode Optical Tap Couplers deliver precision signal monitoring with minimal disruption to live traffic. Engineered for 1×2 and 2×4 configurations, these passive devices support critical applications in DWDM, OTN, 5G fronthaul, and data center networks—enabling real-time power sampling across the full telecom spectrum (1260–1650 nm for SM, 850±50 nm for MM).
With industry-leading low insertion loss, high directivity, and robust mechanical design, GracyFiber taps ensure reliable, non-intrusive network visibility—ideal for performance monitoring, fault detection, and optical power management.
| Parameter | Unit | Value | |||||
| Fiber Type | Single-mode | Multi-mode | |||||
| Wavelength | nm | 1260~1650 | 850±50 | ||||
| Port Configuration | – | 1X2 | 2X4 | 1X2 | 2X4 | ||
| Insertion Loss (Max) | Tap Ratio | 5% | dB | 13.9 | 14.2 | 14.5 | 14.9 |
| 95% | dB | 0.4 | 0.5 | 0.7 | 0.9 | ||
| Tap Ratio | 20% | dB | 7.80 | 7.95 | 8.00 | 8.15 | |
| 80% | dB | 1.55 | 1.65 | 1.70 | 1.80 | ||
| Tap Ratio | 30% | dB | 6.0 | 6.3 | 6.0 | 6.3 | |
| 70% | dB | 1.9 | 2.2 | 2.1 | 2.4 | ||
| Tap Ratio | 40% | dB | 4.7 | 4.9 | 4.7 | 5.0 | |
| 60% | dB | 2.7 | 2.9 | 2.7 | 3.0 | ||
| Tap Ratio | 50% | dB | 3.8 | 3.9 | 3.8 | 4.0 | |
| 50% | dB | 3.8 | 3.9 | 3.8 | 4.0 | ||
| Return Loss | dB | ≥55 | ≥25 | ||||
| Directivity | dB | ≥55 | ≥25 | ||||
| Power Handing | mW | 300 | 500 | ||||
| Fiber Type | – | G67A1/ A2/ B3 or SMF-28 | OM3/OM4/OM5 | ||||
| Fiber Coating | um | 250 µm / 900 µm loose tube | |||||
| Fiber Type Length | cm | 100+/-10 or customized | |||||
| Package Size | mm | Φ5.5*L38 | |||||
| Operation Temperature | °C | -5~65 | |||||
| Storage Temperature | °C | -40~85 | |||||
