Gracyfiber’s 4CH and 8CH High-density Tap Modules provide intelligent, non-intrusive optical signal access for high-speed network environments. Designed in a compact rack-ready form factor (109 × 118 × 35 mm) with MTP®/MPO interfaces, the modules enable multi-channel power monitoring without impacting live traffic.
Supporting both single-mode (1260–1650 nm) and multimode (850 ± 50 nm, OM3/OM4/OM5) fibers, these tap modules deliver precise split ratios, low main-path loss, and consistent optical performance—making them ideal for modern data centers, 5G infrastructure, and high-density interconnect systems requiring scalable visibility.
| Parameter | Unit | Value | |||||
| Fiber Type | Single-mode | Multi-mode | |||||
| Wavelength | nm | 1260~1650 | 850±50 | ||||
| Port Configuration | – | 4CH | 8CH | 4CH | 8CH | ||
| Insertion Loss (Max) | Tap Ratio | 5% | dB | 14.8 | 15.1 | 15.3 | 15.7 |
| 95% | dB | 1.3 | 1.4 | 1.5 | 1.7 | ||
| Tap Ratio | 20% | dB | 8.70 | 8.85 | 8.80 | 8.95 | |
| 80% | dB | 2.45 | 2.55 | 2.50 | 2.60 | ||
| Tap Ratio | 30% | dB | 6.9 | 7.2 | 6.8 | 7.1 | |
| 70% | dB | 2.8 | 3.1 | 2.9 | 3.2 | ||
| Tap Ratio | 40% | dB | 5.6 | 5.8 | 5.5 | 5.8 | |
| 60% | dB | 3.6 | 3.8 | 3.5 | 3.8 | ||
| Tap Ratio | 50% | dB | 4.7 | 4.8 | 4.6 | 4.8 | |
| 50% | dB | 4.7 | 4.8 | 4.6 | 4.8 | ||
| Return Loss | dB | ≥50 | ≥25 | ||||
| Directivity | dB | ≥50 | ≥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 | |||||
| Conector | – | MPO/MTP® | |||||
| Package Size | mm | 109*118*35 | |||||
| Operation Temperature | °C | -5~65 | |||||
| Storage Temperature | °C | -40~85 | |||||