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80km BIDI QSFP28 ZR4 Transceiver | LAN WDM EML+SOA | -28dBm Sensitivity | 100GBASE-ZR4
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Product Description
80km BIDI QSFP28 ZR4 Transceiver | LAN WDM EML+SOA | -28dBm Sensitivity | 100GBASE-ZR4
Core Features & Specifications
| Category | Parameter | Value | Key Advantage |
| Performance | Data Rate | 103.125 Gb/s (4×25.78125 Gb/s) | Supports 100GBASE-ZR4 Ethernet |
| Max Reach | 80km (G.652 SMF) | Eliminates EDFA cost ($15k/link) | |
| Receiver Sensitivity | -28dBm | Industry-leading with integrated SOA | |
| Power Efficiency | Power Consumption | ≤5.5W | 8% lower vs. competitors (typical 6W) |
| Supply Voltage | Single +3.3V | Simplified power design | |
| Optical Tech | Transmitter | LAN WDM EML Laser | High signal integrity |
| Receiver | PIN + SOA | Enables 80km without external amplifiers | |
| Wavelengths | 1272-1310nm (4-Tx/4-Rx lanes) | BIDI LC connectivity | |
| Reliability | Operating Temp | 0°C to +70°C | Industrial-grade thermal resilience |
| EMI Performance | Exceeds MSA standards | Stable in dense deployments | |
| Compliance | Standards | QSFP28 MSA, RoHS-10 | Guaranteed interoperability |
| Protocols | 100GBASE-ZR4, Infiniband QDR/DDR | Multi-application support | |
| Design | Interface | Hot-pluggable 38-pin (Page 5-6) | Tool-free installation |
| DDM Support | Real-time monitoring (Page 8) | Predictive maintenance |
✅ EDFA-Free 80km Architecture
Integrated SOA receiver (Page 1) replaces $15k external amplifiers.
✅ 2dB Sensitivity Margin
-28dBm Rx sensitivity (vs. standard -26dBm) extends link budgets.
✅ Dual CDR for Signal Integrity
Built-in Clock Data Recovery on both Tx/Rx paths eliminates jitter.
✅ Future-Proof Interoperability
Compliant with IEEE, Infiniband, and Telecom standards.
✅ Thermal-Optimized Design
Operates at full load in 70°C ambient – critical for edge DC.
Technical Validation Highlights
- Eye Diagram Compliance: Mask (0.25,0.4,0.45,0.25,0.28,0.4) @ 25.78Gb/s
- Signal Stability: RIN20OMA ≤ -130 dB/Hz, SMSR ≥30dB
- Fault Protection: LOS Hysteresis 0.5dB prevents false alarms
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