Description
The AddOn Q28-100GP4-BXU2931-20-AO is a high-performance QSFP28 optical transceiver designed to deliver 100GBase-BX LR1 connectivity over single-mode fiber (SMF) with a maximum reach of 20 km. Operating on a single lambda with 1291 nm transmit and 1311 nm receive wavelengths, this module supports PAM4 modulation and is compliant with QSFP28 MSA and SFF-8636 Rev 2.10a standards. Featuring a 4×25 Gbps electrical interface compliant with OIF CEI-28G-VSR, it enables seamless integration into high-speed data center, enterprise, and carrier network environments.
Built with bidirectional LC connectors and digital optical monitoring (DOM), the transceiver allows for real-time diagnostics of optical performance and operating parameters. It operates on a single 3.3 V power supply within a commercial temperature range (0 °C to 70 °C), ensuring reliable performance. TAA-compliant and RoHS-certified, this transceiver meets the stringent requirements for government and enterprise deployments, and comes backed by AddOn’s limited lifetime warranty for long-term network assurance.
| Specification | Description |
|---|---|
| SKU | Q28-100GP4-BXU2931-20-AO |
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps |
| Interface | 4×25 Gbps electrical interface (OIF CEI-28G-VSR) |
| Wavelength (Tx/Rx) | 1291 nm (Tx) / 1311 nm (Rx) |
| Transmission Distance | Up to 20 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | LC Duplex (Bidirectional) |
| Modulation Format | PAM4 |
| Digital Diagnostics (DOM) | Supported |
| Operating Temperature | 0 °C to 70 °C |
| Power Supply Voltage | 3.3 V |
| Power Dissipation | ≤ 4.5 W |
| Transmit OMA | 2.8 – 6.8 dBm |
| Average Transmit Power | –0.2 – 6.6 dBm |
| Receiver Sensitivity (OMAouter) | MAX(–7.6 dBm, SECQ–9) |
| Receive Power Range (Average) | –10 dBm to 6.6 dBm |
| Extinction Ratio | ≥ 3.5 dB |
| Side-Mode Suppression Ratio | ≥ 30 dB |
| Applications | 100G Ethernet, Data Center, Enterprise Networking |
| Compliance | QSFP28 MSA, SFF-8636 Rev 2.10a, TAA, RoHS |
| Warranty | Limited Lifetime Warranty |
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