Description
The AddOn QSFP28-100GB-LR4-20-I-AO is a high-performance, MSA-compliant 100GBase-LR4 QSFP28 optical transceiver designed to deliver up to 20 km of data transmission over single-mode fiber (SMF). Operating across wavelengths from 1295 nm to 1309 nm and using a duplex LC connector, this module supports 100 Gbps Ethernet applications in data center, access, and enterprise networks.
Built to meet TAA (Trade Agreements Act) requirements and SFF-8665 standards, this hot-pluggable transceiver offers excellent ESD protection, low EMI, and reliable performance even in industrial temperature environments (-40 °C to 85 °C). Integrated Digital Optical Monitoring (DOM) allows real-time access to operating parameters for simplified network management.
Each unit is uniquely serialized, data-traffic tested, and application validated to ensure seamless network integration. Backed by AddOn’s stringent quality assurance and a limited lifetime warranty, this transceiver is a robust and cost-effective solution for next-generation high-speed optical connectivity.
| Specification | Details |
|---|---|
| Brand | AddOn |
| Part Number | QSFP28-100GB-LR4-20-I-AO |
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps |
| Wavelength | 1295 nm – 1309 nm |
| Transmission Distance | Up to 20 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Digital Optical Monitoring (DOM) | Supported |
| Operating Temperature | -40 °C to 85 °C (Industrial) |
| Compliance Standards | MSA, SFF-8665, TAA, RoHS |
| Hot-Pluggable | Yes |
| Power Supply Voltage | 3.135 V – 3.465 V |
| Power Dissipation | ≤ 5 W |
| Launch Optical Power per Lane | 0 dBm to +5 dBm |
| Receiver Sensitivity (OMA) | ≤ -9 dBm |
| Extinction Ratio | ≥ 4 dB |
| Optical Return Loss | ≥ 20 dB |
| Applications | 100GBase Ethernet, Data Center, Access, Enterprise |
| Warranty | Limited Lifetime Warranty |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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