Description
This Cisco® QSFP-100G-LR4-S-20-I compatible QSFP28 transceiver from AddOn delivers reliable 100GBase-LR4 Ethernet connectivity over single-mode fiber (SMF) for distances up to 20km. Operating across wavelengths from 1295nm to 1309nm, it uses a standard duplex LC connector and is fully hot-pluggable for simplified deployment. Engineered for industrial environments, it operates in a wide temperature range of -40°C to 85°C and includes Digital Optical Monitoring (DOM) for real-time diagnostics. Built to meet or exceed OEM specifications, each transceiver is programmed, serialized, and rigorously tested for seamless interoperability. TAA compliance ensures suitability for government and enterprise networks requiring Trade Agreements Act-certified components.
| Specification | Description |
|---|---|
| Manufacturer | AddOn |
| Part Number | QSFP-100G-LR4-S-20-I-AO |
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps |
| Transmission Standard | 100GBase-LR4 |
| Wavelength | 1295nm to 1309nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Maximum Reach | 20 km |
| Operating Temperature | -40°C to 85°C |
| DOM Support | Yes |
| Hot Pluggable | Yes |
| Compliance | SFF-8665, TAA, RoHS 2.0, FCC Part 15 Subpart B, EN55022:2010 |
| Typical Power Dissipation | 5 W |
| Power Supply Voltage | 3.3 V |
| Module Supply Current | 1500 mA |
| Transmitter Launch Power per Lane | 0 to +5 dBm |
| Receiver Sensitivity (OMA) | -9.0 dBm |
| Receiver Overload | +5.0 dBm |
| Extinction Ratio | ≥4.0 dB |
| Digital Diagnostic Monitoring (DOM) | Supported |
| Applications | 100G Ethernet, Access Networks, Enterprise Data Centers |
| Warranty | Limited Lifetime Warranty |
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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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