Description
The AddOn QSFP-40GB-ZR4-AO is a high-performance, MSA-compliant QSFP+ optical transceiver that delivers reliable 40GBase-ZR4 Ethernet connectivity over distances of up to 80 km using single-mode fiber (SMF). Operating across wavelengths from 1295 nm to 1309 nm and featuring a duplex LC connector, this module is designed for demanding enterprise and access-layer networks that require long-reach, high-bandwidth data transmission.
Built to meet or exceed industry standards, the transceiver incorporates 4 cooled 10.3125 Gbps LAN-WDM EML transmit channels and SOA-PIN photodetectors to ensure superior optical performance. It supports Digital Optical Monitoring (DOM) for real-time diagnostics and is Trade Agreements Act (TAA) compliant, guaranteeing seamless integration into government and enterprise environments. Each unit is uniquely serialized, rigorously tested for data-traffic performance, and backed by AddOn’s limited lifetime warranty for peace of mind and long-term reliability.
| Specification | Details |
|---|---|
| Manufacturer | AddOn |
| Part Number (SKU) | QSFP-40GB-ZR4-AO |
| Form Factor | QSFP+ |
| Data Rate per Channel | 10.3125 Gbps |
| Total Data Rate | 40 Gbps |
| Reach / Distance | Up to 80 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength Range | 1295 nm – 1309 nm (LAN-WDM) |
| Connector Type | Duplex LC |
| Transmitter Type | 4 × Cooled EML |
| Receiver Type | SOA-PIN Photodetector |
| Optical Output Power (Per Lane) | 2.0 – 6.5 dBm |
| Receiver Sensitivity (OMA) | ≤ -26.9 dBm |
| Extinction Ratio | ≥ 8 dB |
| Operating Case Temperature | 0 °C – 70 °C |
| Storage Temperature | -40 °C – 85 °C |
| Supply Voltage | +3.3 V |
| Power Dissipation | ≤ 5 W |
| DOM Support | Yes |
| Compliance Standards | MSA, TAA, RoHS |
| Applications | 40G Ethernet, Access, Enterprise |
| Warranty | Limited Lifetime Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
Trusted by enterprises, universities, and government organizations across the U.S.
A decade of delivery — trusted by 275+ clients across industries
