Description
The AddOn Edge-corE® ET7402-LR4 Compatible TAA 100GBase-LR4 QSFP28 Transceiver is designed to deliver reliable, high-performance 100-Gigabit Ethernet connectivity for long-reach data center, enterprise, and service provider networks. This transceiver supports data transmission up to 10 km over single-mode fiber (SMF) using four optical wavelengths ranging from 1295 nm to 1309 nm through an LC duplex connector.
Engineered to meet or exceed OEM specifications, it is guaranteed to be 100% compatible with Edge-corE® hardware, ensuring seamless deployment and network interoperability. Each unit is uniquely serialized, fully programmed, and rigorously tested for data-traffic and application performance. Compliance with MSA (Multi-Source Agreement) standards ensures smooth integration into existing infrastructure, while Digital Optical Monitoring (DOM) provides real-time access to operating parameters for easier network management.
This TAA-compliant transceiver is hot-swappable, making installation simple and downtime minimal. AddOn backs its quality with a limited lifetime warranty, offering a cost-effective and dependable solution for high-speed network expansion.
| Specification | Description |
|---|---|
| Compatible OEM | Edge-corE® |
| Form Factor | QSFP28 |
| Data Rate | 100GBase |
| Speed Description | 100-Gigabit Ethernet |
| Transceiver Type | LR4 |
| Media | Single-Mode Fiber (SMF) |
| Wavelength | 1295 nm – 1309 nm |
| Reach | Up to 10 km |
| Connector | LC Duplex |
| Digital Optical Monitoring (DOM) | Supported |
| Operating Temperature | 0 °C to 70 °C |
| Hot-Swappable | Yes |
| TAA Compliant | Yes |
| ECCN | 5A991 |
| HTS Code (US) | 8517.62.0090 |
| HTS Code (UK) | 85176200 |
| UNSPSC Code | 43201553 |
| UPC Code | 195285781840 |
| Dimensions (H × W × D) | 1.2 in × 2.75 in × 4.75 in |
| Shipping Weight | 0.4 lb |
| What's in the Box | 1× Transceiver |
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.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
