Description
The AddOn MSA and TAA compliant QSFP28 transceiver (SKU: QSFP28100GB4WM20I-AO) delivers high-performance 100GBase-4WDM-20 connectivity over single-mode fiber (SMF) with a reach of up to 20 km. Operating across wavelengths from 1295 nm to 1309 nm and supporting Digital Optical Monitoring (DOM), this hot-swappable module is engineered for optical network and data networking applications that demand high reliability and scalability. Built to meet Multi-Source Agreement (MSA) standards and tested for seamless interoperability, it performs reliably even in rugged environments with an extended industrial operating temperature range of -40 °C to 85 °C. With full TAA compliance and a limited lifetime warranty, it’s an ideal solution for data centers, service providers, and enterprise networks seeking high-capacity 100 GbE performance.
| Specification | Details |
|---|---|
| Manufacturer | AddOn |
| Part Number (SKU) | QSFP28100GB4WM20I-AO |
| Form Factor | QSFP28 |
| Application/Usage | Optical Network, Data Networking |
| Media Type | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | 100 Gigabit Ethernet |
| Network Technology | 100GBase-4WDM-20 |
| Wavelength | 1295nm to 1309nm |
| Maximum Reach | 20 km |
| Connector Type | LC Duplex |
| Digital Optical Monitoring (DOM) | Supported |
| Hot Swappable | Yes |
| Operating Temperature Range | -40 °C to 85 °C |
| Compliance Standards | MSA, TAA, RoHS, WEEE |
| Environmental Compliance | RoHS, WEEE |
| Warranty | Limited Lifetime |
| Shipping Weight | 1 lb |
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
