Description
The AddOn Cisco® QSFP-100G-DW49-S compatible QSFP28 transceiver delivers high-performance 100GBase-DWDM connectivity over single-mode fiber (SMF) with a reach of up to 80km using a wavelength of 1538.19nm via an LC duplex connector. Designed for advanced metro, access, and enterprise networks, this hot-pluggable module supports PAM4 modulation with integrated FEC and complies with the SFF-8636 MSA and 100GHz DWDM ITU grid standards. It is engineered to provide seamless compatibility with Cisco® equipment and has been uniquely serialized, programmed, and rigorously tested for data-traffic performance and application reliability. Digital Optical Monitoring (DOM) enables real-time diagnostics of key operating parameters. Fully RoHS compliant and TAA (Trade Agreements Act) certified, this transceiver ensures reliable, high-capacity optical links and comes backed by AddOn’s industry-leading limited lifetime warranty.
| Specification | Details |
|---|---|
| Compatible OEM | Cisco® |
| Part Number | QSFP-100G-DW49-S-AO |
| Form Factor | QSFP28 |
| Data Rate | 100GBase-DWDM |
| Wavelength | 1538.19nm |
| Transmission Distance | Up to 80km (with EDFA/DCM) |
| Optical Signal | PAM4 with Integrated FEC |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Digital Optical Monitoring (DOM) | Supported |
| Operating Temperature | 0°C to 70°C |
| Power Consumption | 4.7W – 5.5W |
| Transmitter Power (Avg.) | -2 to +2 dBm |
| Receiver Sensitivity (Avg.) | -9 to -8 dBm |
| Dispersion Tolerance | -30 to +30 ps/nm |
| Regulatory Compliance | RoHS, FCC Part 15, EN55022, FDA 21CFR, IEC 60825 |
| MSA Compliance | SFF-8636 |
| Hot Pluggable | Yes |
| TAA Compliant | Yes |
| Applications | Access, Metro, Enterprise Networks |
| 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.
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
