Description
The AddOn QSFP112-400GB-DR4-AO is a high-performance 400GBase-DR4 optical transceiver designed for data center, enterprise, and access networks requiring reliable high-speed connectivity. Built to MSA and TAA standards, it delivers 400Gbps throughput across four 106.25G PAM4 lanes over single-mode fiber (SMF) up to 500m using a 1310nm wavelength with MPO-12 connectivity.
Engineered for seamless integration, this transceiver includes CMIS 5.0 interface support, digital optical monitoring (DOM) for real-time performance insights, and a limited lifetime warranty. It is RoHS compliant, lead-free, and guaranteed to perform to the highest standards, ensuring long-term reliability in demanding networking environments.
| Specification | Details |
|---|---|
| SKU | QSFP112-400GB-DR4-AO |
| Form Factor | QSFP112 |
| Data Rate | 400Gbps (4 × 106.25G PAM4) |
| Reach / Distance | Up to 500m |
| Wavelength | 1310nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | MPO-12 |
| Optical Modulation | PAM4 |
| Standards Compliance | IEEE 802.3bs, 802.3ck, QSFP112 MSA |
| Interface | CMIS 5.0 |
| DOM Support | Yes |
| Power Supply Voltage | 3.3V |
| Power Dissipation | 8W (typical) |
| Operating Case Temperature | 0°C to 70°C |
| TAA Compliant | Yes |
| RoHS Compliant | Yes |
| Warranty | Limited Lifetime |
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
