Description
The AddOn Cisco® DWDM-SFP-4772 compatible transceiver delivers reliable 1000Base-DWDM performance up to 80km over single-mode fiber (SMF) using a 1547.72nm wavelength via an LC connector. Engineered for Gigabit Ethernet over DWDM, access, metro, and enterprise applications, this hot-swappable SFP module is fully compliant with INF-8074 and SFF-8472 standards. It features digital optical monitoring (DOM) for real-time diagnostics, ensuring consistent performance and reduced downtime.
Each unit is programmed, serialized, and rigorously tested for seamless interoperability with Cisco® systems, offering guaranteed 100% compatibility. With excellent ESD protection, RoHS compliance, TAA certification, and a limited lifetime warranty, this transceiver provides a cost-effective and dependable solution for expanding your optical network infrastructure.
| Category | Details |
|---|---|
| Manufacturer | AddOn |
| SKU / Part Number | DWDM-SFP-4772-AO |
| OEM Compatibility | Cisco® |
| Product Type | SFP Transceiver |
| Data Rate | 1000Base-DWDM (1.25 Gbps) |
| Wavelength | 1547.72 nm (ITU Channel 37, 100GHz spacing) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Distance / Range | Up to 80 km |
| DOM Support | Yes (Digital Optical Monitoring) |
| Compliance | INF-8074, SFF-8472, RoHS, TAA Compliant |
| Operating Temperature | 0°C to 70°C |
| Form Factor | Hot-Pluggable SFP |
| Applications | 1x Fibre Channel, Gigabit Ethernet over DWDM, Access, Metro, Enterprise |
| 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
