Description
The AddOn Cisco® DWDM-SFP-4294 compatible SFP transceiver delivers reliable 1000Base-DWDM performance with up to 80km reach over single-mode fiber (SMF) using a 1542.94nm wavelength via an LC connector. Designed for Gigabit Ethernet and Fibre Channel applications, it ensures seamless compatibility with Cisco® hardware.
This hot-swappable module is TAA compliant, fully tested for quality, and supports Digital Optical Monitoring (DOM) for real-time diagnostics. With features such as INF-8074/SFF-8472 compliance, excellent ESD protection, and RoHS certification, it guarantees consistent performance and long-term reliability.
| Category | Details |
|---|---|
| Manufacturer | AddOn |
| Part Number (MPN/SKU) | DWDM-SFP-4294-AO |
| Form Factor | SFP (Small Form-Factor Pluggable) |
| Data Rate | 1000Base-DWDM (1.25 Gbps) |
| Wavelength | 1542.94 nm (ITU Channel 43, 100GHz spacing) |
| Maximum Reach | 80 km over Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Fiber Type | Single-Mode |
| DOM Support | Yes (Digital Optical Monitoring) |
| Temperature Range | 0°C to 70°C (Commercial) |
| Compliance | INF-8074, SFF-8472, RoHS, TAA |
| Applications | Gigabit Ethernet, 1x Fibre Channel, Access, Metro & Enterprise Networks |
| Hot Pluggable | Yes |
| Warranty | Limited Lifetime Warranty |
Payment & Security
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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
