Description
The AddOn Cisco® SFP25G-LR-S-I-DW4294-AO is a high-performance, TAA-compliant 25GBase-DWDM SFP28 transceiver designed for reliable long-reach optical networking. Operating over single-mode fiber (SMF) at a wavelength of 1542.94nm, it delivers up to 10km transmission with an LC duplex connector.
Built for industrial environments, it supports temperatures from -40°C to 85°C while offering excellent EMI protection and robust ESD safeguards. With hot-swappable design and Digital Optical Monitoring (DOM), this module ensures seamless integration, simplified maintenance, and guaranteed 100% compatibility with Cisco® equipment.
Every transceiver is uniquely serialized, application-tested, and backed by AddOn’s limited lifetime warranty, ensuring performance, reliability, and peace of mind in critical deployments.
| Specification | Details |
|---|---|
| SKU | SFP25G-LR-S-I-DW4294-AO |
| Form Factor | SFP28 |
| Data Rate | 25GBase-DWDM (24.33 – 25.78 Gbps) |
| Wavelength | 1542.94nm (DWDM ITU Channel D43) |
| Distance | Up to 10km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Operating Temperature | -40°C to 85°C (Industrial Range) |
| Digital Optical Monitoring | Supported (DOM) |
| Hot Swappable | Yes |
| Power Dissipation | 2.0W (typical) |
| Compliance Standards | SFF-8432, SFF-8472, RoHS, FCC Part 15, EN55022, IEC 60825-1/2, TAA compliant |
| Compatibility | 100% Cisco® compatible |
| 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.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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