Description
The AddOn Cisco® SFP25G-LR-S-I-DW5252-AO is a high-performance, TAA-compliant SFP28 optical transceiver designed for 25GBase-DWDM applications. Operating at a 1552.52nm wavelength, this module supports data rates up to 25.78 Gbps and delivers reliable transmission over single-mode fiber (SMF) for distances up to 10km via a duplex LC connector.
Engineered for demanding environments, it features an industrial operating temperature range of -40°C to 85°C, hot-swappable design, and robust ESD/EMI protection. Built to meet SFF-8432 and SFF-8472 standards, this transceiver includes Digital Optical Monitoring (DOM) for real-time diagnostics. Each unit is uniquely serialized and rigorously tested for compatibility and performance, ensuring seamless integration with Cisco® equipment. Backed by AddOn’s limited lifetime warranty, it provides a cost-effective and reliable alternative for enterprise, metro, and access networks.
| Attribute | Specification |
|---|---|
| SKU | SFP25G-LRSIDW5252-AO |
| Form Factor | SFP28 |
| Data Rate | 25.78 Gbps |
| Application | 25GBase-DWDM |
| Wavelength | 1552.52 nm (DWDM Channel D31, 193.1 THz) |
| Reach | Up to 10 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Digital Optical Monitoring (DOM) | Supported |
| Temperature Range | -40°C to 85°C (Industrial) |
| Hot Swappable | Yes |
| Compliance | SFF-8432, SFF-8472, RoHS, TAA |
| Regulatory Standards | FCC Part 15B, EN55022, FDA 21CFR, IEC 60825-1/2 |
| Power Dissipation | ≤ 2.0 W |
| Warranty | Limited Lifetime |
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.
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