Description
The AddOn Cisco® SFP25G-LR-S-I-DW4056 Compatible Transceiver is a high-performance, hot-swappable optical module designed for 25GBase-DWDM applications. Operating at a 1540.56nm wavelength with 100GHz channel spacing, it delivers reliable 25Gbps throughput up to 10km over single-mode fiber (SMF).
Engineered for demanding environments, it supports an industrial temperature range (-40°C to 85°C), ensuring stability in access, metro, and enterprise networks. The transceiver features a duplex LC connector, digital optical monitoring (DOM) for real-time diagnostics, and is fully compliant with SFF-8432 and SFF-8472 standards.
With guaranteed 100% compatibility to Cisco® OEM equivalents, TAA compliance, excellent ESD protection, and a limited lifetime warranty, this transceiver combines reliability, performance, and value for mission-critical deployments.
| Specification | Details |
|---|---|
| Brand | AddOn |
| Model / SKU | SFP25G-LR-S-I-DW4056-AO |
| Form Factor | SFP28 |
| Data Rate | 25GBase-DWDM (24.33 – 25.78 Gbps) |
| Wavelength | 1540.56nm (DWDM, 100GHz spacing) |
| Reach / Distance | Up to 10km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Operating Temperature | -40°C to +85°C (Industrial) |
| Digital Optical Monitoring | Supported (DOM) |
| Compliance Standards | SFF-8432, SFF-8472, RoHS, TAA |
| Hot Pluggable | Yes |
| Power Dissipation | 2.0W (Max) |
| Extinction Ratio | ≥ 6 dB |
| Receiver Sensitivity | -15 dBm (BOL), -14.5 dBm (EOL) |
| Regulatory Compliance | FCC Part 15, EN55022, FDA 21CFR, IEC 60825-1/2 |
| 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
Trusted by enterprises, universities, and government organizations across the U.S.
A decade of delivery — trusted by 275+ clients across industries
