Description
The AddOn Cisco® SFP25G-LR-S-I-DW4532-AO is a high-performance, TAA-compliant 25GBase-DWDM SFP28 transceiver designed for enterprise, metro, and access networking. Operating at a wavelength of 1545.32nm, this module delivers reliable data transmission up to 10km over single-mode fiber (SMF) via a duplex LC connector.
Engineered for industrial environments, it supports a wide operating temperature range of -40°C to 85°C. With full DOM (Digital Optical Monitoring) support, hot-swappable design, and guaranteed Cisco® compatibility, this transceiver provides a seamless and cost-effective solution for network expansions. Backed by AddOn’s rigorous testing, RoHS compliance, and limited lifetime warranty, it ensures superior reliability and performance for mission-critical applications.
| Specification | Details |
|---|---|
| Part Number | SFP25G-LR-S-I-DW4532-AO |
| Form Factor | SFP28 |
| Data Rate | 25GBase-DWDM (24.33 – 25.78 Gbps) |
| Wavelength | 1545.32nm (DWDM, 100GHz spacing) |
| Transmission Distance | Up to 10km over SMF |
| Connector Type | Duplex LC |
| Fiber Type | Single-Mode Fiber (SMF) |
| Operating Temperature | -40°C to 85°C (Industrial Range) |
| DOM Support | Yes |
| Hot Swappable | Yes |
| Compliance Standards | SFF-8432, SFF-8472, RoHS, MIL-STD-883E, IEC 61000-4-3, FCC Part 15, FDA 21CFR |
| Power Dissipation | 2.0W (Typical) |
| Extinction Ratio | 6 dB (Min) |
| Receiver Sensitivity | -15 dBm (BOL) / -14.5 dBm (EOL) |
| Maximum Receiver Overload | +2 dBm |
| Warranty | Limited Lifetime Warranty |
| TAA Compliance | Yes |
| OEM Compatibility | Cisco® |
| Applications | 25G Ethernet, Metro, Access, Enterprise Networking |
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
