Description
The AddOn Cisco® SFP25G-LR-S-I-DW4214 Compatible Transceiver delivers reliable 25GBase-DWDM throughput up to 10km over single-mode fiber (SMF) using a wavelength of 1542.14nm via an LC connector. Designed for industrial temperature environments (-40 to 85°C), this hot-pluggable SFP28 transceiver ensures seamless deployment in access, metro, and enterprise networks.
It supports Digital Optical Monitoring (DOM) for real-time parameter tracking and complies with SFF-8432 and SFF-8472 standards. With RoHS compliance, strong ESD protection, and low EMI design, it provides a durable, high-performance solution for demanding applications. Backed by AddOn’s limited lifetime warranty, it is guaranteed 100% compatible with the equivalent Cisco® module, ensuring dependable performance and cost-effective scalability.
| Specification | Details |
|---|---|
| Part Number (SKU) | SFP25G-LR-S-I-DW4214-AO |
| Form Factor | SFP28 |
| Data Rate | 25GBase-DWDM (24.33 – 25.78 Gbps) |
| Reach / Distance | Up to 10 km |
| Wavelength | 1542.14 nm (DWDM ITU Channel D44, 100GHz spacing) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Operating Temperature | -40°C to +85°C (Industrial) |
| Storage Temperature | -40°C to +85°C |
| Diagnostics | Digital Optical Monitoring (DOM) |
| Power Dissipation | Max. 2.0 W |
| Transmitter Power | -1 to +5 dBm |
| Receiver Sensitivity | -15 dBm (BOL), -14.5 dBm (EOL) |
| Compliance Standards | SFF-8432, SFF-8472, RoHS 2.0, TAA Compliant |
| ESD/EMI Compliance | MIL-STD-883E, IEC 61000-4-3, FCC Part 15, EN55022, FDA 21CFR, IEC 60825-1/2 |
| Hot Pluggable | Yes |
| Warranty | Limited Lifetime |
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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
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