Description
The AddOn SFP28-25GB-CLR-EX-AO is an Extreme Networks® compatible 25GBase-CLR SFP28 transceiver that delivers reliable data transmission up to 2km over single-mode fiber (SMF) using a 1310nm wavelength with an LC connector. Designed for performance and compliance, this module supports 25.78125Gbd bi-directional data links and features a built-in dual CDR with bypass control for stable signal integrity.
Hot-swappable and easy to install, each transceiver is programmed, uniquely serialized, and rigorously tested to ensure seamless interoperability with Extreme Networks® systems. It also provides Digital Optical Monitoring (DOM) for real-time performance monitoring. With TAA compliance, RoHS certification, and a limited lifetime warranty, this transceiver offers dependable, cost-effective networking for enterprise and government environments.
| Specification | Details |
|---|---|
| SKU | SFP28-25GB-CLR-EX-AO |
| Compatible OEM | Extreme Networks® |
| Form Factor | SFP28 |
| Data Rate | 25GBase-CLR (25.78125Gbd) |
| Wavelength | 1310nm |
| Distance | Up to 2km |
| Connector | LC Duplex |
| Fiber Type | Single-Mode Fiber (SMF, 9/125µm) |
| Digital Optical Monitoring (DOM) | Supported |
| Forward Error Correction (FEC) | Not Required |
| Laser Type | Uncooled 1310nm DFB |
| Power Consumption | 1.5W max |
| Operating Temperature | 0°C to 70°C |
| Compliance | TAA Compliant, RoHS Compliant, Class 1 Laser Safety |
| 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.
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
A decade of delivery — trusted by 275+ clients across industries
