Description
The AddOn SFP-25GB-CW-49-10-AO is a high-performance 25GBase-CWDM SFP28 transceiver designed for seamless integration into modern optical networks. It delivers reliable 25.78Gbps bi-directional data transmission over single-mode fiber (SMF) at a wavelength of 1490nm with a reach of up to 10km using a duplex LC connector.
Built to MSA and TAA compliance, this transceiver features a CWDM-rated EML transmitter and APD receiver for superior optical performance, and Digital Optical Monitoring (DOM) for real-time diagnostics. Its compact SFP28 form factor, low 1.8W power consumption, and robust RoHS-compliant design make it ideal for data center interconnects, enterprise networks, metro access, and mobile fronthaul CPRI/OBSAI applications.
Each unit is uniquely serialized, rigorously tested for interoperability, and backed by AddOn’s limited lifetime warranty for long-term network reliability.
| Specification | Details |
|---|---|
| Model / SKU | SFP-25GB-CW-49-10-AO |
| Form Factor | SFP28 |
| Data Rate | Up to 25.78 Gbps |
| Standard | 25GBase-CWDM |
| Wavelength | 1490 nm (CWDM) |
| Reach / Distance | Up to 10 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Transmitter Type | CWDM-rated EML |
| Receiver Type | APD |
| Optical Power (Launch) | 0 to +5 dBm |
| Receiver Sensitivity | ≤ -19 dBm |
| Extinction Ratio | ≥ 4.5 dB |
| Tx Dispersion Penalty | ≤ 4 dB |
| Operating Temperature | 0°C to +70°C |
| Power Supply Voltage | +3.3V |
| Power Consumption | ≤ 1.8 W |
| Digital Diagnostic Monitoring (DOM) | Supported |
| Compliance | MSA, SFF-8431, SFF-8432, SFF-8472, TAA, RoHS, FCC Part 15, EN55022 |
| Safety | Class 1 Laser (FDA/EN 60825) |
| Applications | 25G Ethernet, Metro Access, Enterprise, CPRI/OBSAI |
| 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
