Description
The AddOn Cisco® SFP-25G-LR-CW-53 Compatible TAA 25GBase-CWDM SFP28 Transceiver delivers reliable 25.78Gbps bi-directional data transmission over single-mode fiber (SMF) at a wavelength of 1530nm, supporting distances up to 10km via a duplex LC connector. Designed for seamless compatibility with Cisco® switches and routers, this hot-swappable transceiver is ideal for 25G Ethernet, access, metro, enterprise, and mobile fronthaul CPRI/OBSAI applications. It features a CWDM-rated EML transmitter and APD receiver, built-in dual CDR, digital optical monitoring (DOM) for real-time performance insights, and full compliance with SFF-8431, SFF-8432, and SFF-8472 standards. TAA compliant and Class 1 laser safety certified, this module offers dependable network performance backed by AddOn’s rigorous testing and limited lifetime warranty.
| Specification | Details |
|---|---|
| Brand | AddOn |
| SKU | SFP-25G-LR-CW-53-AO |
| Form Factor | SFP28 |
| Data Rate | 25.78 Gbps |
| Wavelength | 1530 nm (CWDM) |
| Optical Interface | Duplex LC |
| Fiber Type | Single-Mode Fiber (SMF) |
| Max Reach | 10 km |
| Transmitter Type | CWDM EML |
| Receiver Type | APD |
| Digital Diagnostics (DOM) | Supported |
| Power Supply Voltage | 3.3V |
| Power Consumption | ≤ 1.8 W |
| Operating Temperature | 0°C to 70°C |
| Compliance | SFF-8431, SFF-8432, SFF-8472, TAA, RoHS 2.0 |
| Safety Certification | Class 1 Laser, FDA 21CFR, EN60825-1/2 |
| Applications | 25G Ethernet, Access, Metro, Enterprise, CPRI/OBSAI Mobile Fronthaul |
| Hot-Swappable | Yes |
| Connector | Duplex LC |
| Compatibility | Cisco® |
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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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