Description
The AddOn SFP-25GB-CW-31-40-AO is a high-performance, MSA and TAA compliant 25GBase-CWDM SFP28 transceiver designed for seamless integration into modern optical networks. Operating over single-mode fiber (SMF), this transceiver supports data rates up to 25.78 Gbps and delivers reliable transmission distances up to 40 km using a wavelength of 1310nm through an LC connector.
Built with a CWDM DFB laser and APD receiver, the module ensures exceptional signal integrity and low power consumption while supporting dual CDR with a bypass function. It features Digital Optical Monitoring (DOM) for real-time performance metrics and is fully compliant with SFF-8472 and SFF-8402 specifications. Ideal for 25G Ethernet, mobile fronthaul (CPRI/OBSAI), metro, access, and enterprise networks, this transceiver is engineered to deliver high reliability and interoperability. Each unit is uniquely serialized and rigorously tested to meet demanding performance standards and is backed by AddOn’s limited lifetime warranty.
| Parameter | Specification |
|---|---|
| SKU | SFP-25GB-CW-31-40-AO |
| Data Rate | Up to 25.78 Gbps |
| Form Factor | SFP28 |
| Transmission Distance | Up to 40 km |
| Wavelength | 1310 nm (CWDM) |
| Optical Connector | LC Duplex |
| Fiber Type | Single-Mode Fiber (SMF) |
| Transmitter Type | CWDM DFB Laser |
| Receiver Type | APD |
| Digital Diagnostics (DOM) | Supported |
| Power Dissipation | ≤ 2.0 W |
| Power Supply Voltage | 3.3 V |
| Operating Temperature | 0°C to 70°C |
| Compliance Standards | MSA, SFF-8472, SFF-8402, IEEE 802.3cc |
| Application | 25G Ethernet, Mobile Fronthaul (CPRI/OBSAI), Metro, Access, Enterprise |
| Special Features | Dual CDR with bypass, RoHS compliant, Hot-pluggable, Metal enclosure for EMI reduction |
| Warranty | Limited Lifetime Warranty |
Payment & Security
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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.
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
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