Description
The AddOn Cisco® CWDM-SFP25G-1270-40 Compatible TAA 25GBase-CWDM SFP28 Transceiver delivers reliable, high-speed data transmission for enterprise, metro, and mobile fronthaul networks. Designed for seamless compatibility with Cisco® equipment, this SFP28 module supports data rates up to 25.78 Gbps and transmits over single-mode fiber (SMF) for distances up to 40 km using a 1270nm CWDM DFB laser.
Engineered with a hot-pluggable SFP28 footprint, dual CDR with bypass, and digital optical monitoring (DOM), this transceiver ensures simplified deployment, robust performance, and real-time link diagnostics. It is RoHS compliant, lead-free, and TAA compliant, making it ideal for government, enterprise, and carrier-grade network applications. Each unit is programmed, serialized, and rigorously tested for guaranteed interoperability and OEM-equivalent performance.
| Parameter | Specification |
|---|---|
| Brand | AddOn |
| OEM Compatibility | Cisco® |
| SKU | CWDM-SFP25G-1270-40-AO |
| Form Factor | SFP28 |
| Data Rate | Up to 25.78 Gbps |
| Transmission Distance | Up to 40 km |
| Wavelength | 1270 nm (CWDM) |
| Connector | LC Duplex |
| Fiber Type | Single-Mode Fiber (SMF) |
| Laser Type | CWDM DFB Laser |
| Receiver Type | APD |
| Digital Optical Monitoring (DOM) | Supported |
| CDR | Dual CDR with bypass |
| Power Dissipation | 2.0 W (typical) |
| Power Supply Voltage | 3.3 V |
| Operating Temperature | 0°C to 70°C |
| Compliance Standards | SFF-8402, SFF-8472, IEEE 802.3cc, RoHS, TAA |
| Applications | 25G Ethernet, Metro & Enterprise Networks, Mobile Fronthaul (CPRI/OBSAI) |
| Hot-Pluggable | Yes |
| 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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