Description
The AddOn Arista Networks® SFP-25G-ER-AR Compatible TAA 25GBase-ER SFP28 Transceiver delivers high-performance 25-Gigabit Ethernet connectivity over single-mode fiber (SMF) for distances up to 40 km using a 1310 nm wavelength via an LC duplex connector. Designed for demanding access, metro, and enterprise networks, this hot-pluggable module ensures seamless deployment and 100% compatibility with Arista Networks® equipment.
Built to the SFF-8432 and SFF-8472 MSA standards, the transceiver features digital optical monitoring (DOM) for real-time performance data, robust ESD protection, and industrial-temperature operation (-40 °C to 85 °C). Each unit is programmed, serialized, and application-tested to guarantee identical initialization and operation as the OEM equivalent. TAA compliance ensures eligibility for U.S. government procurement. Backed by a limited lifetime warranty, this module provides the reliability and performance required for next-generation network infrastructure.
| Specification | Details |
|---|---|
| SKU | SFP-25G-ER-AR-I-AO |
| Compatible OEM | Arista Networks® |
| Form Factor | SFP28 |
| Data Rate | 25.78 Gbps |
| Ethernet Standard | 25GBase-ER |
| Wavelength | 1310 nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Maximum Reach | Up to 40 km |
| Digital Optical Monitoring (DOM) | Supported |
| Operating Temperature | -40 °C to 85 °C (Industrial) |
| Compliance | SFF-8432, SFF-8472, TAA, RoHS |
| Transmitter Power (avg) | 0 to +6 dBm |
| Receiver Sensitivity | ≤ -21 dBm |
| Receiver Overload | -4 dBm |
| Extinction Ratio | ≥ 4.0 dB |
| Power Dissipation | 1.8 W (typical) |
| Power Supply Voltage | 3.135 V – 3.465 V |
| Applications | Access, Metro, Enterprise Networks |
| 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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