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 |
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