Description
The AddOn Mellanox® MMA2L20-AR-ER Compatible TAA 25GBase-ER SFP28 Transceiver is a high-performance, hot-swappable optical module designed for 25 GbE Ethernet applications over single-mode fiber (SMF). Supporting distances up to 40 km with a 1310 nm wavelength, it features a duplex LC connector and industrial-grade temperature support from -40 °C to 85 °C — making it ideal for demanding metro, access, and enterprise networks. Built to meet or exceed OEM standards, this transceiver undergoes rigorous testing, is programmed and uniquely serialized for guaranteed compatibility, and includes digital optical monitoring (DOM) for real-time performance metrics. TAA-compliant and RoHS-certified, it delivers exceptional reliability and network performance backed by a limited lifetime warranty.
| Specification | Description |
|---|---|
| Compatible OEM | Mellanox® |
| Model / SKU | MMA2L20-AR-ER-I-AO |
| Form Factor | SFP28 |
| Data Rate | 25GBase-ER (24.33 – 25.78 Gbps) |
| Wavelength | 1310 nm |
| Reach / Distance | Up to 40 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Digital Diagnostics (DOM) | Supported |
| Operating Temperature | -40 °C to +85 °C (Industrial) |
| Power Supply Voltage | 3.135 V – 3.465 V |
| Power Consumption | 1.8 W (max) |
| Transmitter Optical Power | 0 dBm to +6 dBm |
| Receiver Sensitivity | ≤ -21 dBm |
| Receiver Overload | -4 dBm |
| Extinction Ratio | ≥ 4 dB |
| Compliance Standards | SFF-8432, SFF-8472, IEEE 802.3, RoHS 2.0, TAA |
| Applications | 25G Ethernet, Metro, Access, Enterprise Networks |
| Hot-Swappable | Yes |
| ESD Protection | MIL-STD-883E Method 3015.4 |
| EMI/EMC Compliance | FCC Part 15 Subpart B, EN55022:2010 |
| Laser Safety | FDA 21CFR, EN60950-1, IEC 60825-1,-2 |
| Warranty | Limited Lifetime Warranty |
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