Mellanox MMA2P00-AS 25GBase-SR 850nm MMF LC 25G SFP28 Optical Transceiver Module

Condition : Refurbished – tested and working grade A refurbished part

Mellanox MMA2P00-AS 25GBase-SR 850nm MMF LC 25G SFP28 Optical Transceiver Module

Upgrade your network with the Mellanox MMA2P00-AS 25GBase-SR SFP28 optical transceiver module, designed for high-speed 25 Gigabit Ethernet connections over multimode fibre.

Key Features:
- Brand: Mellanox
- Form Factor: SFP28
- Data Rate: 25.78 Gbps
- Wavelength: 850 nm
- Fibre Type: Multimode Fibre (MMF)
- Connector: Duplex LC
- Optical Components: 850 nm VCSEL transmitter and PIN photodetector
- Maximum Cable Distance: 100m on OM4 MMF, 70m on OM3 MMF
- Power Consumption: 1W
- Supply Voltage: 3.3V
- Operating Temperature Range: 0°C to 70°C

Core Features:
- Digital Diagnostics Monitoring (DDM/DOM) over I2C for real-time health metrics including temperature, laser bias current, supply voltage, and optical power
- Selectable Signal Retiming with Clock and Data Recovery (CDR) on transmit and receive channels to reduce jitter
- Programmable input equalizers, output amplitude, pre-emphasis, and input squelch for signal optimisation

Standards Compliance:
- SFF-8402 (SFP28 form factor)
- SFF-8472 (Digital Monitoring)
- IEEE 802.3by (25GBASE-SR)
- IEEE 802.3bm
- Class 1 Laser Safety (FDA 21CFR1040.10)
- RoHS certified

Ideal for high-performance data centres and enterprise networks requiring reliable 25G optical connectivity.