Introduction
The NVIDIA® MMA2L20-AR 25Gb/s transceiver module is designed for optical communication applications and is compliant with the IEEE 802.3 standard for 25G Ethernet 25GBASE-LR, and backward compatible with 10G SFP+ pluggable.
The central wavelength is 1310 nm. The high-performance transmitter and high sensitivity PIN receiver provide superior performance for 25 Gigabit Ethernet applications with up to 10 km links and compliant to optical interface with IEEE802.3cc.
The MMA2L20 transceiver is designed with form factor, optical/electrical connection, and digital diagnostic interface according to the SFP28 Multi-Source Agreement (MSA) [1].
The transceiver’s electrical interface is compliant with the OSI CEI VSR-28G-VSR standard.
The transceiver is designed to meet the industrial standard operating conditions including temperature, humidity and EMI interference.
The optical connector is a duplex LC/UPC (un-angled) connector intended for a pair of single mode fibers.
Rigorous production testing ensures the best out-of-the-box installation experience, performance, and durability.
Images are for illustration purposes only. Product labels and colors may vary.
Key Features
Hot pluggable SFP28 MSA form factor
Compliant to IEEE 802.3 25GBASE-LR
Selectable retiming for 10G operation
Up to 10km reach on G.652 SMF
Selectable 10/25G operation
Single +3.3V power supply
Operating case temperature: 0-70 °C
Transmitter: 25Gb/s DFB (1310nm)
Receiver: 25Gb/s PIN
28G electrical serial interface (CEI-28G-VSR)
Maximum power consumption 1.5 W
Duplex LC/UPC receptacle
SFF-8402 compliant
RoHS compliant
SFF-8472 compliant DDM functions
Applications
25GBASE-LR Ethernet links
10GBASE-LR Ethernet links
Client-side 10/25G telecom connections