NVIDIA MFM1T02A-SR Compatible 10GBASE-SR SFP+ Transceiver
Nvidia compatible MFM1T02A-SR - Key Features
- Compatibility: Nvidia
- Media Type: Multi-Mode Fiber (MMF) -OM3/OM4/OM5
- Fiber Count: Duplex
- Connector: Double LC/UPC
- Maximum Distance: 400 m
- Guaranteed Link Budget: 6.1 dB
- Tx Wavelength: 850 nm
- Supported Data Rate: 1.25 Gbps - 11.32 Gbps
- DDM/DOM: Supported
- Temperature Range: Standard 0°-70°C
Nvidia MFM1T02A-SR Price
SKU:10G-SFP-300-ML
In Stock - Ships Next Business DayNvidia compatible MFM1T02A-SR Specifications
Form Factor | SFP+ |
Media Type | Multi-Mode Fiber (MMF) -OM3/OM4/OM5 |
Fiber Count | Duplex |
Connector | Double LC/UPC |
Maximum Distance | 400 m |
Guaranteed Link Budget | 6.1 dB |
TX Wavelength | 850 nm |
RX Wavelength | 850 nm |
Supported Data Rate | 1.25 Gbps - 11.32 Gbps |
Supported Ethernet Applications | 10G Ethernet (10.31Gbps), Gigabit Ethernet (1.25 Gbps) |
Supported Fiber Channel Applications | 10G Fiber Channel (10.52 Gbps), 1G Fiber Channel (1.0625 Gbps), 2G Fiber Channel (2.125 Gbps), 4G Fiber Channel (4.25 Gbps), 8G Fiber Channel (8.5 Gbps) |
SDH/SONET Standards | STM-64 (9.95Gbps) |
DDM/DOM | Supported |
Tx Wavelength Bandwidth | 20 nm (840-860 nm) |
Rx Wavelength Bandwidth | 20 nm (840-860 nm) |
Minimum Transmitting Power | -5 dBm |
Maximum Transmitting Power | 0 dBm |
Receiver Sensitivity | -11.1 dBm |
Receiver Overload | 0 dBm |
Dispersion | 110 ps/nm |
Transmitter Type | VSCEL Laser |
Receiver Type | PIN photodiode |
Temperature Range | Standard 0°-70°C |
Power | +3.3V single power supply |
Compliance | CE,Class 1 FDA and IEC60825-1 Laser Safety Compliant,RoHS,SFF-8431,SFP MSA |
Nvidia compatible MFM1T02A-SR Datasheet
v3Complete technical specifications and product details
Nvidia compatible MFM1T02A-SR Description
EdgeOptic's 10G-SFP-300 compatible is an NVIDIA-coded (formerly Mellanox) 10GBASE-SR SFP+ transceiver. The MFM1T02A-SR is a Mellanox-era part number for an 850 nm short-reach SFP+ designed for ConnectX-2 and ConnectX-3 10GbE network adapters. NVIDIA retained the SKU after acquiring Mellanox in 2020. EdgeOptic programs the EEPROM with the Mellanox/NVIDIA vendor OUI and product ID, so ConnectX firmware recognizes the module during link negotiation without vendor-lock warnings. The module transmits at 10.3125 Gbps per IEEE 802.3ae 10GBASE-SR, using an 850 nm VCSEL transmitter and PIN photodiode receiver with a minimum link budget of 6.1 dB. Transmitter output power is -7.3 to -1.0 dBm, and receiver sensitivity is -11.1 dBm or better.
Reach is 300 m on OM3 and 400 m on OM4 multimode fibre via LC duplex connectors. Multi-rate support covers 1.0625 to 10.3125 Gbps, including Gigabit Ethernet (1.25 Gbps) and STM-64/OC-192 (9.953 Gbps). DDM/DOM diagnostics per SFF-8472 report TX power, RX power, bias current, temperature, and supply voltage with factory-calibrated alarm thresholds. ConnectX firmware exposes these diagnostics through the mlx5 driver for integration with host monitoring tools. The SFP+ form factor conforms to SFF-8432 (mechanical) and SFF-8431 (electrical). Operating temperature range is 0 to 70 degrees C. Power consumption is under 1 W, consistent with SFP+ MSA thermal limits.
The MFM1T02A-SR is an SFP+ module. ConnectX-2 and ConnectX-3 adapters with SFP+ ports accept it directly. Don't confuse this with SFP28 or QSFP28 optics used on ConnectX-4, ConnectX-5, and ConnectX-6 adapters, which require different module form factors and have separate part numbers. EdgeOptic validates each unit against ConnectX firmware, checking optical power levels, EEPROM vendor fields, DDM calibration data, and connector end-face condition. The module is CE and RoHS certified. Common deployments include ConnectX-3-based server NICs in virtualization clusters, HPC interconnects running over OM3 campus fibre, and storage traffic isolation on dual-port ConnectX adapters where each port carries a dedicated VLAN or subnet. For multi-NIC deployments or compatibility questions on specific ConnectX hardware revisions, contact our sales team.
Frequently Asked Questions
Does the MFM1T02A-SR work on ConnectX-4 or ConnectX-5 adapters?
No. The MFM1T02A-SR is an SFP+ module designed for ConnectX-2 and ConnectX-3 adapters with SFP+ ports. ConnectX-4 and later use SFP28 or QSFP28 form factors. For those adapters, check EdgeOptic's SFP28 or QSFP28 compatible product pages.
Is the MFM1T02A-SR listed under Mellanox or NVIDIA part numbers?
Both. NVIDIA retained the Mellanox MFM1T02A-SR SKU after the 2020 acquisition. Older procurement systems may reference it as a Mellanox part, while newer NVIDIA documentation carries the same SKU. EdgeOptic's compatible is coded to be accepted under either vendor label in ConnectX firmware.