Nvidia Infiniband MMA1l10-Cr Compatible 100g Qsfp28 Lr4 1310nm 10km LC Connector Optical Transceiver Module
| US$149.00 - 169.00 | 1 Piece (MOQ) |
Suzhou Weimei Electronic Technology Co., Ltd.
Jiangsu, China
Last Login Date:
Jul 14, 2025
Business Type:
Manufacturer/Factory
Main Products:
SFP Module, SFP Transceiver, Optical Transceiver Module, Fiber Optic Equipment, Optical Transceiver, Transceiver Module, Optical Module, 800g Optical Module, Active Optical Cable, Aoc Fiber Cable
Product Description
Company Info
Basic Info.
Product Description
* 4 Independent LAN-WDM channels
* Low Power Consumption <4W
* Wide Operating Temperature(0°C~70°C)
* Maximum link length of 10km via Single Mode Fiber (SMF)
* Qualified for InfiniBand EDR End-to-End Systems
* Built-in Semtech Chip, Max. Power Consumption 3.5W
* Adopt Box Hermetic Packaging, Verified by Sulfur Fumigation & Gas Corrosion Tests
* Support 100G-to-100G for Switch-to-Switch or Switch-to-Adapter
* 4x 25G-NRZ Electrical to 4x 25G-NRZ Optical Multiplexed
* 100% Verified by the Original, Perfectly Compatible with NVIDIA SB7800/7890 Devices and ConnectX-5 Adapters
* Compliant with QSFP28 MSA, IEEE 802.3bm, RoHS, and Class 1 Laser Safety, with DDM Support
NVIDIA InfiniBand MMA1L10-CR Compatible QSFP28 100G LR4 Optical Transceiver (SMF, 1310nm, 10km, Duplex LC/UPC, DOM)
The NVIDIA InfiniBand MMA1L10-CR Compatible transceiver is a 4-channel, pluggable, QSFP28, optical transceiver designed for use in 100GbE links with up to 10km reach on single-mode fibers. The module converts 4 input channels of 25 Gb/s electrical data to 4 channels of LAN WDM optical signals at 4 different wavelengths and then multiplexes these into a single optical transmit signal. It is also qualified for use in InfiniBand EDR end-to-end systems. It is the ideal solution for supercomputing, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnectivity. Used in SB7800/SB7890 switches and ConnectX-5 adapters.
| NVIDIA InfiniBand Compatible | MMA1L10-CR | Vendor Name | Mvslink |
| Form Factor | QSFP28 | Max Data Rate | 103.125Gbps (4x 25.78Gbps) |
| Wavelength | 1310nm | Max Cable Distance | 10km |
| Connector | Duplex LC UPC | Media | SMF |
| Transmitter Type | LAN WDM EML | Receiver Type | PIN |
| TX Power | -4.3~4.5dBm | Receiver Sensitivity | -10.6dBm |
| Power Budget | 6.3dB | Receiver Overload | 4.5dBm |
| Power Consumption | ≤3.5W | Extinction Ratio | >4dB |
| Modulation Format | NRZ | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | SFF-8661 Revision 1.9,SFF-8636 Revision 2.10a,IEEE 802.3-2018 100GBASE-LR4 | Warranty | 3Years |
| Application | 100GBASE LR4 100G Ethernet High performance computing, data com and sever data links High speed access | ||
100% 3rd Party Compatible
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. Prior to shipment, we meticulously code our optical modules and DAC/AOC cables, followed by rigorous testing on the corresponding switches to guarantee 100% compatibility with your system.
Qualified through a rigorous process with advanced equipment to ensure you get high-quality and reliable products.
Custom Coding & Manufacturing for Your Optical Modules. Expert optical module makers are offering OEM branding & customized coding. Stand out with our reliable, personalized solutions!
Mvslink reisted and established in 2012, headquartered in Suzhou, with research and development laboratories in Shanghai, a production factory in Suzhou, and a sales office in South Korea. Focus on the rapidly growing markets of cloud computing data centers, telecommunications, and 5G wireless, as well as consumer AOC products. Committed to building a semiconductor optoelectronic integration platform and aiming to become a leading brand in the global optoelectronics field.
Q: Can CFP 100G-LR4 be connected with QSFP28 100G-LR4 modules?
A: It can be used for interconnection, as long as the rate and modulation method are the same, it can be interconnected within the theoretical transmission distance.
Q: The 100G-LR is already using on our data center, so no problem. But could you confirm for me that is no problem to connect a COB with a BOX?
A: Of course, this is just a technical package, so there is nothing to worry about.
Q: What does "LR4" mean?
A: "LR" refers to 10km reach using single-mode fiber, and "4" implies there are 4 optical channels.
