| Customization: | Available |
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| Usage: | Telephone, Computer, Workstation, Server, Mobile phone, Laptop, Data Centers, Computig Networks, Enterprise |
| Type: | Fiber Transceiver |
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*Built-in Macom Chip
*Qualified for InfiniBand EDR End-to-End Systems
*Compliant with 100G CWDM4 MSA Specification
*Uncooled 4x25Gb/s CWDM transmitter
*Wide Operating Temperature(0°C~70°C)
*Maximum link length of 2km via Single Mode Fiber (SMF)
*Support 100G-to-100G for Switch-to-Switch or Switch-to-Adapter
*4x 25G-NRZ Electrical to 4x 25G-NRZ Optical Multiplexed
*Compliant with Compliant with QSFP28 MSA, IEEE 802.3bm, RoHS, and Class 1 Laser Safety, with DDM Support
*100% Verified by the Original, Perfectly Compatible with NVIDIA SB7800/7890 Devices and ConnectX-5 Adapters
Product Description
NVIDIA InfiniBand MMA1L30-CM Compatible QSFP28 100G CWDM4 EDR Optical Transceiver (SMF, 1310nm, 2km,
Duplex LC/UPC, DOM)
The NVIDIA InfiniBand MMA1L30-CM Compatible QSFP28 Optical Transceive is a single mode, 4-channel (CWDM4), QSFP28,
optical transceiver designed for use in 100Gb/s InfiniBand links on up to 2km of single mode fiber. The module converts 4 input
channels of 25 Gb/s electrical data to 4 channels of CWDM optical signals and then multiplexes them into a single fiber, using a
nominal wavelength of 1310 nm, for 100 Gb/s optical transmission. Reversely on the receiver side, the 100 Gb/s optical input is
demultiplexed into 4 channels of CWDM optical signals and then converted to 4 output channels of electrical data. It is 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 Ethernet Compatible | MMA1L30-CM | Vendor Name | Mvslink |
| Form Factor | QSFP28 | Max Data Rate | 103.125Gbps (4x 25.78Gbps) |
| Wavelength | 1271nm,1291nm,1311nm and 1331nm | Max Cable Distance | 2km |
| Connector | Duplex LC UPC | Media | SMF |
| Transmitter Type | 4 x CWDM DML (DFB) | Receiver Type | PIN |
| TX Power | -6.5~2.5dBm | RX Power | -11.5dBm~2.5dBm |
| Power Budget | 5dB | Core Size | G.652/9um |
| Power Consumption | ≤3.5W | Extinction Ratio | >3.5dB |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Inbuilt FEC | Supported | Packaging Technology | COB |
| Protocols | IEEE 802.3ba, IEEE 802.3bm, 100G CWDM4 MSA, QSFP28 MSA, SFF-8665, SFF-8636 | Warranty | 3 Years |
| Application | Data Center Backbone Ethernet Switches High-speed Servers High-performance Computing Clusters SAN, Routers, Hubs, Load Balancer SB7800/7890 Switches and ConnectX-5 HCA |
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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 equipments to ensure you get the high quality and reliable products.
Custom Coding & Manufacturing for Your Optical Modules.Expert optical module makers offering OEM branding & customized coding. Stand out with our reliable, personalized solutions!
Q: What are the main applications of this transceiver?
A: This transceiver is suitable to be used in various applications, such as InfiniBand, data centers, high-performance computing
networks, enterprise core and distribution layer applications
Q: Am I right in assuming that I can use these transceivers to connect 2x D ell S5224F switches together at 100Gbit without
having to use any other equipment in line (except for patch panels that is)?
A: Yes, it depends on the link distance.
Q: Is this module compatible with MCX516A-CDAT PCIE4.0. ?
A: Yes, it is compatible.
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