Nvidia/Mellanox Compatible 400g Dr4 Qsfp112 PAM4 1310nm 500m Dom MPO-12/APC SMF Infiniband Ndr Optical Transceiver Module for Connectx-7 Hca
| US$630.00 - 640.00 | 1 Piece (MOQ) |
Suzhou Weimei Electronic Technology Co., Ltd.
Jiangsu, China
Last Login Date:
Jul 07, 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
* Qualified for InfiniBand NDR End-to-End Systems
* Built-in Macom Chip, Max. power consumption 10W
* Support 800G-to-Two 400G Links for Switch-to-Adapter
* 4x106.25G PAM4 Retimed 400GAUI-4 Electrical Interface
* Hot-pluggable QSFP112 Form Factor
* Compliant with QSFP112 MSA CMIS Rev5.0, IEEE 802.3ck and Class 1 Laser Safety
* 100% Verified by the Original, Perfectly Compatible with NVIDIA ConnectX-7 Adapter
NVIDIA/Mellanox Compatible 400GBASE-DR4 QSFP112 PAM4 InfiniBand NDR Optical Transceiver Module (SMF, 1310nm, 500m, MPO-12/APC, DOM)
The NVIDIA/Mellanox Compatible QSFP112 InfiniBand NDR Optical Transceiver is an InfiniBand 400Gb/s Single-port QSFP112, DR4 single-mode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The Reach 4-channel (DR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 500-meters using OS2 single mode fibers. It is qualified for use in InfiniBand NDR 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 ConnectX-7/QSFP112 adapters linked to Twin-port transceivers in 2x400G IB switches.
| Part Number | 400G QSFP112 DR4 | Vendor Name | Mvslink |
| Form Factor | QSFP112 | Max Data Rate | 425Gbps (4x106.25Gb/s) |
| Wavelength | 1310nm | Max Cable Distance | 500m |
| Connector | MPO-12/APC | Media | SMF |
| Transmitter Type | EML | Receiver Type | PIN |
| TX Power | -4.6~4dBm | Packaging Technology | BOX |
| Power Budget | 3dBm | Core Size | G.652/9um |
| Typical Power Consumption | ≤10W | Extinction Ratio | >3.5dB |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| CDR (Clock and Data Recovery) | TX & RX | Inbuilt FEC | Yes |
| Protocols | IEEE Std 802.3ck, QSFP112 MSA, CMIS 5.0 | Warranty | 3 Years |
| Application | ConnectX-7 HCA | ||
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: What is the difference between Q112-DR4-400G and QDD-DR4-400G/OSFPDR4-400G?
A: The biggest difference is in the packing. QSFP112 and OSFP use 4x100G/lane, whereas QSFP-DD uses 8x50G/lane. Additionally, compared to QSFP-DD and QSFP112, the OSFP form factor is bigger.
Q: Is it possible to use this module on an OSFP port?
A: No, it is not possible. The QSFP112-DR4-400G module and the OSFP port have different form factors and electrical interfaces, so they cannot be used directly.
Q: Is the QSFP112 port backward compatible?
A: Traditional QSFP 40G (4x10G), 100G (4x25G), and 200G (4x56G-PAM4) modules and cables can be backward compatible with the QSFP112 port.
