* Compatibility -- for NVIDIA InfiniBand MMA4Z00-NS400, Cisco, Huawei, Intel, Tplink, Juniper, Mellanox, and other Open Switches.
* MVSLINK OSFP transceiver module, 400Gbps, Multimode, 850nm, MPO-12/APC connector, up to 30m@OM3/50m@OM4 or OM5.
* Easy to use -- 400G-SR4 transceiver with Advanced DDM/DOM Function to monitor real-time parameter and state on fiber links; 400G InfiniBand NDR, OSFP MSA Rev 5.0,IEEE 802.3ck,IEEE 802.3-2022 compliant; 100% Verified by the Original, Perfectly Compatible with NVIDIA ConnectX-7 Adapters.
* Features -- Support 800G-to-Two 400G Links for Switch-to-Adapter; 4x 100G-PAM4 Electrical to 4x 100G-PAM4 Optical Parallel; Flat-top OSFP for ConnectX-7 Adapter.
* High Quality -- All of products are manufactured under strict quality control system, every module has been tested one by one on different switches before shipping, to ensure compatibility with different brand of switch.
* After-sales Service -- 30 days Free-Returned, 3 years Free Warranty and lifetime technology support, please contact us, any product quality and compatibility issues.
Generic Compatible Osfp 400gbase-Sr4 PAM4 850nm 100m Dom MPO-12/APC SMF 400g Osfp 400g Sr4 Optical Module
The Approved Networks 400GBASE-SR4 OSFP MMF PAM4 850nm 100m DOM Transceiver is guaranteed 100% Compatible and Functional in its intended router or switch.
MVSLINK 400G OSFP SR4 transceiver comes with an Industry Leading Lifetime Warranty, surpassing the OEM warranty for the same product. Every OSFP SR4 transceiver is environmentally tested in its specific port/platform, which includes compliance verification for distance, wavelength, traffic density and light.

Product Details
Compatible | Cisco, Juniper, Mellanox, HW, Generic, Netgear, TP-Link, etc. | ||
Module | Mvs-Agj-Sr4-C | Vendor Name | Mvslink |
Form Factor | OSFP | Max Data Rate | 425Gbps (4x106.25Gb/s) |
Wavelength | 850nm | Max Cable Distance | 30m@OM3/50m@OM4 or OM5 |
Connector | MPO-12/APC | Media | MMF |
Transmitter Type | VCSEL | Receiver Type | PIN |
TX Power | -4.6~4dBm | Minimum Receiver Power | -6.3dBm |
Inbuilt FEC | Yes | Receiver Overload | 4.0dbm |
Power Consumption | ≤8.5W | CDR (Clock and Data Recovery) | TX and RX |
DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
Protocols | 400G InfiniBand NDR, OSFP MSA Rev 5.0, IEEE 802.3ck, IEEE 802.3-2022 | Warranty | 3 Years |
Core Size | 50/125µm | Packaging Technology | COB |


Our R&D team consists of experts with years of experience in the optical communications industry. Our manufacturers are top-class in the industry and support a product OEM. Installing a third-party transceiver does not affect your network equipment warranty.
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.




Production Workshop


Packaging & Shipping

Product Features
* Compliant with OSFP RHS
* Compliant with CMIS Rev 5.0 and above revision
* 4-channels of 100G-PAM4 electrical and optical modulation
* Maximum power consumption 8.5W with 4 channels and 6.5W with 2 channels
* Single MPO-12 APC receptacles
* Up to 30m reach on OM3 and 50m reach on OM4
* Operates as a 200Gb/s NDR200 transceiver with 2-fiber splitter ends
* Case operating temperature 0°C to 70°
Applications
* Data centers and Cloud Networks
Mvslink was 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 transmission distance of a 400G NDR SR4 optical module?
A: 30m with OM3 patch cable, 50m with OM4/OM5 patch cable.
Q: Can 400G NDR SR4 be interconnected with 800G Twin-Port NDR 2xSR4?
A: Yes, 800G Twin-Port NDR 2xSR4 with two OM4 MPO-12/APC patch cables can be connected to two 400G NDR SR4 optical modules.
Q: How is the modulation of the 400G NDR SR4 optical module?
A: 4-channels of 100G-PAM4 electrical and optical modulation.
Q: Can l get a sample first?
A: We do offer samples before making any production so that the production is up to the buyer's expectation. Samples can be delivered within 5-8 days.
Q: What is your MOQ?
A: 1 piece is available. We can also provide free samples for our valued customers.
Q: How much will the shipping charges be?
A: It depends on the size of your shipment and the method of shipping. We will offer the charge to you as you requested. If you have another question, please contact us.
Q: How to place an order?
A: Please contact our sales representative or send us an inquiry, and we will contact you within 12 hours.
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