* Compatibility -- for Cisco QDD-400G-SR4-S, Arista QDD-400G-VSR4, Huawei QSFP-DD-400G-SR4, Juniper QDD-400G-SR4,
NVIDIA-QSFP-DD-400G-SR4, and other Open Switches.
* MVSLINK QSFP-DD transceiver module, 400Gbps, Multimode, 850nm, MPO-12/APC connector, up to 60m@OM3/100m@OM4.
* Easy to use -- 400G-SR4 transceiver with Advanced DDM/DOM Function to monitor real-time parameter and state on fiber links; It supports hot-pluggable, plug and play; IEEE 802.3bs, QSFP-DD MSA, IEEE 802.3db, CMIS rev 5.2 compliant.
* Features -- Built-in Maxlinear Chip, Max. Power Consumption 8W; 8x 50G PAM4 Retimed 400GAUI-8 Electrical Interface.
* 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 400gbase-Sr4 PAM4 850nm 100m Dom MPO-12/APC SMF 400g Qdd Sr4 Optical Transceiver
The 400GBASE-SR4 module, MTP/MPO-12 connector, up to 100m over parallel OM4 multi-mode fiber. It is compliant to IEEE 802.3bs protocol and 400GAUI-8 standard.
The 400 Gigabit Ethernet signal is carried over four parallel lanes by one wavelength per lane. It can support 2 x 200G-SR and 4 x 100G-SR.
MVSLINK QSFP-DD SR4 transceiver comes with an Industry Leading Lifetime Warranty, surpassing the OEM warranty for the same product. Every QSFP-DD 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, Arista, Brocade, Mellanox, HW, Generic, HPE Aruba, Netgear, TP-Link, Linksys, Broadcom, etc. | ||
Module | Mvs-Agj-Sr4-C | Vendor Name | Mvslink |
Form Factor | QSFP-DD | Max Data Rate | 400Gbps |
Wavelength | 850nm | Max Cable Distance | 60m@OM3/100m@OM4 |
Connector | MPO-12/APC | Media | MMF |
Transmitter Type | VCSEL 850nm | Receiver Type | PIN |
TX Power | -4.6~4dBm | Minimum Receiver Power | -6.3dBm |
Inbuilt FEC | Support | Receiver Overload | 4dbm |
Power Consumption | ≤8W | Extinction Ratio | 2.5dB |
DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
Protocols | IEEE 802.3bs, QSFP-DD MSA, IEEE 802.3db, CMIS rev 5.2 | 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 QSFP-DD MSA
* Compliant with CMIS rev 5.2 and above revision
* Modulation (electrical)8x53.125Gb/s PAM4 and Modulation (Optical)4x106.25Gb/s PAM4
* Maximum power consumption 8W
* Single MTP/MPO-12 APC receptacles
* Up to 60m reach on OM3 and 100m reach on OM4
* 8x 50G PAM4 Retimed 400GAUI-8 Electrical Interface
* QSFP-DD Port is Backward Compatible with QSFP+, QSFP28 and QSFP56 Modules
Applications
* Data Center
* 400G to 2x 200G Breakout
* 400G to 4x 100G Breakout
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 QDD SR4 optical module?
A: 60m with OM3 patch cable, 100m with OM4 patch cable.
Q: How is the modulation of the 400G QDD SR4 optical module?
A: 8-channels of 50G-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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