Cisco Compatible 400gbase-Sr4 Qsfp-Dd PAM4 850nm 100m Dom MPO-12/APC Mmf Optical Transceiver Module

• Customization: Available
• Usage: Workstation, Server, 400g Ethernet, Data Center Interconnect
• Type: Fiber Transceiver
• Model NO.: 400g Qsfp-Dd Sr4
• Support Network: Ethernet
• Information content: Data
• Certification: CE, ISO, RoHS
• Condition: New
• Model No.: 400g Qsfp-Dd Sr4
• Max Data Rate: 425 Gbps
• Form Factor: Qsfp-Dd
• Temp Range: C(0°c~70°c) I(-40°c~85°c)
• Wavelength: 850nm
• Connector: MTP/MPO-12
• Media: Mmf
• Transport Package: Standard Packing
• Specification: 120mm*10mm*8mm
• Trademark: Mvslink/OEM
• Origin: China
• HS Code: 8517795000
• Production Capacity: 3000PCS/Day
• Package Size: 41.50cm * 33.50cm * 39.50cm
• Package Gross Weight: 13.000kg
• Lead Time: 10 days (1 - 2000 Pieces) ; To be negotiated ( > 2000 Pieces)

Product Description

Product Highlights

1. Low Power Consumption: Operates efficiently with a maximum power consumption of 1W, saving energy and reducing operational costs.

2. High Compatibility: Fully compliant with SFP+ MSA and RoHS standards, ensuring broad compatibility and safety.

3. Superior Performance: Tested in targeted switches to guarantee high performance, quality, and reliability

4.Hot Pluggable Design: Supports hot-swappable SFP+ form factor for easy installation and maintenance

5. Advanced Diagnostics: Equipped with digital optical monitoring (DOM) capabilities for real-time diagnostics and performance tracking.
 
Product Description

Cisco Compatible 400GBASE-SR4 QSFP-DD PAM4 850nm 100m DOM MPO-12/APC MMF Optical Transceiver Module

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 the 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.

Product Details

 

Part Number	QDD-SR4-400G	Vendor Name	Mvslink
Form Factor	QSFP-DD	Date Rate	400Gbps
Wavelength	850nm	Max Cable Distance	60m@OM3/100m@OM4
Connector	MPO-12/APC	Media	MMF
Transmitter Type	VCSEL	Receiver Type	PIN
TX Power	-4.6~4dBm	Minimum Receiver Power	-6.3dBm
Power Budget	1.7dB	Receiver Overload	4dBm
Power Consumption	≤8W	Extinction Radio	2.5dB
DDM/DOM	Supported	Commercial Temperature Range	0 to 70°C (32 to 158°F)
Modulation (Electrical)	8x 53.125Gb/s PAM4	Modulation (Optical)	4x 106.25Gb/s PAM4
DSP	TX and RX	Inbuilt FEC	Support
Core Size	50/125µm	Packaging Technology	COB
Protocols	IEEE 802.3bs, QSFP-DD MSA, IEEE 802.3db,CMIS rev5.2	Warranty	3 Years

Connectivity Solutions

Compatibility Testing

Quality Certifications

We follow the principle of quality first. We strictly control the quality of our products and comply with certification and safety standards. Currently, our products comply with industry standards and mainstream quality certifications, such as ISO 9001, CE, RoHS, FCC, UKCA, and so on.

Product Features

• Data rate up to 425 GB/s (8x PAM4 53 GB/s)

• 850nm VCSEL laser and PIN receiver

• High-speed I/O electrical interface (400GAUI-8)

• Single +3.3V power supply

• Power consumption less than 10W per end

• Hot-pluggable QSFP-DD form factor

• Operating case temperature: 0~+70°C

• Compliant to RoHS-10

Applications

• 400G QSFP-DD SR4

Details Photos

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 an OEM product. Installing a third-party transceiver does not affect your network equipment.

Packaging & Shipping

Company Profile

About Suzhou Weimei Electronic Technology Co., Ltd

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.

FAQ

Q: Can OSFP ports use modules in QSFP-DD form factor, such as QDD-400G-SR4?

A: OSFP and QSFP-DD are two completely different form factors, so QSFP-DD optical modules like QDD-400G-FR4, QDD-400G-SR4, QDD-400G-LR4, or QDD-400G-DR4—all these optical transceivers cannot be used in OSFP ports.

 

Q: Can I interconnect a QSFP-DD 400G SR4 module on one end and a QSFP112 or OSFP 400G SR4 module on the other?

A: Yes, the QSFP-DD/OSFP/QSFP112 only describe the physical form factor of the module, and all three modules utilize 4x100G PAM4 for the optical side modulation mode.

 

Q: What is the maximum transmission distance of the QDD-400G-SR4 transceiver?

A: With OM4 multimode fiber optic patch cable, the maximum transmission distance is 100 m.

 

Q: What are the main connectivity options for the QDD-400G-SR4?

A: It can be interconnected with OSFP or QSFP112 port NICs. Since the NIC side is 4-channel, it can't be connected with the regular short-range 8-channel QDD-400G-SR8 module, so it's very suitable for short-range switch and NIC interconnection scenarios.

 

Q: What are the similarities and differences between QDD-400G-SR4 and QDD-400G-SR8?

A: Both are suitable for 400G short-haul transmission solutions, and the electrical side is 8x50G PAM4 modulation. However, the optical side of 400GBASE-SR4 is 4x100G PAM4 modulation, which is interconnected with QSFP112/OSFP SR4 modules via MTP/MPO-12 APC multimode patch cables; the optical side of 400GBASE-SR8 is 8x50G PAM4 modulation, which is interconnected with two 400G SR8 modules via MTP/MPO-16 APC multimode patch cables. The 400GBASE-SR8 optical side is 8x50G PAM4 modulated and interconnects two 400G SR8 modules via MTP/MPO-16 APC multimode patch cords.