Cisco Qdd-400g-Sr8-S Compatible 400gbase-Sr8 Qsfp-Dd PAM4 850nm 100m Dom MPO-16/APC Mmf Optical Transceiver Module

• Customization: Available
• Usage: Workstation, Server, Data Center/Cloud Computing/Ai Clusters/Hpc
• Type: Fiber Transceiver
• Model NO.: 400g Qsfp-Dd Sr8
• Support Network: Ethernet
• Information content: Data
• Certification: CE, ISO, RoHS
• Condition: New
• Model No.: 400g Qsfp-Dd Sr8
• 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-16
• 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

* Built-in Inphi DSP Chip, Max. Power Consumption 10W
* Tested in Targeted Switches for Superior Performance, Quality, and Reliability
* Compliant with QSFP-DD MSA CMIS Rev4.0, OIF 56G PAM4
* Hot Pluggable QSFP-DD Form Factor
* High-speed Electrical Compliant to IEEE 802.3cd
* 8x 50G PAM4 Retimed 400GAUI-8 Electrical Interface
* QSFP-DD Port is Backward Compatible with QSFP+, QSFP28 and QSFP56
Product Description

Cisco QDD-400G-SR8-S Compatible 400GBASE-SR8 QSFP-DD PAM4 850nm 100m DOM MPO-16/APC MMF Optical Transceiver Module

The 400GBASE-SR8 module, MTP/MPO-16 connector, up to 100m over parallel OM4 multi-mode fiber. It is compliant to the IEEE 802.3bs protocol and the 400GAUI-8/CEI-56G-VSR-PAM4 standard.
The 400 Gigabit Ethernet signal is carried over eight wavelengths. Multiplexing and demultiplexing of the eight wavelengths are managed within the device. And it can Support 2× 200G-SR4 and 8× 50G-SR.
 

Product Details

Model Name:	QSFP-DD TO QSFP-DD	Vendor Name:	Mvslink
Form Factor:	QSFP-DD	Data Rate:	400Gbps
Wavelength:	850nm	Distance:	70m@OM3/100m@OM4
Connector:	MTP/MPO-16 (APC)	Cable Type:	MMF
Transmitter Type:	VCSEL	Receiver Type:	PD
TX Power:	-6~4dBm	Receiver Sensitivity:	<-4.6dBm
Power Consumption:	≤10W	Commercial Temperature Range:	0°C to +70°C
DDM:	Support	Bit Error Ratio (BER):	2.4 x 10-4
Protocols:	IEEE 802.3cd, QSFP-DD MSA, CMIS 4.0	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 SR8
 

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: 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: What is the difference between the OSFP package and common packages such as QSFP28?
A: OSFP is longer and wider than the traditionally used QSFP28/EDR or QSFP56/HDR formfactors.

Q: How is the modulation of the 400G NDR SR4 optical module?
A: 4 channels of 100G-PAM4 electrical and optical modulation.