400GBASE-FR4 QSFP-DD PAM4 1310nm 2km SMF Module for Mellanox

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Mellanox MMS1V50-WM Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module

Name: Mellanox MMS1V50-WM Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module
Brand: Naddod
SKU: 32770
Price: 779.00 USD
Availability: InStock
Rating: 4.9 (3 reviews)

#32770

Model: QDD-400G-FR4

$ 779.00

Transceiver Types:

QDD-400G-ER4(lite)

QDD-400G-LR8

QDD-400G-SR8

QDD-400G-FR4

QDD-400G-DR4

QDD-400G-LR4

QDD-400G-ER8

QDD-400G-XDR4

QDD-400G-ER4(lite)

QDD-400G-LR8

QDD-400G-SR8

QDD-400G-FR4

QDD-400G-DR4

QDD-400G-LR4

QDD-400G-ER8

QDD-400G-XDR4

Brand:

Cisco

Arista

Juniper

Dell

Generic

NVIDIA/Mellanox (Ethernet)

Cisco

Arista

Juniper

Dell

Generic

NVIDIA/Mellanox (Ethernet)

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Item Spotlights

Max Power Consumption ≤12W.
Provide Professional Compatibility and Parameter Test Reports.
Compliant with Hot Pluggable QSFP-DD MSA, IEEE 802.3bs Standard.
Class1/1M Standard Product, Compliant with RoHS Environmental Protection Standards (Lead-Free).
DDM(Digital Diagnostic Monitoring) Supported.
30-Day Free Return, 3-Year Free Replacement, 5-Year Warranty, Lifetime After-sales Technical Support.

Mellanox MMS1V50-WM Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module

Free Worldwide Shipping on Orders over $ 99

$ 779.00

Specifications

Applications

Product Highlights

Questions & Answers

Customer Reviews

Resources

Specifications

Applications

Product Highlights

Questions & Answers

Customer Reviews

Resources

Description

Mellanox MMS1V50-WM Compatible 400G QSFP-DD FR4 PAM4 8 LWDM Optical Transceiver Module ( CWDM/DWDM SMF LC 2km DDM with FEC)

Mellanox MMS1V50-WM Compatible QDD FR4 is an advanced 400 Gigabit Ethernet (IEEE 802.3bs) transceiver that uses Long Wavelength Division Multiplexing (LWDM8) to transmit data over SMF (single-mode fiber) at speeds up to 400 Gbps. It supports eight channels of 50G 400GAUI-8 PAM4 (Pulse-Amplitude Modulation) over distances of up to 2 km using four wavelengths - 1271 nm, 1291 nm, 1311 nm, and 1331 nm. Additionally, the QDD FR4 supports Forward Error Correction (FEC) to help ensure reliable data transmission.

Specifications

Compatible

MMS1V50-WM

Product Type

QDD-400G-FR4

Vendor Name

NADDOD

Form Factor

QSFP-DD

Max Data Rate

425Gbps

Wavelength

1310nm

Transmission Distance

2km

Connector

Duplex LC

Media

SMF

Transmitter Type

EML

Receiver Type

TX Power

-3.3~3.5dBm

Receiver Sensitivity

< -7.3dBm

Typical Power Consumption

≤12W

Commercial Temperature Range

0~70°C

DDM

Supported

EMC ( Electro Magnetic Compatibility)

Supported

Modulation Mode

PAM4

CDR

TX & RX Built-in CDR

Protocols

IEEE 802.3bs、SFF-8636、SFF-8679、 QSFP-DD MSA、CPRI, eCPRI

Host Required

FEC

Application

400G Ethernet, Data Center, Infiniband Interconnects, Enterprise Networking, HPC

Connectivity Solutions

ID	Part Number	Description	Unit Price
32770	QDD-400G-FR4	Mellanox MMS1V50-WM Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module	$ 779
35001	S2LCUD	1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable	$ 4.10

Compare Items

	QDD-400G-FR4	OSFP-400G-FR4	OSFP-400G-2xFR4	QDD-400G-XDR4
Form Factor	QSFP-DD	OSFP	OSFP	QSFP-DD
Center Wavelength	1310nm	1310nm	1310nm	1310nm
Connector	Duplex LC	Duplex LC	Dual CS	MTP/MPO-12 APC
Cable Distance	2km	2km	2km	2km
Electrical Modulation	8x53.125Gb/s PAM4(400GAUI-8)	8x53.125Gb/s PAM4(400GAUI-8)	8x53.125Gb/s PAM4(400GAUI-8)	8x53.125Gb/s PAM4(400GAUI-8)
Optical Modulation	4x106.25Gbps PAM4	4x106.25Gbps PAM4	8x53.125Gbps PAM4	4x106.25Gbps PAM4
Modulation Diagram
Power Consumption	≤12W	≤12W	≤12W	≤10.5W
Transmitter Type	CWDM4 EML	CWDM4 EML	CWDM4 EML	1310nm EML
Protocols	QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs	OSFP MSA, CMIS 4.0, IEEE 802.3bs	OSFP MSA, CMIS 4.0, IEEE 802.3bs	QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs
Application	Data Center, HPC, enterprise core, 400G to 400G ethernet	Data Center, HPC, enterprise core, 400G to 400G ethernet	Data Center, HPC, enterprise core, 400G to 400G ethernet	Data Center, HPC, enterprise core, 400G to 400G ethernet, 800G to 2x400G Breakout, 400G to 4x100G Breakout

Applications

Product Highlights

Unique advantages of NADDOD 400G transceiver

NADDOD 400G optical transceiver has great advantages in increasing data throughput and maximizing data center bandwidth and port density. 400G QSFP-DD has been tested and recognized by the global market as we are the first brand to complete the commercial order delivery of 400G data center optical modules.

Six professional transceiver performance tests

NADDOD has a full range of professional testing equipments for testing various parameters of products to ensure high performance and quality of optical transmission stability.

Questions & Answers

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Can OSFP ports use modules in QSFP-DD form factor, such as Mellanox MMS1V50-WM?

OSFP and QSFP-DD are two completely different form factors, so QSFP-DD optical modules like Cisco QDD-400G-FR4-S, QDD-400G-SR8-S, QDD-400G-LR4-S or QDD-400G-DR4-S all these optical transceivers cannot be used in OSFP ports.

Can a 400G link with one end using a Mellanox MMS1V50-WM optical module and the other end using Arista OSFP-400G-FR4 OSFP be interconnected?

Yes, OSFP and QSFP-DD are just physical form factors for modules, and as long as the modules are of the same type (such as both being 400G-DR4 or 400G-FR4), OSFP(Arista OSFP-400G-FR4) and QSFP-DD(Mellanox MMS1V50-WM) modules can be interconnected.

Can the Mellanox MMS1V50-WM modules be used on QSFP-DD ports?

Yes, Mellanox MMS1V50-WM modules can be directly used on QSFP-DD ports, but it is important to configure the port speed appropriately when using them.

What is the maximum power consumption of a 400G module?

The maximum power consumption of the 400G modules provided by NADDOD is 14W (QDD-400G-ER8), and there are also low-power ER4（QDD-400G-ER4 lite）modules available for distances up to 40KM, with a power consumption of 12W.

What is the main difference between SFPDD 400G FR4 and DR4?

There are two main differences: First, the optical interface is not the same, DR4 is an MPO interface, while FR4 is a duplex LC interface, in the same transmission distance under the use of FR4 is more saving fiber resources. Second, the transmission distance is not the same, FR4 has a higher sensitivity detector, the theoretical transmission is 2km, while the DR4 is only 500 meters.

What application scenarios of SFPDD 400G FR4 are typically used?

QDD-400G-FR4 is mainly used to interconnect the 400G QSFPDD spine switch with the spine or super spine. If the cluster scale is relatively large, the QDD-400G-FR4 may also be used to interconnect the leaf to the spine.

What kind of patch cables do I need to use with SFPDD 400G FR4?

QDD-400G-FR4 is a duplex LC interface, it can be used with regular single-mode fiber with LC connector.

Can it be used on a 200G QSFPDD port?

No. The 200G QSFPDD port is in 8X25G mode and does not support PAM4, and the FR4 module can't actively downscale to 8X50G.

What is the difference between SFPDD 400G FR4 and 400G-2XFR4?

First of all, the interface difference, QDD-400G-FR4 is a duplex LC interface, while 400G-2XFR4 is a 2XCS interface, which leads to a greater difference in their choice of fiber matching; Secondly, QDD-400G-FR4 optical path is 4X100G, while 400G-2XFR4 is 8X50G, which makes them have a certain difference in cost.

Customer Reviews

Resources

QDD-400G-FR4 Datasheet

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