400GBASE-LR8 QSFP-DD 1310nm 10km SMF Module for Generic

Click to open expanded view

Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm LWDM8 10km SMF Duplex LC DOM/DDM Optical Transceiver Module

Name: Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm LWDM8 10km SMF Duplex LC DOM/DDM Optical Transceiver Module
Brand: Naddod
SKU: 32788
Price: 3899.00 USD
Availability: InStock
Rating: 5.0 (18 reviews)

#32788

Model: QDD-400G-LR8

Sold: 17

In Stock: 29

Transceiver Types:

QDD-400G-LR8

QDD-400G-LR8

Brand:

Generic

Cisco

Arista

Generic

Cisco

Arista

Request Sample

Item Spotlights

Max Power Consumption ≤14W.
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.

Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm LWDM8 10km SMF Duplex LC DOM/DDM Optical Transceiver Module

Free Worldwide Shipping on Orders over $ 99

Specifications

Applications

Product Highlights

Questions & Answers

Customer Reviews

Resources

Specifications

Applications

Product Highlights

Questions & Answers

Customer Reviews

Resources

Description

Generic Compatible 400G QSFP-DD LR8 PAM4 8LWDM Lanes MUX/DEMUX design Optical Transceiver Module ( Duplex LC 10km SMF with FEC DDM)

Generic compatible optical transceiver module is designed with duplex LC connectors, reaching a link up to 10km. NADDOD's QDD-400G-LR8 is compliant to IEEE 802.3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standard. Besides, 400G LR8 is designed based on PAM4 modulation technology, QSFP-DD form factor and DSP chip. With these features, this 400G QSFP-DD transceiver is widely applied in 400G telecom connections, DCI, metro network, long-haul, and high-performance computing networks application. The 400G QSFP-DD LR8 is ideal for use in Data Center applications, such as Ethernet switching and routing, storage area networks and high performance computing. It is also suitable for use in other areas such as 5G mobile networks, high speed video streaming and AI, and cloud computing.

Specifications

Form Factor

QSFP-DD

Distance

10km

Wavelength

1310nm

Connector

Duplex LC

Power Consumption

≤14W

Transmitter

EML

Receiver

Media

SMF

Modulation（electrical ）

8x53.125Gb/s PAM4

Modulation（Optical ）

8x53.125Gb/s PAM4

Case Temperature(℃)

0 to 70°C (32 to 158°F)

Protocol

400G Ethernet Compliant

Connectivity Solutions

The Spine-Leaf Architecture

400G Data Center Interconnect (DCI) solutions provide 400G port speeds and effectively minimize the cost of interconnecting data centers. NADDOD's optical connectivity products enable long-distance metropolitan area network expansions and facilitate fast migration of massive data between data centers. This solution eliminates bandwidth bottlenecks, significantly enhances bandwidth, and improves the utilization rate between data centers.

Juniper QFX5220-32CD,Juniper QFX5220-32CD,Juniper QFX5220-32CD,Juniper QFX5220-32CD

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.

Compare Items

	QDD-400G-LR4	OSFP-400G-LR4	QDD-400G-LR8	QDD-400G-ER4	QDD-400G-ER8
Form Factor	QSFP-DD	OSFP	QSFP-DD	QSFP-DD	QSFP-DD
Center Wavelength	1310nm	1310nm	1310nm	1310nm	1310nm
Connector	Duplex LC	Duplex LC	Duplex LC	Duplex LC	Duplex LC
Cable Distance	10km	10km	10km	40km	40km
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)	8x53.125Gb/s PAM4(400GAUI-8)
Optical Modulation	4x106.25Gbps PAM4	4x106.25Gbps PAM4	8x53.125Gbps PAM4	4x106.25Gbps PAM4	8x53.125Gbps PAM4
Modulation Diagram
Power Consumption	≤10W	≤12W	≤14W	≤12W	14W
Transmitter Type	CWDM EML	CWDM EML	LWDM EML	LWDM EML	LWDM 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	QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, IEEE 802.3bs	QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, IEEE 802.3bs	QSFP-DD MSA, CMIS Rev4.0, OIF 56G PAM4, IEEE 802.3cn
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	Data Center, HPC, enterprise core, 400G to 400G ethernet

Questions & Answers

Ask a Question

Can OSFP ports use modules in QSFP-DD form factor, such as QDD-400G-LR4?

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

Can I use 400G LR8 for my fiber optic link of 8km?

Although the maximum transmission distance of 400G LR8 is 10km, the actual transmission distance needs to be judged according to the loss size of the fiber optic link, which is mainly related to the light emitting power of the module, the receiving sensitivity, and the link loss value.

What is the difference between 400G LR4 and 400G LR8?

The 400G-LR4 is 4X100G on the optical path side, and the 400G-LR8 is 8X50G on the optical path side, which leads to a difference in the number of lasers they use, and a difference in power consumption and cost.

Customer Reviews

Resources

QDD-400G-LR8 Datasheet

Quality Certification

What We Supply