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Cisco QDD-400G-DR4-S Compatible QSFP-DD 400GBASE-DR4 PAM4 1310nm 500m DOM MPO-12/APC SMF Optical Transceiver Module, Support 4 x 100G-DR

Hot #183424

Inphi 7nm DSP EML ≤ 10W MTP-12 SMF 4x 100G-DR

US$599.00

FS P/N: QDD-DR4-400G

111 Sold

4 Reviews

4 Questions

Compatible Brands:

Cisco

Generic

Juniper

Arista

Dell

Customized

Cisco

Generic

Juniper

Arista

Dell

Customized

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61 In U.S. Warehouse, Get It By Apr 25, 2024

91 In Global Warehouse, Get It By May 3, 2024

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Deliver to New York, 10010

Free Shipping via UPS Ground®

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5-Year Warranty

30-Day Returns

30-Day Exchange

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Specifications

Connectivity Solutions

Features

Videos

Q&A

Reviews

Resources

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Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 Transceiver Module (SMF, 1310nm, 500m, MTP/MPO, DOM)

The 400GBASE-DR4 module, MTP/MPO-12 connector, up to 500m over parallel single-mode fiber. It is compliant with QSFP-DD MSA, IEEE 802.3bs protocol and 400GAUI-8 standards.
The 400 Gigabit Ethernet signal is carried over four parallel lanes by one wavelength per lane. It can be used as 4x100G breakout to QSFP-DR-100G. It is a cost-effective and lower power consumption solution for 400GBASE data center.

Note: The FS P/N is changed from QDD-DR4-400G to QDD-DR4-400G, but the product is the same. Only the FS P/N has been changed.

Specifications

Cisco Compatible

QDD-400G-DR4-S

Vendor Name

Form Factor

QSFP-DD

Max Data Rate

425Gbps (4x106.25Gb/s)

Wavelength

1310nm

Max Cable Distance

500m

Connector

MTP/MPO-12 APC

Media

SMF

Modulation Format

PAM4

Receiver Type

TX Power

-2.9~4.0dBm

RX Power

-5.9~4.0dBm

Powerbudget

3dB

Modulation

8x 50G PAM4

Power Consumption

≤10W

Extinction Ratio

3.5dB

DDM/DOM

Supported

Commercial Temperature Range

0 to 70°C (32 to 158°F)

BER

2.4x10^-4

Inbuilt FEC

Core Size

G.652/9um

Packaging Technology

COB

Protocols

IEEE 802.3bs, QSFP-DD CMIS Rev 4.0, QSFP-DD MSA HW Rev 5.1

Warranty

5 Years

Quality Testing Program

Optical Transceivers Testing 

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Testing Program

Optical Transceivers Testing Learn more

Quality Certifications

To get the detailed certification, please go to the Product Compliance Status for download.

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Connectivity Solutions



Leaf-spine Connections

400G Connectivity with Direct Connect Cabling

400G to 800G Migration

100G to 400G Migration

400G Structured Cabling Connections

See more 

Leaf-spine Connections

View products 

400G Connectivity with Direct Connect Cabling

View products 

400G to 800G Migration

View products 

100G to 400G Migration

View products 

400G Structured Cabling Connections

View products 

Features



Upgrade Your Network One Site at a Time

Upgrade just one site to 400G gear, and still connect it to the existing 100G sites.

Connect New 400G Sites to Legacy 100G Sites

Full Utilize Your 400G Port Bandwidth

Re-use 100G Optics in New 400G Ports

High-performance Chip Designed for Data Center

Built-in Inphi Chip, the transceiver offers high-speed, and low-power in 400G applications.

Inphi Chip

Stable Transmission

≤10W

Low Power Consumption

400Gbps

High Bandwidth

Tested in Host Devices for Proven Interoperability

Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.

Comprehensive Testing Increases Reliability

Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.

Optical Spectrum Test

1310nm

TDECQ Test

1.68dB

Bit Error Rate Test

BER 2.4E-4

Temperature Test

0~70°C

Enable Seamless Connectivity for Your Network

Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.

	QDD-DR4-400G	QDD-DR4-400G-Si	QSFP112-DR4-400G	OSFP-DR4-400G-Si
Center Wavelength	1310nm	1310nm	1310nm	1310nm
Connector	MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used)	MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used)	MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used)	MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used)
Cable Distance (Max.)	500m@SMF	500m@SMF	500m@SMF	500m@SMF
Modulation	8x 50G PAM4	8x 50G PAM4	4x 106.25G PAM4	8x 50G PAM4
DSP	Inphi DSP	Broadcom 7nm DSP	Macom Chip	Broadcom 7nm DSP
Transmitter Type	DFB	DFB	EML	DFB
Packaging Technology	COB	COB	BOX	COB
Protocols	IEEE 802.3bs, QSFP-DD CMIS Rev 4.0, QSFP-DD MSA HW Rev 5.1	QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs	QSFP112 MSA, CMIS 5.0, IEEE Std 802.3ck, IEEE 802.3bs	OSFP MSA, CMIS 4.0, IEEE 802.3bs
Application	Data Center 800G to 2x400G Breakout 400G to 4x100G Breakout	Data Center 800G to 2x400G Breakout 400G to 4x100G Breakout	Data Center	Data Center 800G to 2x400G Breakout 400G to 4x100G Breakout

Videos



 02:03

400G Optical Modules Compatibility Test | FS

 01:11

Optical Performance Test | FS

 00:58

QDD-DR4-400G Optical Transceiver Module Overall Introduction | FS

 02:03

400G Optical Modules Compatibility Test | FS

 01:11

Optical Performance Test | FS

See more 

Specifications 



Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 Transceiver Module (SMF, 1310nm, 500m, MTP/MPO, DOM)

Note: The FS P/N is changed from QDD-DR4-400G to QDD-DR4-400G, but the product is the same. Only the FS P/N has been changed.

Specifications

Cisco Compatible

QDD-400G-DR4-S

Vendor Name

Form Factor

QSFP-DD

Max Data Rate

425Gbps (4x106.25Gb/s)

Wavelength

1310nm

Max Cable Distance

500m

Connector

MTP/MPO-12 APC

Media

SMF

Modulation Format

PAM4

Receiver Type

TX Power

-2.9~4.0dBm

RX Power

-5.9~4.0dBm

Powerbudget

3dB

Modulation

8x 50G PAM4

Power Consumption

≤10W

Extinction Ratio

3.5dB

DDM/DOM

Supported

Commercial Temperature Range

0 to 70°C (32 to 158°F)

BER

2.4x10^-4

Inbuilt FEC

Core Size

G.652/9um

Packaging Technology

COB

Protocols

IEEE 802.3bs, QSFP-DD CMIS Rev 4.0, QSFP-DD MSA HW Rev 5.1

Warranty

5 Years

Quality Testing Program

Optical Transceivers Testing 

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Testing Program

Optical Transceivers Testing Learn more

Quality Certifications

To get the detailed certification, please go to the Product Compliance Status for download.

Connectivity Solutions 



Leaf-spine Connections

400G Connectivity with Direct Connect Cabling

400G to 800G Migration

100G to 400G Migration

400G Structured Cabling Connections

See more 

Leaf-spine Connections

View products 

400G Connectivity with Direct Connect Cabling

View products 

400G to 800G Migration

View products 

100G to 400G Migration

View products 

400G Structured Cabling Connections

View products 

Features 



Upgrade Your Network One Site at a Time

Upgrade just one site to 400G gear, and still connect it to the existing 100G sites.

Connect New 400G Sites to Legacy 100G Sites

Full Utilize Your 400G Port Bandwidth

Re-use 100G Optics in New 400G Ports

High-performance Chip Designed for Data Center

Built-in Inphi Chip, the transceiver offers high-speed, and low-power in 400G applications.

Inphi Chip

Stable Transmission

≤10W

Low Power Consumption

400Gbps

High Bandwidth

Tested in Host Devices for Proven Interoperability

Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.

Comprehensive Testing Increases Reliability

Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.

Optical Spectrum Test

1310nm

TDECQ Test

1.68dB

Bit Error Rate Test

BER 2.4E-4

Temperature Test

0~70°C

Enable Seamless Connectivity for Your Network

Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.

	QDD-DR4-400G	QDD-DR4-400G-Si	QSFP112-DR4-400G	OSFP-DR4-400G-Si
Center Wavelength	1310nm	1310nm	1310nm	1310nm
Connector	MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used)	MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used)	MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used)	MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used)
Cable Distance (Max.)	500m@SMF	500m@SMF	500m@SMF	500m@SMF
Modulation	8x 50G PAM4	8x 50G PAM4	4x 106.25G PAM4	8x 50G PAM4
DSP	Inphi DSP	Broadcom 7nm DSP	Macom Chip	Broadcom 7nm DSP
Transmitter Type	DFB	DFB	EML	DFB
Packaging Technology	COB	COB	BOX	COB
Protocols	IEEE 802.3bs, QSFP-DD CMIS Rev 4.0, QSFP-DD MSA HW Rev 5.1	QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs	QSFP112 MSA, CMIS 5.0, IEEE Std 802.3ck, IEEE 802.3bs	OSFP MSA, CMIS 4.0, IEEE 802.3bs
Application	Data Center 800G to 2x400G Breakout 400G to 4x100G Breakout	Data Center 800G to 2x400G Breakout 400G to 4x100G Breakout	Data Center	Data Center 800G to 2x400G Breakout 400G to 4x100G Breakout