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Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
00:38
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

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

#95760
#95760

Inphi 16nm DSPMelco EMLBOX≤ 10WDuplex LCSMF

£3,751.00 exc. VAT
FS P/N: QSFPDD-LR8-400G
£4,501.20 inc. VAT
FS P/N: QSFPDD-LR8-400G
100 Sold
9 Reviews
9 Questions
14 In Global Warehouse, Get It By 9 Oct 2023
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Deliver to London, E15 2PP
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5-Year Warranty
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Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

The 400GBASE-LR8 module supports link lengths of up to 10km over a standard pair of G.652 single mode fiber (SMF) with duplex LC connectors. It is compliant to IEEE 802.3bs protocol and 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.

Specifications
Part Number
QSFPDD-LR8-400G
Vendor Name
FS
Form Factor
QSFP-DD
Max Data Rate
425Gbps
Wavelength
1310nm
Max Cable Distance
10km
Connector
Duplex LC (UPC)
Media
SMF
Transmitter Type
LWDM EML
Receiver Type
PIN
TX Power
-2.8~5.3dBm
Receiver Sensitivity
<-9.1dBm
Powerbudget
6.3dB
Receiver Overload
5.3dBm
Power Consumption
≤10W
Extinction Ratio
3.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
DSP
TX and RX
Inbuilt FEC
No
Protocols
IEEE 802.3bs, QSFP-DD MSA, CMIS 4.1
Warranty
5 Years

Quality Testing Program

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
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

See more
Point-to-Point Transmission
View products
Telecom Network Architecture
View products
Leaf-spine Connections
View products
400G Structured Cabling Connections
View products

Features

Leading Performance and Quality for 400G
Built-in Inphi DSP Chip, the QSFP-DD transceiver offers high-speed, and low-power in 400G links.
Inphi DSP Chip
Stable Transmission
≤10W
Low Power Consumption
400Gbps
High Bandwidth
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
No Packet Loss & CRC
TDECQ Test
1.68dB
Bit Error Rate Test
BER 2.4E-4
Temperature Test
0~70°C
Center Wavelength
1310nm
1310nm
1310nm
1310nm
Connector
Duplex LC
Duplex LC
Duplex LC
MTP/MPO-8
MTP/MPO-12(8 of the 12 Fibers Used)
Cable Distance (Max.)
10km@SMF
10km@SMF
10km@SMF
10km@SMF
Modulation
8x 50G PAM4
8x 50G PAM4
8x 50G PAM4
8x 50G PAM4
DSP
Inphi DSP
Inphi DSP
Inphi DSP
Inphi DSP
Power Consumption
≤10W
≤10W
≤10W
≤10W
Transmitter Type
LWDM EML
EML
CWDM EML
EML
Packaging Technology
BOX
BOX
COB
COB
Protocols
QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, IEEE 802.3bs
OSFP MSA, CMIS Rev 4.0, IEEE 802.3bs
QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4,100G Lambda MSA, IEEE 802.3bs
QSFP-DD MSA, CMIS Rev4.0, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3cu
Application
Data Center
Data Center
Data Center
Data Center
400G to 4x100G Breakout

Videos

Specifications

Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 1310nm 10km DOM Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

The 400GBASE-LR8 module supports link lengths of up to 10km over a standard pair of G.652 single mode fiber (SMF) with duplex LC connectors. It is compliant to IEEE 802.3bs protocol and 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.

Specifications
Part Number
QSFPDD-LR8-400G
Vendor Name
FS
Form Factor
QSFP-DD
Max Data Rate
425Gbps
Wavelength
1310nm
Max Cable Distance
10km
Connector
Duplex LC (UPC)
Media
SMF
Transmitter Type
LWDM EML
Receiver Type
PIN
TX Power
-2.8~5.3dBm
Receiver Sensitivity
<-9.1dBm
Powerbudget
6.3dB
Receiver Overload
5.3dBm
Power Consumption
≤10W
Extinction Ratio
3.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
DSP
TX and RX
Inbuilt FEC
No
Protocols
IEEE 802.3bs, QSFP-DD MSA, CMIS 4.1
Warranty
5 Years

Quality Testing Program

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
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
See more
Point-to-Point Transmission
View products
Telecom Network Architecture
View products
Leaf-spine Connections
View products
400G Structured Cabling Connections
View products
Features
Leading Performance and Quality for 400G
Built-in Inphi DSP Chip, the QSFP-DD transceiver offers high-speed, and low-power in 400G links.
Inphi DSP Chip
Stable Transmission
≤10W
Low Power Consumption
400Gbps
High Bandwidth
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
No Packet Loss & CRC
TDECQ Test
1.68dB
Bit Error Rate Test
BER 2.4E-4
Temperature Test
0~70°C
Center Wavelength
1310nm
1310nm
1310nm
1310nm
Connector
Duplex LC
Duplex LC
Duplex LC
MTP/MPO-8
MTP/MPO-12(8 of the 12 Fibers Used)
Cable Distance (Max.)
10km@SMF
10km@SMF
10km@SMF
10km@SMF
Modulation
8x 50G PAM4
8x 50G PAM4
8x 50G PAM4
8x 50G PAM4
DSP
Inphi DSP
Inphi DSP
Inphi DSP
Inphi DSP
Power Consumption
≤10W
≤10W
≤10W
≤10W
Transmitter Type
LWDM EML
EML
CWDM EML
EML
Packaging Technology
BOX
BOX
COB
COB
Protocols
QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, IEEE 802.3bs
OSFP MSA, CMIS Rev 4.0, IEEE 802.3bs
QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4,100G Lambda MSA, IEEE 802.3bs
QSFP-DD MSA, CMIS Rev4.0, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3cu
Application
Data Center
Data Center
Data Center
Data Center
400G to 4x100G Breakout
Videos

Questions & Answers

All (9)Compatibility (2)Specification (2)Connectors (1)Modulation (1)Ports (1)Power Consumption (1)Transmission Distance (1)
Q:

by C***h on 11/05/2021

A:

by B***n on 17/05/2021

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Customer Reviews

5.0
4 stars 0 Review
3 stars 0 Review
2 stars 0 Review
1 star 0 Review

J***e

United States

13 May 2023
5.0
Everything looks good, your technician did an excellent job configuring it and it all went well.
Verified Purchase
Helpful 0
Comment 0

B***n

Australia

8 Apr 2023
5.0
The modules arrived quickly and worked perfectly in pre-deployment testing. The deployment should be finished by the end of this week and I foresee no issues.
Verified Purchase
Helpful 0
Comment 0

G***o

United States

5 Mar 2023
5.0
Two of our existing vendors recommended fs.com, when I was trying to find needed things from existing vendors, firstly. Also, they provided a good feedback regarding quality.
Verified Purchase
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Comment 0
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Resources

£3,751.00 exc. VAT

£4,501.20 inc. VAT

14 In Global Warehouse
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