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Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
00:40
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module
Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module

Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ 1310nm 20km DOM Duplex LC SMF Optical Transceiver Module

#143937
#143937
US$ 319.00
FS P/N: QSFP-LR4-40G-20
Import Fees Included
FS P/N: QSFP-LR4-40G-20
8 Sold
3 Reviews
3 Questions
170 In Global Warehouse, Get It By Jun 16, 2023
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Deliver to New York, 10010
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Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 20km, LC, DOM)

The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 20km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with SFF-8436 QSFP+ MSA and RoHS standards. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.

Specifications
Part Number
QSFP-LR4-40G-20
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
41.2Gbps (4x 10.3Gbps)
Wavelength
1310nm
Max Cable Distance
20km
Connector
Duplex LC
Media
SMF
Transimitter Type
DFB CWDM
Receiver Type
PIN
TX Power
-4.5~2.3dBm
Receiver Sensitivity
<-12.5dBm
Powerbudget
8dB
Receiver Overload
3.3dBm
Power Consumption
≤3.5W
Extinction Ratio
>3.5dB
Commercial Temperature Range
0 to 70°C(32 to 158°F)
Protocols
QSFP+ MSA, SFF-8436

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

Scenario 2
See more
Scenario 1
View products
Scenario 2
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Scenario 3
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Features

40G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the QSFP+ transceiver offers a popular way to help you quickly ramp up to 40G transmission.
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
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C

Videos

Specifications

Brocade QSFP-LR4-40G-20 Compatible 40GBASE-LR4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 20km, LC, DOM)

The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 20km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with SFF-8436 QSFP+ MSA and RoHS standards. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.

Specifications
Part Number
QSFP-LR4-40G-20
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
41.2Gbps (4x 10.3Gbps)
Wavelength
1310nm
Max Cable Distance
20km
Connector
Duplex LC
Media
SMF
Transimitter Type
DFB CWDM
Receiver Type
PIN
TX Power
-4.5~2.3dBm
Receiver Sensitivity
<-12.5dBm
Powerbudget
8dB
Receiver Overload
3.3dBm
Power Consumption
≤3.5W
Extinction Ratio
>3.5dB
Commercial Temperature Range
0 to 70°C(32 to 158°F)
Protocols
QSFP+ MSA, SFF-8436

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
Scenario 2
See more
Scenario 1
View products
Scenario 2
View products
Scenario 3
View products
Features
40G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the QSFP+ transceiver offers a popular way to help you quickly ramp up to 40G transmission.
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
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Videos

Questions & Answers

All (3)Compatibility (3)
Q:

by B***e on 05/10/2023

A:

by FS.COM on 05/10/2023

Helpful0 Comment0
Q:

by B***k on 04/20/2023

A:

by FS.COM on 04/25/2023

Helpful0 Comment0
Q:

by S***n on 04/01/2023

A:

by FS.COM on 04/03/2023

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Customer Reviews

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M***a

United States

April 04, 2023
5.0
QSFP arrived safely, and I checked without any problems. So far, everything is working exactly as I had hoped and I was very appreciated that your guys have the great customer support. In the future, I will order the things I need from your website. Hesitant friends just hurry up to order it, they will not let your guys down.
Verified Purchase
Helpful 0
Comment 0

G***s

United Kingdom

March 31, 2023
5.0
We have an upcoming project in the end of January, so we need a lot of transceivers and fiber patch cable. I found FS by google. They have varies optics that I can buy them at once, and no need to find product from different vendor. Their 40G module have good working performance, it can work perfectly in our equipment.
Verified Purchase
Helpful 0
Comment 0

1***4

92756

March 30, 2023
5.0
QSFP arrived safely, and I checked without any problems. So far, everything is working exactly as I had hoped and I was very appreciated that your guys have the great customer support. In the future, I will order the things I need from your website. Hesitant friends just hurry up to order it, they will not let your guys down.
Verified Purchase
Helpful 0
Comment 0
See all reviews

Resources

US$ 319.00

170 In Global Warehouse
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