FS United States FREE SHIPPING on Orders Over US$79
United States (English / $USD)
Contact Us

Notifications

FREE SHIPPING on Orders Over US$79
United States
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module

Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module

#36206
#36206

MaximDML≤2.5W4x 10G-LRMTP-12SMF

US$329.00
FS P/N: QSFP-PLR4-40G
FS P/N: QSFP-PLR4-40G
2.3K Sold
158 Reviews
11 Questions
621 In U.S. Warehouse, Get It By Oct 5, 2023
396 In Global Warehouse, Get It By Oct 13, 2023
56 Back in stock, Recently Get It By Nov 9, 2023
See more warehouse availability
Deliver to New York, 10010
Free Shipping via UPS Ground®
Free Product Trial
Test Support
5-Year Warranty
30-Day Returns
30-Day Exchange
Specifications
Connectivity Solutions
Features
Videos
Q&A
Reviews
Resources

Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ Optical Transceiver Module (Parallel SMF, 1310nm, 10km, MTP/MPO, DOM)

The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via a MTP/MPO connector. It provides high-density and low-power 40GBASE Ethernet solution for data centers, high-performance computing networks, enterprise core and distribution layer applications. It is fully compliant with the QSFP+ MSA.

Note: If this transceiver needs to be used to break out one 40G signal into 4x 10G signals, the interface of the device is required to support the breakout feature.

Specifications
Cisco Compatible
QSFP-4X10G-LR-S
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
44.4Gbps (4x 11.1Gbps)
Wavelength
1310nm
Max Cable Distance
10km
Connector
MTP/MPO-12 Male
Media
SMF
Transimitter Type
4x DFB
Receiver Type
PIN
TX Power
-6~-1dBm
Receiver Sensitivity
<-14.4dBm
Powerbudget
8.4dB
Receiver Overload
0.5dBm
Power Consumption
≤2.5W
Core Size
9um
Extinction Ratio
>4.5dB
Modulation
NRZ
Host FEC
Supported
Bit Error Ratio (BER)
1E-12
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
40G Ethernet, MSA Compliant

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
Leaf-spine Connections
View products
40G Connectivity with Direct Connect Cabling
View products
40G Connectivity with NIC
View products
10G to 40G Migration
View products
40G Structured Cabling Connections
View products
40G DWDM for 40km
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

Specifications

Arista QSFP-40G-PLR4 Compatible 40GBASE-PLR4 QSFP+ Optical Transceiver Module (Parallel SMF, 1310nm, 10km, MTP/MPO, DOM)

The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via a MTP/MPO connector. It provides high-density and low-power 40GBASE Ethernet solution for data centers, high-performance computing networks, enterprise core and distribution layer applications. It is fully compliant with the QSFP+ MSA.

Note: If this transceiver needs to be used to break out one 40G signal into 4x 10G signals, the interface of the device is required to support the breakout feature.

Specifications
Cisco Compatible
QSFP-4X10G-LR-S
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
44.4Gbps (4x 11.1Gbps)
Wavelength
1310nm
Max Cable Distance
10km
Connector
MTP/MPO-12 Male
Media
SMF
Transimitter Type
4x DFB
Receiver Type
PIN
TX Power
-6~-1dBm
Receiver Sensitivity
<-14.4dBm
Powerbudget
8.4dB
Receiver Overload
0.5dBm
Power Consumption
≤2.5W
Core Size
9um
Extinction Ratio
>4.5dB
Modulation
NRZ
Host FEC
Supported
Bit Error Ratio (BER)
1E-12
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
40G Ethernet, MSA Compliant

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
Leaf-spine Connections
View products
40G Connectivity with Direct Connect Cabling
View products
40G Connectivity with NIC
View products
10G to 40G Migration
View products
40G Structured Cabling Connections
View products
40G DWDM for 40km
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 (11)Cable Type (1)Connection (1)Connectors (1)Customization (1)Interfaces (1)Lead Time (1)Policy (1)Product Recommendation (1)Transmission Distance (1)Warranty (1)
Q:

by K***r on 06/26/2021

A:

by G***d on 06/26/2021

Helpful 0 Comment0
Q:

by S***a on 06/18/2018

A:

by O***s on 06/07/2017

Helpful 0 Comment0
Q:

by W***r on 03/17/2018

A:

by C***a on 03/17/2018

Helpful 0 Comment0
Q:

by S***b on 10/04/2017

A:

by E***a on 10/04/2017

Helpful 0 Comment0
Q:

by G***k on 07/15/2017

A:

by A***n on 07/15/2017

Helpful 0 Comment0
Q:

by J***h on 06/11/2017

A:

by S***d on 06/11/2017

Helpful 0 Comment0
See all questions

Customer Reviews

4.7

D***a

United States

May 20, 2022
5.0
Yes we received everything and cables/transceivers worked perfectly fine in our lab, so nothing to complain about.
I haven't tested the FS box yet, but I will use the user guide you sent me.
Thank you very much!
Verified Purchase
Helpful 4
Comment 0

K***d

Singapore

August 10, 2020
5.0
My personal account manager at FS.COM was very helpful when I tried to figure out compatibility between their modules and devices already in my system. Their prices were excellent, the equipment arrived on time, and my upgraded system is working perfectly. I will buy them again. Really a nice buying experience.
Verified Purchase
Helpful 11
Comment 0

H***d

United States

May 15, 2020
5.0
Comes in a small and secure box padded with rubber like foam for protection. Worked immediately once I’ve installed them on my Cisco Nexus 9332PQ switch. Very satisfied!
Verified Purchase
Helpful 13
Comment 0
See all reviews

Resources

US$329.00

621 In U.S. Warehouse
396 In Global Warehouse