The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 40km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA, IEEE 802.3bm 40GBASE-ER4 and OTU3 standard. 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.
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Arista QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module
#36207
#36207
US$889.00
FS P/N: QSFP-ER4-40GFS P/N: QSFP-ER4-40G
157 Sold
175 Reviews
15 Questions
199 In U.S. Warehouse, Get It By Sep 26, 2023
35 In Global Warehouse, Get It By Oct 10, 2023
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Deliver to New York, 10010
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5-Year Warranty
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Arista QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 40km, LC, DOM)
Specifications
Arista Networks Compatible
QSFP-40G-ER4
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
44.6Gbps (4x 11.2Gbps)
Wavelength
1310nm
Max Cable Distance
40km
Connector
Duplex LC
Media
SMF
Transimitter Type
DFB CWDM
Receiver Type
APD
TX Power
-2.7~4.5dBm
Receiver Sensitivity
<-21.2dBm
Powerbudget
18.5dB
Receiver Overload
-4.5dBm
Power Consumption
≤3.5W
Extinction Ratio
>5.5dB
Host FEC
Supported
Bit Error Ratio (BER)
1E-12
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
OTN OTU3, 40G Ethernet, SATA/SAS3, MSA Compliant
Quality Testing Program
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
40G Connectivity with Direct Connect Cabling
40G Connectivity with NIC
See more
40G Connectivity with Direct Connect Cabling
View products 40G Connectivity with NIC
View products Leaf-spine Connections
View products 40G Structured Cabling Connections
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
Specifications
Arista QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 40km, LC, DOM)
The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 40km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA, IEEE 802.3bm 40GBASE-ER4 and OTU3 standard. 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
Arista Networks Compatible
QSFP-40G-ER4
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
44.6Gbps (4x 11.2Gbps)
Wavelength
1310nm
Max Cable Distance
40km
Connector
Duplex LC
Media
SMF
Transimitter Type
DFB CWDM
Receiver Type
APD
TX Power
-2.7~4.5dBm
Receiver Sensitivity
<-21.2dBm
Powerbudget
18.5dB
Receiver Overload
-4.5dBm
Power Consumption
≤3.5W
Extinction Ratio
>5.5dB
Host FEC
Supported
Bit Error Ratio (BER)
1E-12
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
OTN OTU3, 40G Ethernet, SATA/SAS3, MSA Compliant
Quality Testing Program
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
40G Connectivity with Direct Connect Cabling
40G Connectivity with NIC
See more
40G Connectivity with Direct Connect Cabling
View products 40G Connectivity with NIC
View products Leaf-spine Connections
View products 40G Structured Cabling Connections
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 (15)Compatibility (5)Product Recommendation (2)Transmission Distance (2)Application (1)Cable Type (1)Connectors (1)Customization (1)Interfaces (1)Lead Time (1)Policy (1)Warranty (1)
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by M***r on 07/09/2023
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Customer Reviews
A***r
Poland
July 11, 2023
QSFP-40G-ER modules are working very well. We had no issues installing and getting them up and running. We are also very satisfied by your services.
Verified Purchase
Helpful 2A***r
Poland
July 11, 2023
QSFP-40G-ER modules are working very well. We had no issues installing and getting them up and running. We are also very satisfied by your services.
Verified Purchase
Helpful 2C***s
United States
August 01, 2022
I purchased transceivers from FS previously. I can give you the feedback now. They are good and comparable with the original. FS is also recommended by service providers. FS has a good name.
Verified Purchase
Helpful 0See all reviews
Resources
US$889.00
199 In U.S. Warehouse
35 In Global Warehouse
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