Generic Compatible QSFP56 transceiver supports up to 10km link lengths over single-mode fiber (SMF) via an LC duplex connector.
This transceiver is compliant with SFF-8661,and IEEE 802.3bs standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable for 200G Ethernet, Data Center, and 5G backhaul.

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Generic Compatible 200GBASE-LR4 QSFP56 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
#140849
#140849
AUD3,540.90 (Incl. GST)
FS P/N: QSFP56-LR4-200GAUD3,219.00 (Excl. GST)
FS P/N: QSFP56-LR4-200G
20 Sold
3 Reviews
2 Questions
Available for back order, Get It By Monday, 8 January 2024
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Deliver to Sydney, 1001
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Test Support
5-Year Warranty
30-Day Returns
30-Day Exchange
Specifications
Connectivity Solutions
Features
Q&A
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Generic Compatible 200GBASE-LR4 QSFP56 Optical Transceiver Module for Ethernet and Data Center (SMF, 1310nm, 10km, LC, DOM)
Specifications
Part Number
QSFP56-LR4-200G
Vendor Name
FS
Form Factor
QSFP56
Max Data Rate
200Gbps
Wavelength
1310nm
Max Cable Distance
10km
Connector
Duplex LC
Media
SMF
Transmitter Type
DFB
Receiver Type
PIN
TX Power
-3.4~5.3dBm
Receiver Sensitivity
<-9.7dBm
Powerbudget
6.3dBm
Receiver Overload
5.1dBm
Power Consumption
≤8W
Extinction Ratio
>3.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Modulation Format
PAM4
Inbuilt FEC
No
Protocols
IEEE 802.3bs, QSFP56 MSA, SFF-8661
Warranty
5 Years
Quality Testing Program
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
200G to 200G

200G Interconnect

See more
200G to 200G

200G Interconnect

Spine-Leaf Architecture

Features
Center Wavelength | 1310nm | 1271nm, 1291nm, 1311nm, 1331nm | 850nm | 850nm |
Connector | Duplex LC | Duplex LC | MTP/MPO-12 UPC | MTP/MPO-24 |
Cable Distance (Max.) | 10km | 2km | 70m@OM3/100m@OM4 | 100m |
Cable Type | SMF | SMF | MMF | MMF |
Modulation | 4x50G PAM4 | 4x50G PAM4 | 4x50G PAM4 | 8x25G NRZ |
Transmitter Type | DFB | DFB | VCSEL | VCSEL |
Chip | Inphi | Oclaro | Inphi | Macom |
Temperature Range | 0 to 70°C (32 to 158°F) | 0 to 70°C (32 to 158°F) | 0 to 70°C (32 to 158°F) | 0 to 70°C (32 to 158°F) |
Application | 200G Ethernet, Data Center, 5G backhaul | 200G Ethernet, Data Center, Cloud Networks | 200G Ethernet, Data centers Interconnect, High performance computing | 2×100GBASE-SR4 Ethernet, Data Centers, Switch & Router Connections |
Specifications
Generic Compatible 200GBASE-LR4 QSFP56 Optical Transceiver Module for Ethernet and Data Center (SMF, 1310nm, 10km, LC, DOM)
Generic Compatible QSFP56 transceiver supports up to 10km link lengths over single-mode fiber (SMF) via an LC duplex connector.
This transceiver is compliant with SFF-8661,and IEEE 802.3bs standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable for 200G Ethernet, Data Center, and 5G backhaul.
Specifications
Part Number
QSFP56-LR4-200G
Vendor Name
FS
Form Factor
QSFP56
Max Data Rate
200Gbps
Wavelength
1310nm
Max Cable Distance
10km
Connector
Duplex LC
Media
SMF
Transmitter Type
DFB
Receiver Type
PIN
TX Power
-3.4~5.3dBm
Receiver Sensitivity
<-9.7dBm
Powerbudget
6.3dBm
Receiver Overload
5.1dBm
Power Consumption
≤8W
Extinction Ratio
>3.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Modulation Format
PAM4
Inbuilt FEC
No
Protocols
IEEE 802.3bs, QSFP56 MSA, SFF-8661
Warranty
5 Years
Quality Testing Program
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
200G to 200G

200G Interconnect

See more
200G to 200G

200G Interconnect

Spine-Leaf Architecture

Features
Center Wavelength | 1310nm | 1271nm, 1291nm, 1311nm, 1331nm | 850nm | 850nm |
Connector | Duplex LC | Duplex LC | MTP/MPO-12 UPC | MTP/MPO-24 |
Cable Distance (Max.) | 10km | 2km | 70m@OM3/100m@OM4 | 100m |
Cable Type | SMF | SMF | MMF | MMF |
Modulation | 4x50G PAM4 | 4x50G PAM4 | 4x50G PAM4 | 8x25G NRZ |
Transmitter Type | DFB | DFB | VCSEL | VCSEL |
Chip | Inphi | Oclaro | Inphi | Macom |
Temperature Range | 0 to 70°C (32 to 158°F) | 0 to 70°C (32 to 158°F) | 0 to 70°C (32 to 158°F) | 0 to 70°C (32 to 158°F) |
Application | 200G Ethernet, Data Center, 5G backhaul | 200G Ethernet, Data Center, Cloud Networks | 200G Ethernet, Data centers Interconnect, High performance computing | 2×100GBASE-SR4 Ethernet, Data Centers, Switch & Router Connections |
Questions & Answers
All (2)
Customer Reviews
E***y
United States
13 February 2023
we are very happy with it! Everything arrived as ordered works perfect.
Verified Purchase
Helpful 0
Comment 0J***a
United States
5 February 2023
I have put the two transceivers to work and they are working well. I’m using these in a personal environment rather than professional but I will likely be buying more in the near future.
Verified Purchase
Helpful 0
Comment 0B***i
Germany
9 January 2023
I am very pleased with the cables, price, and delivery and will likely continue to purchase them from FS. I believe I will be placing another small order in the next few days for a few more random pieces that we are short on.
Verified Purchase
Helpful 0
Comment 0See all reviews
Resources
AUD3,540.90 (Incl. GST)
AUD3,219.00 (Excl. GST)
Available for back order