The 100GBASE-SR4 QSFP28 Optical Transceiver Module is designed for use in 100GBASE Ethernet throughput up to 100m over OM4 multimode fiber (MMF) using a wavelength of 850nm via a MTP/MPO-12 connector. This transceiver is compliant with IEEE 802.3bm 100GBASE-SR4 and CAUI-4 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 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.
Note: The FS P/N is changed from QSFP28-SR4-100G to QSFP-SR4-100G, but the product is the same. Only the FS P/N has been changed.
![Generic Compatible QSFP28 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 25G-SR This picture is about QSFP-SR4-100G.](https://resource.fs.com/mall/products/800x800/75308.main.jpeg)
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![Generic Compatible QSFP28 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 25G-SR This picture is about QSFP-SR4-100G.](https://resource.fs.com/images/rzGs9dXuS8jBkFHo.jpg)
![Generic Compatible QSFP28 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 25G-SR This picture is about QSFP-SR4-100G.](https://resource.fs.com/mall/products/60x60/75308.main.jpeg)
![Generic Compatible QSFP28 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 25G-SR This picture is about QSFP-SR4-100G.](https://resource.fs.com/mall/products/60x60/75308.B.jpeg)
![Generic Compatible QSFP28 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 25G-SR This picture is about QSFP-SR4-100G.](https://resource.fs.com/mall/products/60x60/75308.C.jpg)
![Generic Compatible QSFP28 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 25G-SR This picture is about QSFP-SR4-100G.](https://resource.fs.com/mall/products/60x60/75308.D.jpeg)
![Generic Compatible QSFP28 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 25G-SR This picture is about QSFP-SR4-100G.](https://resource.fs.com/mall/mainImg/60x60/202302251149040dfquc.jpg)
![Generic Compatible QSFP28 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 25G-SR This picture is about QSFP-SR4-100G.](https://resource.fs.com/mall/products/60x60/75308.E.jpg)
![Generic Compatible QSFP28 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 25G-SR This picture is about QSFP-SR4-100G.](https://resource.fs.com/mall/products/60x60/75308.F.jpg)
Generic Compatible QSFP28 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Support 4 x 25G-SR
100GBASE-SR4 QSFP28 Optical Transceiver Module (MMF, 850nm, 100m, MTP/MPO, DOM)
Quality Testing Program
Quality Testing Program
![](https://resource.fs.com/mall/ckfinder/ftp_images/product/20220902172543_802.jpg)
Connectivity Solutions
![](https://resource.fs.com/mall/fs_scene_images/20230725145012m5yzuf.png)
![](https://resource.fs.com/mall/fs_scene_images/20230411172303oc8yke.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230725145012m5yzuf.png)
![](https://resource.fs.com/mall/fs_scene_images/20230411172303oc8yke.jpg)
![](https://resource.fs.com/mall/fs_scene_images/2023090410522007rszh.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230411171735wtngg3.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230411170506zuorxs.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230411182910i1kmrb.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230620172313ujhoz6.jpg)
Features
Both 8-core and 12-core MPO trunk cables can be used for 100G cost-effective solutions of 70m over OM3 or 100m over OM4 as it is built-in MTP/MPO-12 connector.
![](https://resource.fs.com/mall/fs_scene_images/202308161052153ie9on.jpg)
Center Wavelength | 850nm | 850nm | 850nm | 850nm |
Connector | MTP/MPO-8 MTP/MPO-12 (8 of the 12 Fibers Used) | Duplex LC | MTP/MPO-8 MTP/MPO-12 (8 of the 12 Fibers Used) | MTP/MPO-8 MTP/MPO-12 (8 of the 12 Fibers Used) |
Cable Distance (Max.) | 70m@OM3 100m@OM4 | 75m@OM3 100m@OM4 150m@OM5 | 100m@OM4 | 70m@OM3 100m@OM4 |
Cable Type | MMF | MMF | MMF | MMF |
Modulation | 4x 25G NRZ | 4x 25G NRZ | 4x 25G NRZ | 4x 25G NRZ |
Transmitter Type | VCSEL | VCSEL | VCSEL | VCSEL |
Chip | Macom Chip | II-VI Finisar Chip | Macom Chip | Macom Chip |
Temperature Range | 0 to 70°C | 0 to 70°C | 0 to 70°C | -40 to 85°C (IND) |
Application | Data Center 100GBASE Ethernet 100G to 4x25G Breakout 200G to 2x100G Breakout | Data Center 100GBASE Ethernet 10G Upgrade Solution | Data Center 100GBASE Ethernet | Data Center 100GBASE Ethernet 100G to 4x25G Breakout |
Videos
100GBASE-SR4 QSFP28 Optical Transceiver Module (MMF, 850nm, 100m, MTP/MPO, DOM)
The 100GBASE-SR4 QSFP28 Optical Transceiver Module is designed for use in 100GBASE Ethernet throughput up to 100m over OM4 multimode fiber (MMF) using a wavelength of 850nm via a MTP/MPO-12 connector. This transceiver is compliant with IEEE 802.3bm 100GBASE-SR4 and CAUI-4 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 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.
Note: The FS P/N is changed from QSFP28-SR4-100G to QSFP-SR4-100G, but the product is the same. Only the FS P/N has been changed.
Quality Testing Program
Quality Testing Program
![](https://resource.fs.com/mall/ckfinder/ftp_images/product/20220902172543_802.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230725145012m5yzuf.png)
![](https://resource.fs.com/mall/fs_scene_images/20230411172303oc8yke.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230725145012m5yzuf.png)
![](https://resource.fs.com/mall/fs_scene_images/20230411172303oc8yke.jpg)
![](https://resource.fs.com/mall/fs_scene_images/2023090410522007rszh.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230411171735wtngg3.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230411170506zuorxs.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230411182910i1kmrb.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230620172313ujhoz6.jpg)
Both 8-core and 12-core MPO trunk cables can be used for 100G cost-effective solutions of 70m over OM3 or 100m over OM4 as it is built-in MTP/MPO-12 connector.
![](https://resource.fs.com/mall/fs_scene_images/202308161052153ie9on.jpg)
Center Wavelength | 850nm | 850nm | 850nm | 850nm |
Connector | MTP/MPO-8 MTP/MPO-12 (8 of the 12 Fibers Used) | Duplex LC | MTP/MPO-8 MTP/MPO-12 (8 of the 12 Fibers Used) | MTP/MPO-8 MTP/MPO-12 (8 of the 12 Fibers Used) |
Cable Distance (Max.) | 70m@OM3 100m@OM4 | 75m@OM3 100m@OM4 150m@OM5 | 100m@OM4 | 70m@OM3 100m@OM4 |
Cable Type | MMF | MMF | MMF | MMF |
Modulation | 4x 25G NRZ | 4x 25G NRZ | 4x 25G NRZ | 4x 25G NRZ |
Transmitter Type | VCSEL | VCSEL | VCSEL | VCSEL |
Chip | Macom Chip | II-VI Finisar Chip | Macom Chip | Macom Chip |
Temperature Range | 0 to 70°C | 0 to 70°C | 0 to 70°C | -40 to 85°C (IND) |
Application | Data Center 100GBASE Ethernet 100G to 4x25G Breakout 200G to 2x100G Breakout | Data Center 100GBASE Ethernet 10G Upgrade Solution | Data Center 100GBASE Ethernet | Data Center 100GBASE Ethernet 100G to 4x25G Breakout |
Questions & Answers
Customer Reviews
Resources
US$99.00