100G Connectivity for Data Center
Featured with 3.5W low-power, high-density and high-speed, the QSFP28 transceiver offers a popular way to help you quickly ramp up to 100G transmission.

Dell Compatible 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 4 x 25G NRZ 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module, Product Specification:Part Number - QSFP-LR4-100GM , Vendor Name - FS , Form Factor - QSFP28 , Max Data Rate - Dual Rate 103.1Gbps and 112Gbps , Wavelength - 1310nm, Max Cable Distance - 10km
| Part Number | QSFP-LR4-100GM |
| Vendor Name | FS |
| Form Factor | QSFP28 |
| Max Data Rate | Dual Rate 103.1Gbps and 112Gbps |
| Wavelength | 1310nm |
| Max Cable Distance | 10km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | 4 x LAN WDM DML TOSA |
| Receiver Type | 4 x PIN ROSA |
| TX Power(100G) | -4.3~4.5dBm |
| Receiver Sensitivity(100G) | <-8.6dBm |
| TX Power(112G) | -0.6~4dBm |
| Receiver Sensitivity(112G) | <-8.4dBm |
| Transmit and Dispersion Penalty | 2.2dB |
| Power Budget | 6.3dB |
| Power Consumption | ≤3.5W |
| Extinction Ratio | >4dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 4x 25G-NRZ |
| Modulation Format | NRZ |
| Inbuilt FEC | No |
| Core Size<br/> | 9um/125um <br/> |
| Protocols | 100G Ethernet, 25G Ethernet, OTN OTU4 4I1-9D1F |
Featured with 3.5W low-power, high-density and high-speed, the QSFP28 transceiver offers a popular way to help you quickly ramp up to 100G transmission.
With built-in Semtech Chip and equipped with individually designed BOX packaging, the QSFP28 transceiver offers high speed and low power in 100G links.
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. Check compatibility with our <a href="/de-en/tool/compatibility-tool-h0026">Optics-to-Device Compatibility Tool</a>.<br/><br/>
Qualified through a rigorous process with advanced equipment to ensure you get high quality and reliable optics. Learn more at the <a href="/de-en/specials/optical-transceivers-test-bed-151.html" >Test Center</a>.
Reconfiguring transceivers online for multi-vendor compatibility, <a href="/de-en/products/156801.html">FS BOX</a> reduces inventory costs and improves flexibility.