100G Data Center Application
Ensure stable and efficient long-distance data transmission between the core and spine layers, meeting the deployment needs of large data centres.

Extreme Compatible 100GBASE-LX4 QSFP28 4 x 25G NRZ 1310nm 2km/100m DOM Duplex LC/UPC SMF/MMF Optical Transceiver Module, Product Specification:Part Number - QSFP-LX4-100G, Vendor Name - FS , Form Factor - QSFP28 , Max. Data Rate - 103.12Gbps (4x 25.78GGbps) , Wavelength - 1271nm,1291nm,1311nm,1331nm, Max. Cable Distance - 2km@SMF/100m@OM3 MMF
| Part Number | QSFP-LX4-100G |
| Vendor Name | FS |
| Form Factor | QSFP28 |
| Max. Data Rate | 103.12Gbps (4x 25.78GGbps) |
| Wavelength | 1271nm,1291nm,1311nm,1331nm |
| Max. Cable Distance | 2km@SMF/100m@OM3 MMF |
| Connector | Duplex LC |
| Media | SMF/MMF |
| Transmitter Type | CWDM4 DFB |
| Receiver Type | PIN |
| TX Power | -3~4.5dBm |
| Minimum Receiver Power | -7.3dBm |
| Power Budget | 4.3dB |
| Receiver Overload | 4.5dBm |
| Power Consumption | ≤4.5W |
| Extinction Ratio | >3.5dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 4x 25G-NRZ |
| Inbuilt FEC | Yes |
| Packaging Technology | COB (Chip on Board) Packaging |
| Protocols | IEEE Std 802.3bm-2015, SFF-8665 Rev 1.9, SFF-8636 Rev 2.10a, SFF-8679 Rev 1.8 |
| Warranty | 5 Years |
Ensure stable and efficient long-distance data transmission between the core and spine layers, meeting the deployment needs of large data centres.
Built-in Macom Chip, 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.