The Approved Technology PSFP-100D-S1LC80U-C is a 100GBASE-LR4 QSFP28 optical transceiver engineered for demanding networking environments. This SFP module operates at a wavelength of 1310nm and supports transmission distances up to 10km, making it suitable for long-haul connections in data centers and enterprise networks. Featuring Digital Optical Monitoring (DOM), the transceiver provides real-time monitoring of key performance parameters, enabling proactive network management. Supreme Components International is an authorised distributor of Approved Technology, ensuring that you receive a genuine, high-quality product. This transceiver offers a cost-effective solution for upgrading network infrastructure to 100G speeds while maintaining reliable performance over extended distances. Its QSFP28 form factor allows for high port density and efficient use of rack space.