The Dell compatible QSFP28 100G-ER4 Lite Optics is specifically designed for long-distance (40km) single-mode links.
The Tx of INPHE's 100G-ER4 Lite uses EML (External Modulation Laser) and Box packaging; the Rx uses APD (Avalanche Photon Diode) and Box packaging. While ensuring excellent performance, it also guarantees high stability.
Operating at a wavelength of 1310nm (LAN WDM4, 1295.56 nm/1300.05 nm/1304.58 nm/1309.14 nm) and employing a Duplex LC/UPC single-mode connector, it provides point-to-point connectivity over link distances of up to 40km (OS2 SMF fiber).
The reliable Tx/Rx BOX package not only meets the needs of conventional scenarios such as data centers and campus networks, but also meets the demanding environments of telecom operators.
It supports DDM/DOM (Digital Optical Monitoring).
Note: A full 40km distance requires FEC (Forward Error Correction) to be enabled on both the switch and router.
