Discover the Best QSFP-40G-ER4 for High-speed Networking

The Best QSFP-40G-ER4 from ETU-Link Technology Co., Ltd. is a high-performance, cost-effective solution for long-range 40G Ethernet connectivity. This transceiver module is designed to meet the increasing demand for high-speed data transmission in data centers and enterprise networks, The QSFP-40G-ER4 module supports transmission distances of up to 40 kilometers over single-mode fiber, making it ideal for connecting remote network locations and extending network reach. It complies with the QSFP MSA and IEEE 802.3ba 40GBASE-ER4 standards, ensuring interoperability with a wide range of networking equipment, Equipped with four independent full-duplex channels, this transceiver module delivers 40Gbps data rates with low power consumption, making it an energy-efficient solution for high-density applications. Its hot-pluggable design and digital diagnostic monitoring capabilities make it easy to install and manage in the field, Designed for reliability and performance, the Best QSFP-40G-ER4 is an excellent choice for demanding network applications that require high-speed, long-range connectivity. Trust ETU-Link Technology Co., Ltd. for all your optical transceiver needs