The QSFP+ 40GBASE-ESR4 transceiver module is designed for high-speed data transmission and operates over multimode fiber optics. It supports a distance of up to 300 meters over OM3 and 400 meters over OM4 cables, making it an excellent choice for data centers and high-performance networking applications.
Juniper QFX-QSFP-40G-ESR4 Qsfp+ 40gbase-esr4 Transceiver Module - 40 Gigabit