The Ericsson RDH 102 81/2 25GBASE-BX-15-D SFP28 NIB is a high-quality switch module designed for enterprise networking setups. With a maximum data rate of 25GB and compatibility with universal brands, this module offers reliable performance and flexibility. The product features a 20+4 pin connector and one SFP network port, making it easy to integrate into existing systems. Made in China by Ericsson, this module ensures top-notch quality and efficiency for all your networking needs.