Dell Networking S3148 48 x 1GbE RJ45 Switch Includes Dell OS9 - Ref | eBay
DELL l Networking S3148 - Switch - L3 - Managed - 48 x 10/100/1000 + 2 x 10 Gigabit SFP+ + 2 x combo Gigabit SFP - front to back airflow - rack-mountable - Dell Smart Value | CompuSat