DH-CS4218-16ET-190 | Type Managed | Switch layer L2 | Web-based management Yes | 18xBasic switching RJ-45 Ethernet ports quantity | Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) | 2xSFP module slots quantity | Switching capacity 7.2 Gbit/s | Forwarding rate 5.36 Mpps | Rack mounting Yes | Product colour Black | Power source…