UNV 4-Port Power over Ethernet (PoE) Switch with 2 Additional Uplink Ports (NSW2020-6T-POE-IN)

Multiple working modes to address your business needs: Normal, Secure and Surveillance Supports port traffic control Support for secure mode: all downlink ports can communicate only with uplink ports Up to 820' (250m) transmission distance on surveillance (extend) mode Supports buffer optimization All metal housing, safe and reliable