Dahua PFS3409-4GT-96 9-Port Gigabit Switch (Unmanaged)

 Features

•  Layer 2 Hardened Ethernet switch
•  MAC auto study and aging, MAC address list capacity is 4K
•  Conform IEEE802.3, IEEE802.3u, IEEE802.3ab/z and IEEE802.3X standards
•  Adopts metal structure
•  Industrial wide working temperature design: -30°C~+65°C
•  High protection grade, supports common mode 4KV, differential mode 2KV
•  Supports dual power backup