11-Port Unmanaged Industrial Gigabit Switch

The Dahua DH-PFS3211-8GT-120 is an 11-port unmanaged PoE switch designed for harsh environments. It offers 8 Gigabit PoE ports, 2 SFP ports, and 1 Gigabit port, supporting high-power devices and long-distance transmission.

Key Features:

• 8 x 10/100/1000Mbps PoE ports

• 2 x 1000Mbps SFP uplink ports

• 1 x 10/100/1000Mbps RJ-45 uplink port

• Supports IEEE802.3af/at/bt and Hi-PoE standards

• Total PoE power budget: 120W

• PoE Watchdog for auto-restarting devices

• Extend mode for long-distance PoE transmission up to 250m

• Wide operating temperature range: -30°C to +65°C

• High lightning protection: Common mode 4KV, differential mode 2KV

Specifications:

• Dimensions: 150mm x 110mm x 42mm

• Weight: 0.62kg

• Material: Metal casing

• Color Options: Black

• Power Requirement: DC 48–57V

• Other Specs:

  • Switching Capacity: 33Gbps

  • Packet Forwarding Rate: 16.37Mpps

  • Packet Buffer Memory: 1.75MB

  • MAC Address Table: 4K entries

  • Flow Control: Enabled by default

  • Humidity: 10%–90%

  • ESD Protection: Contact discharge ±6KV, air discharge ±8KV