11-Port Unmanaged Industrial Gigabit PoE Switch

Description

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

Key Features:

• 8 × 10/100/1000 Mbps PoE ports

• 2 × 1000 Mbps SFP uplink ports

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

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

• Total PoE power budget: 120W

• PoE Watchdog for automatic device reboot

• 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: 150 mm × 110 mm × 42 mm

• Weight: 0.62 kg

• Material: Metal enclosure

• Color Options: Black

• Power Requirements: DC 48–57V

• Other Specs:

  • Switching Capacity: 33 Gbps

  • Packet Forwarding Rate: 16.37 Mpps

  • Packet Buffer Memory: 1.75 Mb

  • MAC Address Table: 4K entries

  • Flow Control: Enabled by default

  • Humidity: 10%–90%

  • ESD Protection: Contact discharge ±6kV, Air discharge ±8kV