Accton AS-3211-8GT-120

The Accton AS-3211-8GT-120 is a gigabit PoE switch with 10 RJ45 ports and 2 SFP expansion slots. Ports 1 to 8 power IEEE 802.3af/at devices such as IP cameras and access points, with a total power supply of 120W.

Its AI function detects when a connected monitoring device crashes or the network is interrupted and intelligently restarts that PoE port. A function switch turns on AI + VLAN (port isolation) mode.

Key Features

• Ports: 8 × 10/100/1000M PoE RJ45, 2 × 1000M cascading RJ45, 2 × 1.25G SFP
• PoE: IEEE 802.3af/at, up to 30W per port, 120W total; compatible with certified non-standard PD
• Backplane bandwidth: 14G; MAC table: 2K; forwarding rate: 17.856Mpps
• AI intelligent detection with automatic PoE port restart (watchdog); AI + VLAN mode switch
• Auto MDI/MDI-X, IEEE 802.3x flow control, wire-speed forwarding, MAC auto learning and aging
• Overcurrent, overvoltage and short-circuit protection; sequential PoE start-up; soft start for high-power PD
• Surge protection: 4KV differential and common mode
• Power: AC 100–240V, 120W; PoE line sequence 1/2, 3/6, 4/5, 7/8
• Environment: 0°C to 40°C operating, -40°C to 70°C storage
• Weight: approx. 0.75kg (bare unit)

Ideal For

CCTV and access-point installations with up to 8 PoE devices that need automatic recovery of frozen cameras and fibre/SFP uplinks.