Dual uplink GbE and dual SFP slots allow network expansion and long-distance surveillance 16× GbE PoE Ports, 802.3at / 802.3af (30W per port) 2× Uplink GbE, 2× Uplink SFP Port 9-16 Supports Extend (CCTV) Mode for max 250 meters transmission 200-watt total power supply Watchdog detects unresponsive PoE clients and restores them under Extend mode PoE Port Priority streamlines device power management
