* The parameters and datasheets below can only be applied to V2.0 (version 2.0) • All-gigabit port design • Supports IEEE802.3af, IEEE802.3at, Hi-PoE and IEEE802.3bt(red port) standards • 250 m long-distance PoE transmission (10 Mbps) • PoE Watchdog • Supports STP, RSTP, and MSTP • IEEE802.1Q-based VLAN configuration • Manual link aggregation and static LACP • Wide voltage design (9 V–57 V) • Desktop mount and DIN-rail mount