Broadcom chip; Buffer reaches 4Mbit, Support 4Khigh-definition video transmission;
PoE function: Fully support IEEE802.3 af/atstandard, first port supports max.60W PoE, other ports
supports 30W. output,total machine max. 270W
PoE output (with additional PSU)
Support Web-based network management, supportVLAN, QoS, Rapid Ring, RSTP, SNMP etc.
6KV surge immunity, industrious class-4protection and anti-interference ability;
Redundant power source;
Relay alarm: Support power no-input,Ethernetlink off, PoE link off alarm by relay turn over;
Support - 40 °C ~ +75 °C wide range temperature.