● IP40 protection level, aluminum alloy anodized process shell, can withstand the test of harsh environments;
● The device provides 4 Gigabit Ethernet ports and 2 Gigabit optical ports, the transmission bandwidth is 1000M at the wire speed, and the Gigabit optical ports support 20/40/60/80/120KM distance transmission;
● The cache is up to 1Mbit, which can meet the smooth transmission of 4K video, supports the transmission of IEEE802.1Q protocol VLAN ultra-long data packets, supports the maximum Ethernet packet of 16K bytes, supports large backplane bandwidth, large switching cache, and ensures the line speed of all ports Forward;
● Electrical interface (RJ45 interface) supports 10/100/1000M adaptive, full/half duplex mode, MDI/MDI-X automatic detection;
● Support STP/RSTP ring network protocol of IEEE 802.3D/W/S standard, one-key can form RSTP ring network;
● Support IEEE802.3/802.3u/802.3ab/802.3z/802.3x store and forward mode;
● Support IGMP Snooping V1/V2/V3, support GMRP, support IEEE 802.1Q 4K VLAN, support DSCP 8 queues;
● The power supply supports super lightning protection functions: lightning protection, anti-inductive high voltage, anti-surge, etc.; no fan for efficient heat dissipation, reducing repair time;
● When dual DC power supply (5.08mm terminal):
1. It can be powered by DC9-55V or AC7-50V wide-range power supply. The power supply has the function of polarity automatic detection, and there is no need to distinguish between positive and negative poles during installation;
2. Support internal isolation, redundant dual power input; anti-reverse protection;
● When AC power supply (three-position cross-type AC seat):
1. Support AC~85-265V AC, or DC110-300V DC wide-range output, which meets the requirements of industrial electromagnetic compatibility level 4;
● Super lightning protection function: lightning protection, anti-inductive high voltage, anti-surge, etc.;
● No fan for efficient heat dissipation, reducing repair time;
● Provide DIN 35mm rail installation, or wall-mounted installation;
● Wide temperature type: working temperature -40℃~ +85℃;
● Warranty period: 5 years.