● The device has an IP40 protection rating and an anodized aluminum alloy shell, making it capable of withstanding harsh environments.
● It provides 4 Gigabit Ethernet ports and 2 Gigabit optical ports, with a transmission bandwidth of up to 1000M line speed, and the Gigabit optical ports supporting distance transmission of up to 20/40/60/80/120KM.
● With a 1Mbit cache, the device can smoothly transmit 4K video and supports IEEE802.1Q protocol VLAN for the transmission of long data packets. It supports Ethernet packets up to 16K bytes in size, has a large backplane bandwidth, and a large switching cache, ensuring all ports have line-speed forwarding.
● The ethernet interface (RJ45) supports 10/100/1000M adaptive, full/half duplex mode, and MDI/MDI-X automatic detection.
● With DC power (>DC48V), it can support POE (POE+) with an output power of 802.3af/at (15.5w/25.5w) per port (optional).
● It supports IEEE 802.3D/W/S standard STP/RSTP ring network protocols and can be easily configured for RSTP ring networks.
● It supports IEEE802.3/802.3u/802.3ab/802.3z/802.3x store-and-forward switching.
● It supports IGMP Snooping V1/V2/V3, GMRP, IEEE 802.1Q 4K VLAN, and DSCP 8 queues.
● The power supply has strong lightning protection functions, such as lightning protection, induction high voltage resistance, and surge protection. It has a fanless design for efficient heat dissipation and reduced repair time.
● With dual DC power supply (5.08mm wire terminal):
♦ It can be powered by DC9-70V or AC7-50V, with automatic polarity detection, and no need to distinguish between positive and negative poles during installation.
♦ It supports internal isolation, redundant dual power input, and reverse connection protection.
● With AC power supply (three-prong AC socket):
♦ It supports AC~85-265V AC or DC110-300V DC wide-range input, meeting industrial level-four electromagnetic compatibility requirements.
● It can be mounted on a DIN 35mm rail or wall.
● Working temperature range of -40°C to +85°C
● The switch has passed 100% burn-in testing and comes with a 5-year warranty.