● The switch features a full aluminum alloy casing, with excellent heat dissipation characteristics, an oxide process on the metal-oxide semiconductor, and an IP40 protection level.
● The aluminum alloy industrial rail design is specifically engineered for harsh industrial environments.
● It supports 16 Gigabit Ethernet ports and 8 Gigabit SFP optical interfaces.
● Each ethernet or optical port supports standard ERPS ring network protocol, with a self-recovery time of less than 20ms.
● It supports port bandwidth limitation, port traffic control, and broadcast storm suppression.
● It supports Web, CLI, and Telnet management functions.
● It provides power failure alarms and loop alarms.
● The switch features Console debugging capabilities.
● It supports POE (POE+) devices.
● Management functions:
● It supports CLI, WEB, and SNMP management methods.
● It supports ingress/egress-based port rate limiting, half-duplex back-pressure flow control, and 802.3X full-duplex flow control.
● It offers storm suppression for broadcast, multicast, and unknown unicast traffic.
● It supports IEEE 802.1Q 4K VLAN and QINQ.
● It supports port mirroring, Syslog, Ping command, etc.
● It support COS, DSCP, 8 queues, support WRR, SP, WFQ scheduling mode, and strategy QOS.
● It supports port traffic statistics and online upgrades.
● It supports STP/RSTP, MSTP, EAPS, and ERPS.
● It supports IGMP Snooping V1/V2/V3 and GMRP.
● It supports manual aggregation and static/dynamic LACP protocols.
● It provides relay alarm capabilities, RMON management, and TRAP alarms.
● It supports DHCP Snooping, Option 82, 802.1X.
● User-based management and ACL access control list support are also included.
● It supports DDOS and port-based MAC filtering/binding.
● The Ethernet interfaces are equipped with lightning protection according to GB/T17626.5 (IEC61000-4-5) standards, with a short-circuit current wave of 10/700μs and an open-circuit peak output voltage of 6KV.
● It supports a wide range of AC/DC input (9V-48V) with internal isolation and redundant dual power supply inputs, providing overload protection and reverse connection protection.
● It complies with industrial-grade electromagnetic compatibility requirements.
● With powerful lightning protection, it is resistant to lightning strikes, high voltage induction, and surges. It also features efficient fanless cooling, reducing repair time.
● Working temperature -40℃~ +85℃.