28 Port Full Gigabit Layer 2 Managed Ethernet Network Switch

● Four Gigabit fiber(SFP), eight Gigabit Combo(SFP or RJ45), sixteen Gigabit copper ports
SW-Ring patent technology, support single ring, coupling ring, chain ring, Dual-homing ring network function, recovery time < 20ms
● Rich network management functions: link aggregation, DDM, log function, diagnostic test, ERPS, ACL, GMRP
Full Gigabit bandwidth enables high speed transmission of video, voice, and data
Optional dual AC/DC power supply, input voltage: 100~240VAC/DC or 36~72VDC
Support -40~75℃ wide operating temperature range

Overview of 3onedata's 28 Port Full Gigabit Layer 2 Managed Network Switch IES5028G-4GS-8GC

IES5028G-4GS-8GC is 28-port Gigabit layer 2 managed industrial Ethernet switch. It provides Gigabit copper ports, Gigabit fiber and copper Combo ports and Gigabit SFP slots. It adopts 1U rack mounting, abundant numbers of interfaces and Gigabit bandwidth to meet the application requirements of large-scale industrial network.
Network management system supports various network protocols and industrial standards, such as STP/RSTP/MSTP, 802.1Q VLAN, QoS, IGMP Static Multicast, LLDP, Port Trunking, Port Mirroring, etc. It also possesses complete management functions, including Port Configuration, Port Statistics, Access Control, 802.1X Authentication, Network Diagnosis, Rapid Configuration, Online Upgrading and so on, and supports CLI, WEB, Telnet, SNMP and other access methods. It can provide users with good experience with friendly design of network management system interface, simple and convenient operation.
This product supports optional dual AC/DC power supply. The input power supply is two independent power supply circuits which can ensure the normal operation of the device when one power supply fails. When power supply or port has link failure, ALARM indicator will be bright and send out alarm, meanwhile, alarm device connected to the relay will send out alarm for rapid scene troubleshooting. Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in smart grid, rail transit, smart city, safety city, new energy, intelligent manufacturing and other industrial fields.

Additional Features
SNMPv1/v2c/v3 is used for network management of various levels
RMON can be used for efficient and flexible network monitoring
Support ERPS Ethernet protection technology, with high reliability and stability
Port mirroring can conduct data analysis and monitoring, which is convenient for online debugging
QoS supports real-time traffic classification and priority setting
LLDP can achieve automatic topology discovery, which is convenient for visual management
DHCP server and DHCP client could be used for allocating IP address of different strategies
File management is convenient for rapid configuration and online upgrade of the device
Log management records boot information, operation information and connection information
Bandwidth management and flow control can reasonably distribute network bandwidth, preventing unpredictable network status
Port statistics can be used for the port real time traffic statistics
User password can conduct user hierarchical management to improve the device management security
ACL could strength the flexibility and security of network
Relay alarm is convenient for troubleshooting of construction site
Storm suppression can restrain the broadcast, unknown multicast and unknown unicast
SSHD configuration could encrypt transmitted data, prevent DNS and IP spoofing
TELNET configuration and HTTPS configuration could ensure the access security of data
VLAN is used for simplifying network planning
Port Trunking and LACP can increase network bandwidth and enhance the reliability of network connection to achieve optimum bandwidth utilization
IGMP Snooping, GMRP and static multicast can be used for filtering multicast traffic to save the network bandwidth
Bandwidth management and flow control can reasonably distribute network bandwidth, preventing unpredictable network status
Port isolation could achieve port isolation in the same VLAN and save Vlan resources
SW-Ring and STP/RSTP/MSTP can achieve network redundancy, preventing network storm
Ping, Traceroute, Port Loopback, VCT and DDM could achieve network diagnosis and troubleshooting