Equipped with a built-in MMS server based on IEC 61850-90-4, supports RSTP, SR-Ring, and SNTP, enhancing network performance and synchronization capabilities.
Supports multiple interface combinations, including 4 Gigabit ports plus 24 Fast Ethernet ports or 24 Gigabit ports, catering to diverse connection demands.
Compatible with SNMPv1/v2c/v3 protocols and supports various configuration and maintenance methods such as WEB, Console, and Telnet, offering convenient and efficient management.
Features an operating temperature range of -40°C to 85°C with IP40 protection and natural cooling design, enabling operation in demanding industrial environments.
Strictly complies with IEC 61850-3 and IEEE 1613 standards, ensuring deterministic and highly reliable transmission of power system information.
Supports a wide voltage range of 110/220 V DC/AC and includes isolated redundant power inputs to ensure continuous and stable power for the equipment.
Standard | IEEE 802.3i,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z,IEEE802.3x,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1s,802.1x |
Mounting Way | rack mounting |
Merchanical size (width×high×deepth) | 439.4mm×44mm×260mm |
Housing material | aluminum |
Protection class | IP40 |
Communication Ports | 28 Ethernet ports including 8 electrical interfaces,16 optical interfaces,4 gigabit interfaces |
Communication Protocol | SR-Ring、VLAN、STP/RSTP、IGMP snooping、GMRP、SSH、HTTP、HTTPS、SNMPv1/v2c/v3、RMON、QoS 、Port Aggregation、Port Mirror、 802.1X、SNTP Client/Server、RTC、SSL,ACL、FTP |
Time Synchronization | SNTP |
Function | Ethernet Switching Flow Management VLAN Redundancy Protocol Synchronization Management |