Features and Benefits
 

 

• Turbo Ring and RSTP/STP (IEEE 802.1w/D)
• IGMP Snooping and GMRP for filtering multicast traffic from industrial Ethernet protocols
• IEEE 802.1Q VLAN and GVRP protocol to ease network planning
• QoS-IEEE 802.1p/1Q and TOS/DiffServ to increase determinism
• 802.3ad, LACP for optimum bandwidth utilization
• IEEE 802.1X, HTTPS, and SSH to enhance network security
• SNMPv1/v2c/v3 for different levels of network management
• RMON for efficient network monitoring and proactive capability
• ABC-01 for system configuration backup
• Bandwidth management prevents unpredictable network status
• Lock port for only authorized MAC address access
• Port mirroring for online debugging
• Automatic warning by exception through email, relay output
• Automatic recovery of connected device's IP addresses
• Line-swap fast recovery
• Configurable by Web browser, Telnet/Serial console, Windows utility, and ABC-01

 

Introduction
 
The PowerTrans PT-7728 is designed to meet the demands of power substation automation systems (IEC 61850-3, IEEE1613), traffic control systems (NEMA TS2), and railway applications (EN50121-4). The PT-7728's Gigabit and fast Ethernet backbone, redundant ring, and 24/48 VDC or 110/220 VDC/VAC power supplies increase the reliability of your communications and save on cabling/wiring costs.
 
The modular design of the PT-7728 also makes network planning easy, and allows greater flexibility by letting you install up to 4 Gigabit ports and 24 fast Ethernet ports. The optional front or rear wiring makes the PT-7728 suitable for a variety of industrial applications