Product Description

The PT-7710 is designed to meet the demands of power substation automation systems (IEC 61850-3, IEEE 1613), and railway applications (EN 50121-4). The PT-7710’s Gigabit and Fast Ethernet backbone, redundant ring, and 12/24/48 VDC redundant power inputs increase the reliability of the communications and reduce cabling and wiring costs.

The modular design of the PT-7710 makes network planning easy, and allows greater flexibility by letting you install up to 2 Gigabit ports and 8 Fast Ethernet ports, or 10 Fast Ethernet ports.

Features and Benefits

• IEC 61850-3, IEEE 1613 (power substations), and EN50121-4 (railway applications) compliant
• Complies with a portion of EN 50155 specifications
• VLAN Unaware: Supports priority-tagged frames to be received by specific IEDs
• Up to 4 ports with M12 connectors
• Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), RSTP/STP, and MSTP for network redundancy
• Universal power supply range, 12/24/48 VDC or 110/220 VDC/VAC
• -40 to 85°C operating temperature range

Additional Features and Benefits

• Command line interface (CLI) for quickly configuring major managed functions
• VLAN Unaware: Supports priority-tagged frames to be received by specific IEDs
• DHCP Option 82 for IP address assignment with different policies
• EtherNet/IP and Modbus TCP industrial Ethernet protocols supported
• Automatic recovery of connected device’s IP addresses
• Line-swap fast recovery
• IGMP snooping and GMRP for filtering multicast traffic from industrial Ethernet protocols

• IEEE 802.3ad, LACP for optimum bandwidth utilization
• Bandwidth management to prevent unpredictable network status
• Multi-port mirroring for online debugging
• Automatic warning by exception through email and relay output
• RMON for proactive and efficient network monitoring
• Configurable by Web browser, Telnet/Serial console, CLI, Windows utility, and ABC-01 automatic backup configurator
• Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), RSTP/STP, and MSTP for network redundancy

Cybersecurity Features

• User passwords with multiple levels of security protect against unauthorized configuration
• SSH/HTTPS is used to encrypt passwords and data
• Lock switch ports with 802.1X port-based network access control so that only authorized clients can access the port
• RADIUS/TACACS+ allows you to manage passwords from a central location

• 802.1Q VLAN allows you to logically partition traffic transmitted between selected switch ports
• Secure switch ports so that only specific devices and/or MAC addresses can access the ports
• Disable one or more ports to block network traffic
• SNMPv3 provides encrypted authentication and access security