Beschrijving
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), Gigabit Ethernet recovery time < 50 msRSTP/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
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Command line interface (CLI) for quickly configuring major managed functions
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VLAN Unaware: Supports priority-tagged frames to be received by specific IEDs
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DHCP Option 82 for IP address assignment with different policies
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EtherNet/IP and Modbus TCP industrial Ethernet protocols supported
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Automatic recovery of connected device’s IP addresses
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Line-swap fast recovery
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IGMP snooping and GMRP for filtering multicast traffic from industrial Ethernet protocols
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IEEE 802.3ad, LACP for optimum bandwidth utilization
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Bandwidth management to prevent unpredictable network status
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Multi-port mirroring for online debugging
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Automatic warning by exception through email and relay output
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RMON for proactive and efficient network monitoring
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Configurable by Web browser, Telnet/Serial console, CLI, Windows utility, and ABC-01 automatic backup configurator
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Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), Gigabit Ethernet recovery time < 50 ms RSTP/STP, and MSTP for network redundancy
Cybersecurity Features
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User passwords with multiple levels of security protect against unauthorized configuration
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SSH/HTTPS is used to encrypt passwords and data
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Lock switch ports with 802.1X port-based network access control so that only authorized clients can access the port
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RADIUS/TACACS+ allows you to manage passwords from a central location
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802.1Q VLAN allows you to logically partition traffic transmitted between selected switch ports
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Secure switch ports so that only specific devices and/or MAC addresses can access the ports
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Disable one or more ports to block network traffic
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SNMPv3 provides encrypted authentication and access security
