Moxa PT-7528-8MSC-16TX-4GSFP-HV-HV Технические характеристики онлайн

Moxa PT-7528-24TX-HV Технические характеристики онлайн
Industry-specific Ethernet Switches
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PT-7528 Series
The PowerTrans PT-7528 series is designed for power substation
automation applications that operate in extremely harsh environments.
The PT-7528 series supports Moxa’s Noise Guard technology, is
compliant with IEC 61850-3, and its EMC immunity exceeds IEEE 1613
Class 2 standards to ensure zero packet loss while transmitting at wire
speed. The PT-7528 series also features critical packet prioritization
(GOOSE, SMVs, and PTP), a built-in MMS server, and a configuration
wizard designed specifically for substation automation. With Gigabit
• Built-in MMS server for integration with power SCADA systems
• Switch data modeling based on the IEC 61850-90-4 standard
• Fiber Check™ provides monitoring and diagnosis functions on
MST/MSC/SSC/SFP fiber ports
• Noise Guard™ provides a high level of EMC immunity for critical
applications, exceeding IEEE 1613 Class 2
• Software-based IEEE 1588v2 PTP (Precision Time Protocol) for
time synchronization of networks
• 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
• Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250
IEC 61850-3 28-port Layer 2 managed rackmount Ethernet switches
Ethernet, redundant ring, and 110/220 VDC/VAC isolated redundant
power supplies, the PT-7528 series further increases the reliability
of your communications and saves cabling/wiring costs. The wide
range of PT-7528 models available support multiple types of port
configuration, with up to 28 copper or 24 fiber ports, and with up to
4 Gigabit ports. Taken together, these features allow greater flexibility,
making the PT-7528 suitable for a variety of industrial applications.
switches), RSTP/STP, and MSTP for network redundancy
• IGMP snooping and GMRP for filtering multicast traffic from
industrial Ethernet protocols
• IEEE 802.3ad, LACP for optimum bandwidth utilization
• Bandwidth management prevents unpredictable network status
• Multiport mirroring for online debugging
• Automatic warning by exception through email, relay output
• RMON for efficient network monitoring and proactive capability
• Automatic recovery of connected device’s IP addresses
• Line-swap fast recovery
• Configurable by web browser, Telnet/Serial console, CLI, Windows
utility, and ABC-02 automatic backup configurator
General Features and Benefits
Introduction
• User passwords with multiple levels of security to 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
• Disable one or more ports to block network traffic
• 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
• RADIUS/TACACS+ allows you to manage passwords from a central
location
• SNMPv3 provides encrypted authentication and access security
Cybersecurity Features
IEC 61850-3, IEEE 1613 (power substations) compliant
Built-in MMS server based on IEC 61850-90-4 switch data
modeling for Power SCADA
Noise Guard™ wire speed zero packet loss technology
Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250
switches), RSTP/STP, and MSTP for network redundancy
Isolated redundant power supplies with universal 24/48 VDC or
110/220 VDC/VAC power supply range
-40 to 85°C operating temperature range

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