1
i n f o @ m o x a . c o m
w w w. m o x a . c o m
Industrial Ethernet
PT-7728-PTP Series
PowerTrans PT-7728-PTP switches are designed to meet the demands
of power substation automation systems (IEC 61850-3, IEEE 1613)�
The PT-7728-PTP’s Gigabit and fast Ethernet backbone, redundant
ring, and 24/48 VDC or 110/220 VDC/VAC dual isolated redundant
power supplies increase the reliability of your communications and
save on cabling/wiring costs�
Moxa’s PT-7728-PTP IEC 61850-3 fast Ethernet switches support
the latest version of IEEE 1588 v2 technology to fulfill precision time
synchronization requirements for protection and control applications�
• IPv6 Ready logo awarded (IPv6 Logo Committee certified)
• DHCP Option 82 for IP address assignment with different policies
• EtherNet/IP* and Modbus/TCP industrial Ethernet protocols
supported
• Turbo Ring, Turbo Chain, RSTP/STP, and MSTP for network
redundancy
• IGMP snooping and GMRP for filtering multicast traffic from
industrial Ethernet protocols
• Supports advanced VLAN capability with Q-in-Q tagging*
• IEEE 802�3ad, LACP for optimum bandwidth utilization
• IEEE 1588 PTP V2 (Precision Time Protocol) with hardware time
stamping for precise time synchronization of networks
• Support for both IEEE 1588 Boundary Clock and Transparent Clock
IEC 61850-3 modular IEEE 1588 v2 rackmount Ethernet switches
These Ethernet switches guarantee time-stamping accuracy within 1 μs
for the IEC 61850 process layer� They can be configured for 1558 v2
Master, Boundary Clock, and Transparent Clock functionality�
The modular design of the PT-7728-PTP also makes network planning
easy, and allows greater flexibility by letting you install up to 4 Gigabit
ports, 24 fast Ethernet ports, and up to 14 IEEE 1588 fast Ethernet
ports� Along with a choice of either front or rear wiring, these features
together make the PT-7728-PTP suitable for a variety of industrial
applications�
• Bandwidth management prevents unpredictable network status
• Multi-port 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-01 automatic backup configurator
*Available in Q3, 2011
• Support for both End to End (1-step & 2-step) and Peer to Peer
(2-step) modes in Transparent Clock
• High precision time accuracy (under 1 μs)
General Features and Benefits
IEEE 1588 PTP Features
Introduction
• 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
• 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 (available in Q1 Y2011)
• SNMPv3 provides encrypted authentication and access security
Cyber-security Features
› IEEE 1588v2 PTP with hardware time stamping for precise time
synchronization of networks
› IEC 61850-3 and IEEE 1613 (power substations) compliant
› Turbo Ring, Turbo Chain, RSTP/STP, and MSTP* for network
redundancy
› Isolated redundant power inputs with universal 24/48 VDC or
110/220 VDC/VAC power supply range
› -40 to 85°C operating temperature range
*Available in Q3, 2011
(45 Seiten)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Kommentare zu diesen Handbüchern