Datasheet > PT-7728-R-48

PT-7728-R-48

更新时间： 2024-02-05 06:49:35

品牌	Logo	应用领域
摩莎 - MOXA		/
页数	文件大小	规格书
8页	718K
描述
Gigabit modular managed rackmount Ethernet switches

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数据手册

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PT-7728-R-48 数据手册

PT-7728 Series

IEC 61850-3 24+4G-port Layer 2 Gigabit modular managed rackmount Ethernet switches

Features and Benefits

• IEC 61850-3, IEEE 1613 (power substations), and EN 50121-4 (railway

applications) compliant

• IEC 62439-3 Clause 4 (PRP) and Clause 5 (HSR) compliant

• Built-in MMS server based on IEC 61850-90-4 switch data modeling for

power SCADA

• Complies with a portion of EN 50155 specifications

• Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), RSTP/

STP, and MSTP for network redundancy

• VLAN Unaware: Supports priority-tagged frames to be received by specific

IEDs

• Up to 12 ports with M12 connectors

• Isolated redundant power inputs with universal 24 VDC, 48 VDC, or 110/220

VDC/VAC power supply range

• -40 to 85°C operating temperature range

Certifications

Introduction

The PT-7728 is designed to meet the demands of power substation automation systems (IEC 61850-3, IEEE 1613), and railway applications (EN

50121-4), and also features critical packet prioritization (GOOSE and SMVs) and a built-in MMS server. The PT-7728’s Gigabit and Fast Ethernet

backbone, redundant ring, and 24 VDC, 48 VDC, or 110/220 VDC/VAC dual isolated redundant 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. Along with the optional front or rear wiring, these features together

make the PT-7728 suitable for a variety of industrial applications.

Additional Features and Benefits

• Switch data modeling based on the IEC 61850-90-4 standard

• IEEE 1588v2 PTP (Precision Time Protocol) for time synchronization

of networks (PTP models only)

• 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

• 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

• 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

• 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

Cybersecurity Features

• User passwords with multiple levels of security protect against

unauthorized configuration

• 802.1Q VLAN allows you to logically partition traffic transmitted

between selected switch ports

• 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

• 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

• RADIUS/TACACS+ allows you to manage passwords from a central • SNMPv3 provides encrypted authentication and access security

location

Only available with PM-7200-4GTX-PHR-PTP and PM-7200-4GSFP-PHR-PTP modules.

Gigabit Ethernet recovery time < 50 ms

www.moxa.com

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与PT-7728-R-48相关器件

型号	品牌	获取价格	描述	数据表
PT-7728-R-48-48	MOXA	获取价格	Gigabit modular managed rackmount Ethernet switches
PT-7728-R-48-HV	MOXA	获取价格	Gigabit modular managed rackmount Ethernet switches
PT-7728-R-HV	MOXA	获取价格	Gigabit modular managed rackmount Ethernet switches
PT-7728-R-HV-HV	MOXA	获取价格	Gigabit modular managed rackmount Ethernet switches
PT7740	TI	获取价格	32 Amp âCurrent Boosterâ for PT7778 Regul
PT7740A	TI	获取价格	32 Amp âCurrent Boosterâ for PT7778 Regul
PT7740C	TI	获取价格	32 Amp âCurrent Boosterâ for PT7778 Regul
PT7740N	TI	获取价格	32 Amp âCurrent Boosterâ for PT7778 Regul
PT7741	TI	获取价格	32 Amp âCurrent Boosterâ for PT7775/PT777
PT7741A	TI	获取价格	32 Amp âCurrent Boosterâ for PT7775/PT777

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