PT-7728 Series

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

switch-cong-nghiep-so-cong-24-4g-iec-61850-3-dang-modular-layer2-rackmount

Features and Benefits 

  • IEC 61850-3, IEEE 1613 (power substations), and EN 50121-4 (railway applications) 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 supplies with universal 24 VDC, 48 VDC, or 110/220 VDC/VAC power supply range
  • -40 to 85°C operating temperature range

Introduction 

The PowerTrans PT-7728 is designed to meet the demands of power substation automation systems (IEC 61850-3, IEEE 1613), and railway applications (EN 50121-4). 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.

• Technology
StandardsIEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3z for 1000BaseX
IEEE 802.3x for Flow Control
IEEE 802.1D for Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1Q for VLAN Tagging
IEEE 802.1p for Class of Service
IEEE 802.1X for Authentication
IEEE 802.3ad for Port Trunk with LACP
• Software Features
ManagementIPv4/IPv6, SNMPv1/v2c/v3, DHCP Server/Client, BootP, TFTP, SMTP, RARP, HTTP, HTTPS, Telnet, DHCP Option 66/67/82, LLDP, Flow Control, Back Pressure Flow Control, SNMP Inform, Port Mirror, Fiber Check, Syslog, RMON
FilterIGMPv1/v2, GMRP, GVRP, 802.1Q VLAN, VLAN Unaware, Q-in-Q VLAN, GVRP
Redundancy ProtocolsSTP/RSTP, MSTP, Turbo Ring v1/v2, Turbo Chain, Link Aggregation
SecurityRADIUS, TACACS+, SSL, SSH, Port Lock, Broadcast Storm Protection
Time ManagementSNTP, NTP Server/Client, IEEE 1588v2 PTP (software-based)
Industrial ProtocolsEtherNet/IP, Modbus/TCP
MIBMIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9
Power SubstationMMS, IEC 61850 QoS
• Switch Properties
Priority Queues4
Max. Number of VLANs64
VLAN ID RangeVID 1 to 4094
IGMP Groups256
• Interface
Fast EthernetSlots 1, 2, and 3 for combinations of 2, 4, 6, or 8-port PM-7200 Fast Ethernet modules with 10/100BaseT(X) (TP/M12 interface), 100BaseFX (SC/ST/MTRJ connector), or 100BaseSFP.
Gigabit EthernetSlot 4 for 2 or 4-port PM-7200 Gigabit Ethernet combo module, 10/100/1000BaseT(X) or 1000BaseSFP
Console PortRS-232 (RJ45)
Alarm Contact1 relay output with current carrying capacity of 3 A @ 30 VDC or 3 A @ 240 VAC
• Power Requirements
Input Voltage• 24 VDC
• 48 VDC
• 110/220 VDC/VAC
NoteCompliant with EN 50155 on 24/48/110 VDC
Operating Voltage• 18 to 36 V (24 VDC)
• 36 to 72 V (48 VDC)
• 88 to 300 VDC, 85 to 264 VAC (110/220 VDC/VAC)
Input Current(all ports are equipped with fiber)• Max. 2.38 A @ 24 VDC
• Max. 1.12 A @ 48 VDC
• Max. 0.59/0.30 A @ 110/220 VDC
• Max. 0.49/0.26 A @ 110/220 VAC
Overload Current ProtectionPresent
Connection10-pin terminal block
Reverse Polarity ProtectionPresent
• Physical Characteristics
HousingAluminum alloy
IP RatingIP30 protection
Dimensions440 x 44 x 325 mm (17.32 x 1.73 x 12.80 in)
Weight5900 g (13.11 lb)
Installation19-inch rack mounting
• Environmental Limits
Operating Temperature-40 to 85°C (-40 to 185°F), cold start requires min. of 100 VAC at -40°C
Storage Temperature-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity5 to 95% (non-condensing)
• Standards and Certifications
SafetyUL 60950-1
EMIFCC Part 15 Subpart B Class A, EN 55032 Class A
EMSIEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 35 V/m
IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV
IEC 61000-4-5 Surge: Power: 4 kV; Signal: 4 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8
IEC 61000-4-11
Electrical SubstationIEC 61850-3, IEEE 1613
Rail TrafficEN 50155*, EN 50121-4
*Complies with a portion of EN 50155 specifications.
TransportationNEMA TS2
• MTBF (mean time between failures)
Time393,828 hrs
StandardTelcordia SR332

Available Models

Model No.Description
PT-7728-F-24IEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on front panel, 1 isolated power supply (24 VDC), -40 to 85°C operating temperature
PT-7728-R-24IEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on rear panel, 1 isolated power supply (24 VDC), -40 to 85°C operating temperature
PT-7728-F-24-24IEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on front panel, 2 isolated power supplies (24 VDC), -40 to 85°C operating temperature
PT-7728-R-24-24IEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on rear panel, 2 isolated power supplies (24 VDC), -40 to 85°C operating temperature
PT-7728-R-24-48IEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on rear panel, 2 isolated power supplies (24 and 48 VDC), -40 to 85°C operating temperature
PT-7728-F-24-HVIEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on front panel, 2 isolated power supplies (24 VDC and 88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature
PT-7728-R-24-HVIEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on rear panel, 2 isolated power supplies (24 VDC and 88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature
PT-7728-F-48IEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on front panel, 1 isolated power supply (48 VDC), -40 to 85°C operating temperature
PT-7728-R-48IEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on rear panel, 1 isolated power supply (48 VDC), -40 to 85°C operating temperature
PT-7728-F-48-48IEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on front panel, 2 isolated power supplies (48 VDC), -40 to 85°C operating temperature
PT-7728-R-48-48IEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on rear panel, 2 isolated power supplies (48 VDC), -40 to 85°C operating temperature
PT-7728-F-48-HVIEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on front panel, 2 isolated power supplies (48 VDC and 88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature
PT-7728-R-48-HVIEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on rear panel, 2 isolated power supplies (48 VDC and 88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature
PT-7728-F-HVIEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on front panel, 1 isolated power supply (88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature
PT-7728-R-HVIEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on rear panel, 1 isolated power supply (88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature
PT-7728-F-HV-HVIEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on front panel, 2 isolated power supplies (88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature
PT-7728-R-HV-HVIEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on rear panel, 2 isolated power supplies (88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature

Compatible Modules

SFP-1G Series

 Model No.Description
SFP-1G10ALCWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 10 km transmission; TX 1310 nm, RX 1550 nm, 0 to 60°C operating temperature
SFP-1G10ALC-TWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 10 km transmission; TX 1310 nm, RX 1550 nm, -40 to 85°C operating temperature
SFP-1G10BLCWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 10 km transmission; TX 1550 nm, RX 1310 nm, 0 to 60°C operating temperature
SFP-1G10BLC-TWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 10 km transmission; TX 1550 nm, RX 1310 nm, -40 to 85°C operating temperature
SFP-1G20ALCWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 20 km transmission; TX 1310 nm, RX 1550 nm, 0 to 60°C operating temperature
SFP-1G20ALC-TWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 20 km transmission; TX 1310 nm, RX 1550 nm, -40 to 85°C operating temperature
SFP-1G20BLCWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 20 km transmission; TX 1550 nm, RX 1310 nm, 0 to 60°C operating temperature
SFP-1G20BLC-TWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 20 km transmission; TX 1550 nm, RX 1310 nm, -40 to 85°C operating temperature
SFP-1G40ALCWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 40 km transmission; TX 1310 nm, RX 1550 nm, 0 to 60°C operating temperature
SFP-1G40ALC-TWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 40 km transmission; TX 1310 nm, RX 1550 nm, -40 to 85°C operating temperature
SFP-1G40BLCWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 40 km transmission; TX 1550 nm, RX 1310 nm, 0 to 60°C operating temperature
SFP-1G40BLC-TWDM-type (BiDi) SFP module with 1 1000BaseSFP port with LC connector for 40 km transmission; TX 1550 nm, RX 1310 nm, -40 to 85°C operating temperature
SFP-1GEZXLCSFP module with 1 1000BaseEZX port with LC connector for 110 km transmission, 0 to 60°C operating temperature
SFP-1GLHLCSFP module with 1 1000BaseLH port with LC connector for 30 km transmission, 0 to 60°C operating temperature
SFP-1GLHLC-TSFP module with 1 1000BaseLH port with LC connector for 30 km transmission, -40 to 85°C operating temperature
SFP-1GLHXLCSFP module with 1 1000BaseLHX port with LC connector for 40 km transmission, 0 to 60°C operating temperature
SFP-1GLHXLC-TSFP module with 1 1000BaseLHX port with LC connector for 40 km transmission, -40 to 85°C operating temperature
SFP-1GLSXLCSFP module with 1 1000BaseLSX port with LC connector for 2 km transmission, 0 to 60°C operating temperature
SFP-1GLSXLC-TSFP module with 1 1000BaseLSX port with LC connector for 2 km transmission, -40 to 85°C operating temperature
SFP-1GLXLCSFP module with 1 1000BaseLX port with LC connector for 10 km transmission, 0 to 60°C operating temperature
SFP-1GLXLC-TSFP module with 1 1000BaseLX port with LC connector for 10 km transmission, -40 to 85°C operating temperature
SFP-1GSXLCSFP module with 1 1000BaseSX port with LC connector for 0.5 km transmission, 0 to 60°C operating temperature
SFP-1GSXLC-TSFP module with 1 1000BaseSX port with LC connector for 0.5 km transmission, -20 to 75°C operating temperature
SFP-1GZXLCSFP module with 1 1000BaseZX port with LC connector for 80 km transmission, 0 to 60°C operating temperature
SFP-1GZXLC-TSFP module with 1 1000BaseZX port with LC connector for 80 km transmission, -40 to 85°C operating temperature

SFP-1FE Series

 Model No.Description
SFP-1FELLC-TSFP module with 100Base single-mode with LC connector for 80 km transmission, -40 to 85°C operating temperature
SFP-1FEMLC-TSFP module with 100Base multi-mode with LC connector for 4 km transmission, -40 to 85°C operating temperature
SFP-1FESLC-TSFP module with 100Base single-mode with LC connector for 40 km transmission, -40 to 85°C operating temperature

PM-7200 Series

Model No.Description
PM-7200-4MSC2TXFast Ethernet module with 4 100BaseFX multi-mode ports with SC connectors and 2 10/100BaseT(X) ports
PM-7200-2MSC4TXFast Ethernet module with 2 100BaseFX multi-mode ports with SC connectors and 4 10/100BaseT(X) ports
PM-7200-2MST4TXFast Ethernet module with 2 100BaseFX multi-mode ports with ST connectors and 4 10/100BaseT(X) ports
PM-7200-2SSC4TXFast Ethernet module with 2 100BaseFX single-mode ports with SC connectors and 4 10/100BaseT(X) ports
  
PM-7200-4GTXSFPGigabit Ethernet module with 4 10/100/1000BaseT(X) or 1000BaseSFP slot combo ports
PM-7200-2GTXSFPGigabit Ethernet module with 2 10/100/1000BaseT(X) or 1000BaseSFP slot combo ports
PM-7200-4MST2TXFast Ethernet module with 4 100BaseFX multi-mode ports with ST connectors and 2 10/100BaseT(X) ports
PM-7200-4SSC2TXFast Ethernet module with 4 100BaseFX single-mode ports with SC connectors and 2 10/100BaseT(X) ports
PM-7200-8TXFast Ethernet module with 8 10/100BaseT(X) ports
PM-7200-6MSCFast Ethernet module with 6 100BaseFX multi-mode ports with SC connectors
PM-7200-6SSCFast Ethernet module with 6 100BaseFX single-mode ports with SC connectors
PM-7200-6MSTFast Ethernet module with 6 100BaseFX multi-mode ports with ST connectors
PM-7200-4MST2TXFast Ethernet module with 4 100BaseFX multi-mode ports with ST connectors and 2 10/100BaseT(X) ports
PM-7200-4SSC2TXFast Ethernet module with 4 100BaseFX single-mode ports with SC connectors and 2 10/100BaseT(X) ports
  
PM-7200-8SFPFast Ethernet module with 8 100BaseSFP slots
PM-7200-4M12Fast Ethernet module with 4 10/100BaseT(X) ports with M12 connectors
  

Optional Accessories

Category

Model No.Description
EDS-SNMP OPC Server ProOPC server for integrating SNMP devices into HMI/SCADA systems

Trial Software

Model No.Description
MXviewIndustrial network management software designed for converged automation networks
 

Substation Reference Book

Moxa has delivered networking and computing solutions for over 300 successful substation applications around the world. In this reference book, we share 6 detailed success stories from all over the world, showing you how Moxa can help you overcome critical automation issues in the electrical power industry.
You will find the following information in this reference book:
• An Overview of Substation Automation
• Case Studies from Around the World
     – Xijing City Power
     – Taiwan Semiconductor
     – Berezovsky Electric Networks, LLC
     – Jinan Steel Works
     – Nanyang City Power
     – Sonelgaz Substations
• Moxa’s Substation Products Selection Guide

Brochure: IEC 61850 Substation Solutions

Maximizing a power substation’s availability and safety is the ultimate goal for both transmission grid operators and SAS (Substation
Automation System) integrators. A properly optimized SAS ensures safe and continuous operation of substations. This brochure examines some key application scenarios that involve availability and safety, and considers the practical concerns electricity suppliers must account for when planning substation upgrades. In each case the focus is on how Moxa’s communication and computing solutions best minimize error probability, detect errors faster, and speed up fault corrections within the context of IEC 61850…….more

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