MOXA PT-7828 Series

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Product groups > Ethernet Switches > MOXA PT-7828 Series

MOXA PT-7828 Series

IEC 61850-3 / EN 50155 24+4G-port Layer 3 Gigabit modular managed Ethernet switches

MOXA PT-7828 Series
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  • Layer 3 switching functionality to divide a large network into hierarchical subnets and allow data and information to communicate across networks
  • Command Line Interface (CLI) for quickly configuring major managed functions
  • Software-based IEEE 1588v2 PTP (Precision Time Protocol) for precise time synchronization of networks
  • 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 switches),
  • RSTP/STP, and MSTP for network redundancy
  • Supports multicast routing protocols PIM-DM/DVMRP
  • Supports advanced VLAN capability with Q-in-Q tagging
  • 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
  • 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
The PowerTrans PT-7828 switches are high performance Layer 3 Ethernet switches that support Layer 3 routing functionality to facilitate the deployment of applications across networks. The PT-7828 switches are also designed to meet the strict demands of power substation automation systems (IEC 61850-3, IEEE 1613), and railway applications (EN 50121-4).
The PT-7828’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 and wiring costs. The modular design of the PT-7828 makes network planning easy, and allows greater flexibility by letting you install up to 4 Gigabit ports and 24 Fast Ethernet ports. Optional front or rear wiring makes the PT-7828 switches suitable for a variety of applications.


Cyber-security Features

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


ProdGrafik

Technology

Standards
IEEE 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-2004 for Spanning Tree Protocol
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1w for Rapid STP
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

Protocols
IGMPv1/v2/v3, GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, BootP, TFTP, SNTP, SMTP, RARP, LACP, RMON, RIP V1/V2, HTTP, HTTPS, Telnet, SSH, Syslog, DHCP Option 66/67/82, LLDP, EtherNet/IP, Modbus/TCP, IEEE 1588v2 PTP, SNMP Inform, NTP Server/Client

Layer 3 Switching
Static routing, RIP V1/V2, OSPF, PIM-DM/DVMRP

Layer 3 Switching Redundancy
VRRP

MIB
MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Groups 1, 2, 3, 9

Flow Control
IEEE 802.3x flow control, back pressure flow control


Switch Properties

Priority Queues
4

Max. Number of Available VLANs
64

VLAN ID Range
VID 1 to 4094

IGMP Groups
256


Interface

Fast Ethernet
Slots 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 Ethernet
Slot 4 for 2 or 4-port PM-7200 Gigabit Ethernet combo module, 10/100/1000BaseT(X) or 1000BaseSFP

Console Port
RS-232 (RJ45)

System LED Indicators
STAT, PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL

Mode LED Indicators
LNK/ACT, FDX/HDX, RING/CHAIN PORT, COUPLER PORT, SPEED

Alarm Contact
1 relay output with current carrying capacity of 3 A @ 30 VDC or 3 A @ 240 VAC


Power Requirements

Input Voltage
  • 24 VDC (18 to 36 V)
  • 48 VDC (36 to 72 V)
  • 110/220 VDC/VAC (88 to 300 VDC, 85 to 264 VAC)

Note Compliant with EN 50155 on 24/48/110 VDC

Input Current (all ports are equipped with fiber)
  • Max. 2.58 A @ 24 VDC
  • Max. 1.21 A @ 48 VDC
  • Max. 0.64/0.33 A @ 110/220 VDC
  • Max. 0.53/0.28 A @ 110/220 VAC

Overload Current Protection
Present

Connection
10-pin terminal block

Reverse Polarity Protection
Present


Physical Characteristics

Housing
IP30 protection

Dimensions
440 x 44 x 325 mm (17.32 x 1.73 x 12.80 in)

Weight
5900 g

Installation
19’’ 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 Humidity
5 to 95% (non-condensing)


Standards and Certifications

Safety
UL 60950-1

EMI
FCC Part 15 Subpart B Class A, EN 55022 Class A

Power Automation
IEC 61850-3, IEEE 1613

Traffic Control
NEMA TS2

Rail Traffic
EN 50155*, EN 50121-4

Note *Complies with a portion of EN 50155 specifications. Please contact us for details.



Available Models Power Supply
Front Cabling, Front Display Rear Cabling, Front Display Isolated Power Supply 1 Isolated Power Supply 2
24 VDC
(18 to 36 V)
48 VDC
(36 to 72 V)
HV: 88 to 300 VDC and
85 to 264 VAC
24 VDC
(18 to 36 V)
48 VDC
(36 to 72 V)
HV: 88 to 300 VDC and
85 to 264 VAC
PT-7828-F-24 PT-7828-R-24 1 --- --- --- --- ---
PT-7828-F-24-24 PT-7828-R-24-24 1 --- --- 1 --- ---
PT-7828-F-24-48 PT-7828-R-24-48 1 --- --- --- 1 ---
PT-7828-F-24-HV PT-7828-R-24-HV 1 --- --- --- --- 1
PT-7828-F-48 PT-7828-R-48 --- 1 --- --- --- ---
PT-7828-F-48-48 PT-7828-R-48-48 --- 1 --- --- 1 ---
PT-7828-F-48-HV PT-7828-R-48-HV --- 1 --- --- --- 1
PT-7828-F-HV PT-7828-R-HV --- --- 1 --- --- ---
PT-7828-F-HV-HV PT-7828-R-HV-HV --- --- 1 --- --- 1


Ordering Information SFP Modules
Available Models Port Interface
Standard Temperature
(-40 to 85°C)
Wide Temperature
(0 to 60°C)
1000BaseSX, LC
Connector, 0.5 km
1000BaseLSX, LC
Connector, 2 km
1000BaseLX, LC
Connector, 10 km
1000BaseLH, LC
Connector, 30 km
1000BaseLHX, LC
Connector, 40 km
1000BaseZX, LC
Connector, 80 km
1000BaseEZX, LC
Connector, 100 km
SFP-1GSXLC SFP-1GSXLC-T∗ 1 --- --- --- --- --- ---
SFP-1GLSXLC SFP-1GLSXLC-T --- 1 --- --- --- --- ---
SFP-1GLXLC SFP-1GLXLC-T --- --- 1 --- --- --- ---
SFP-1GLHLC SFP-1GLHLC-T --- --- --- 1 --- --- ---
SFP-1GLHXLC SFP-1GLHXLC-T --- --- --- --- 1 --- ---
SFP-1GZXLC SFP-1GZXLC-T --- --- --- --- --- 1 ---
SFP-1GEZXLC --- --- --- --- --- --- --- 1


∗Note: SFP-1GSXLC-T: -20 to 75°C operating temperature

Ordering Information WDM-type (BiDi) SFP Modules
Available Models Port Interface
Standard Temperature
(0 to 60°C)
Wide Temperature (-40 to 85°C) 1100BaseSFP, LC Connector, 11 km 1100BaseSFP, LC Connector, 20 km 1100BaseSFP, LC Connector, 40 km
TX 1311 nm,
RX 1550 nm
TX 1550 nm,
RX 1311 nm
TX 1311 nm,
RX 1550 nm
TX 1550 nm,
RX 1311 nm
TX 1311 nm,
RX 1550 nm
TX 1550 nm,
RX 1311 nm
SFP-1G11ALC SFP-1G11ALC-T 1 --- --- --- --- ---
SFP-1G11BLC SFP-1G11BLC-T --- 1 --- --- --- ---
SFP-1G20ALC SFP-1G20ALC-T --- --- 1 --- --- ---
SFP-1G20BLC SFP-1G20BLC-T --- --- --- 1 --- ---
SFP-1G40ALC SFP-1G40ALC-T --- --- --- --- 1 ---
SFP-1G40BLC SFP-1G40BLC-T --- --- --- --- --- 1


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