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IEC 61850-3 / EN51055 24+4G-port Layer 3 Gigabit modular managed Ethernet switches |
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General Features and Benefits
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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
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IPv6 Ready logo awarded (IPv6 Logo Committee certified)
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IEEE 1588 PTP (Precision Time Protocol) for precise time synchronization of networks
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DHCP Option 82 for IP address assignment with different policies
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Modbus/TCP industrial Ethernet protocol supported
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Turbo Ring, Turbo Chain, and IEEE 802.1D-2004 RSTP/STP
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IGMP snooping and GMRP for filtering multicast traffic from industrial Ethernet protocols
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IEEE 802.3ad, LACP for optimum bandwidth utilization
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Bandwidth management prevents unpredictable network status
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Lock port to restrict access to authorized MAC addresses
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Multi-port mirroring for online debugging
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Automatic warning by exception through email, relay output
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Automatic recovery of connected devices' IP addresses
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Line-swap fast recovery
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Configurable by web browser, Telnet/serial console, Windows utility, and ABC-01 automatic backup configurator
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Works with
MXview
industrial network management software
Cyber-security Features
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User passwords with multiple levels of security protect against unauthorized configuration
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SSH/HTTPS is used to encrypt passwords and data
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Lock switch ports with 802.1x port-based network access control so that only authorized clients can access the port
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Disable one or more ports to block network traffic
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802.1Q VLAN allows you to logically partition traffic transmitted between selected switch ports
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Secure switch ports so that only specific devices and/or MAC addresses can access the ports
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Radius/TACACS+ allows you to manage passwords from a central location (available in Q1 Y2011)
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SNMPv3 provides encrypted authentication and access security
Introduction
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), traffic control systems (NEMA TS2), and railway applications (EN50155/EN50121-4).
The PT-7828'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 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.
This product supports expansion modules. Click here for info on available modules.
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| • Technology: | | Standards | IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100Base FX
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 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, GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, BootP, TFTP, SNTP, SMTP, RARP, RMON, RIP V1/V2, HTTP, HTTPS, Telnet, SSH, Syslog, DHCP Option 66/67/82, LLDP, Modbus/TCP, IEEE 1588 PTP, SNMP Inform | | Layer 3 Switching | Static routing, RIP V1/V2, OSPF, VRRP for router redundancy | | 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 | | IGMP Groups | 256 | | Max. Number of Available VLANs | 64 | | VLAN ID Range | VID 1 to 4094 |
| • Interface: | | Fast Ethernet | Slots 1, 2, and 3 for combinations of 4, 6, 7, or 8-port PM-7200 fast Ethernet modules with 10/100BaseT(X) (TP/M12 interface), 100BaseFX (SC/ST connector), or 100BaseSFP.
| | Gigabit Ethernet | Slot 4 for 2 or 4-port PM-7200 Gigabit Ethernet
combo module, 10/100/1000BaseT(X) or 1000BaseSFP | | Alarm Contact | 1 relay output with current carrying capacity of 3 A @ 30 VDC or 3 A @ 240 VAC | | System LED Indicators | STAT, PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL | | Mode LED Indicators | LNK/ACT, FDX/HDX, RING PORT, COUPLER PORT, SPEED | | Console Port | RS-232 (RJ45) |
| • 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) | | 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 | | Weight | 5900 g | | Dimensions | 440 x 44 x 325 mm (17.32 x 1.73 x 12.80 in) | | Installation | 19" rack mounting |
| • Agency Approvals: | | EMI | FCC Part 15, CISPR (EN55022) class A | | Safety | UL60950-1, CSA C22.2 No. 60950-1, EN60950-1 | | Shock | IEC 60068-2-27 | | Traffic Control | NEMA TS2 | | Rail Traffic | EN50155/EN50121-4 | | Power Automation | IEC 61850-3, IEEE 1613 |
| • 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) |
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