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Connectivity, guaranteed.

The EDS500 product family of rugged Ethernet/SHDSL managed switches and FSK-based analog modems has been specifically designed for critical infrastructure and industrial applications with enhanced, robust communication technology that ensures minimal downtime and enables predictive failure notification and encrypted management.

Depending on the model, data communication features two-wire copper lines, starting at very low baud rates (FSK-based analog modems) or SHDSL/EFM connections with up to 15 Mbps data rate, and ranges up to Ethernet (copper and optical). SFP slots and suitable SFP modules provide connectivity over optical multimode or single mode fibers up to 80 km, both for Duplex LC (two fibers) and Simplex LC (bi-directional over one fiber). Several models provide Power-over-Ethernet ports (IEEE 802.3at / PoE+ and above).

The EDS500 managed switches for optical and copper Ethernet are certified for IEC 61850. The Ethernet/SHDSL switches support a variety of useful, reliable and intelligent functions, such as MSTP/RSTP/STP (IEEE 802.1Q/w/D), VLAN, IEEE 802.1X, HTTPS, SNMPv3, SSH, SCP, QoS, rate limiting, ACL/packet filter, RMON, LLDP, L2TP, IGMP snooping, ITU-T G.8032 ERPS ,and many more, making EDS500 suitable for any harsh industrial environment.

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Connectivity, guaranteed

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Benefits

Seamless Connectivity

High-level benefits of Hitachi Energy's EDS500 series devices include the capacity to handle mixed copper and fiber optic infrastructure with the same device(s), features, look and feel. Connecting copper (SHDSL) and fiber optics infrastructure with the same device provides a seamless transition from copper to fiber optics.

Predictive Connectivity

Hitachi Energy EDS500 series devices provide predictive failure notification that detects, monitors, and analyzes network conditions that may result in severe errors and/or malfunctions and notifies users before conditions become critical. Predictive failure notification helps to convert unplanned downtime into plannable maintenance, reduces maintenance and service outage costs, and improves asset health.

Reliable Connectivity

Hitachi Energy EDS500 series devices process modern SCADA protocols. They can transport serial data, convert legacy (IEC-101 or Modbus RTU) into Ethernet based protocols (IEC-104 or Modbus TCP), use modern communication technologies for high availability and redundancy or monitor LAN and WAN connections via a SCADA protocol (using the SCADA control center).

Simple Connectivity

Hitachi Energy EDS500 series devices support web-based approaches, command line interface, SNMP, and Syslog as well as human-readable configuration files that can be easily adapted. A memory stick is able to transfer, backup, and restore configurations to ensure a simpler and faster management and configuration process.

Legacy Connectivity

Hitachi Energy EDS500 series legacy serial communication interface and behavior support gives customers a modern Ethernet-based network and communication function using existing low-quality cables, and is able to upgrade communication technology in an installation/substation without changing the end device, e.g. RTU and/or its configuration.

Our offering

The EDS500 managed Gigabit Ethernet switches distribute Ethernet with support of redundant topologies. Copper as well as fiber optical media are supported for WAN connections. Available copper lines can be reused for TCP/IP communication, allowing for an independent network for private communication. Additionally, transmission of serial data via RS-232 or PDH data via G.703 E1 interfaces allow for an easy migration from legacy technology to Ethernet communication. 

Flexibility and reliability of communication is a precondition for modern SCADA systems. The EDS500 series guarantees an error-free and comprehensive communication to a variety of devices.

500NMD series

Market

Ethernet

SHDSL

Optical (SFP)

Serial

PoE

500NMD50

4

-

-

1

Optional

500NMD51

4

1

-

1

Optional

500NMD52

4

2

-

2

Optional

500NMD55

4

5

-

2

Optional

500NMD58

8

2

-

2

Optional

500NMD60

12

-

-

1

Optional

500NMD62

4

-

(up to) 2

2

Optional

500NMD63

4

1

(up to) 2

2

Optional

500NMD64

4

-

(up to) 4

2

Optional

500NMD65

4

1

(up to) 4

2

Optional

500NMD66

4

2

(up to) 2

2

Optional

500NMD68

8

-

(up to) 2

2

Optional

DIN-rail managed switches equipped for redundant topologies needs

500NMD50 switch

  • Power supply 24 … 60 V DC
  • 4 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 1 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact
  • Option for IEEE 802.3at PoE+
Datasheet

500NMD51 switch

  • Power supply 24 … 60 V DC
  • 1 x SDSL / SHDSL (ETSI TS 101 524/ ITU-T G.991.2) for usage with single copper pair
  • 4 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 1 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact
  • Option for IEEE 802.3at PoE+
Datasheet

500NMD52 switch

  • Power supply 24 … 60 V DC
  • 2 x SDSL / SHDSL (ETSI TS 101 524/ ITU-T G.991.2) for usage with single copper pair
  • 4 x 10/100 Ethernet IEEE 802.3 / IEEE 802.3u (10Base-T / 100Base-TX)
  • 2 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact
  • Option for IEEE 802.3at PoE+
Datasheet

500NMD55 switch

  • Power supply 24 … 60 V DC
  • 5 x SDSL / SHDSL (ETSI TS 101 524/ ITU-T G.991.2) for usage with single copper pair
  • 4 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 2 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact
  • Option for IEEE 802.3at PoE+
Datasheet

500NMD58 switch

  • Power supply 24 … 60 V DC
  • 2 x SDSL / SHDSL (ETSI TS 101 524/ ITU-T G.991.2) for usage with single copper pair
  • 8 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 2 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact
  • Option for IEEE 802.3at PoE+
Datasheet

500NMD60 switch

 

  • Power supply 24 … 60 V DC
  • 12 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 1 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact
  • Option for IEEE 802.3at PoE+
Datasheet

500NMD62 switch

  • Dual redundant power supply 24 … 60 V DC
  • 4 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 2 x SFP, additional SFP module is required (see 500SSMxx / 500SDMxx / 500SUMxx / 500SMMxx)
  • 2 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact
  • Option for IEEE 802.3at PoE+
Datasheet

500NMD63 switch

  • Dual redundant power supply 24 … 60 V DC
  • 1 x SDSL / SHDSL (ETSI TS 101 524/ ITU-T G.991.2) for usage with single copper pair
  • 4 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 2 x SFP, additional SFP module is required (see 500SSMxx / 500SDMxx / 500SUMxx / 500SMMxx)
  • 2 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact (pluggable screw-connector)
  • Option for IEEE 802.3at PoE+
Datasheet

500NMD64

  • Dual redundant power supply 24 … 60 V DC
  • 4 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 4 x SFP, additional SFP module is required (see 500SSMxx / 500SDMxx / 500SUMxx / 500SMMxx)
  • 2 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact
  • Option for IEEE 802.3at PoE+
Datasheet

500NMD65 switch

  • Dual redundant power supply 24 … 60 V DC
  • 1 x SDSL / SHDSL (ETSI TS 101 524/ ITU-T G.991.2) for usage with single copper pair
  • 4 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 4 x SFP, additional SFP module is required (see 500SSMxx / 500SDMxx / 500SUMxx / 500SMMxx)
  • 2 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact (pluggable screw-connector)
  • Option for IEEE 802.3at PoE+
  •  
Datasheet

500NMD66

  • Power supply 24 … 60 V DC
  • 2 x SDSL / SHDSL (ETSI TS 101 524/ ITU-T G.991.2) for usage with single copper pair
  • 4 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 2 x SFP, additional SFP module is required (see 500SSMxx / 500SDMxx / 500SUMxx / 500SMMxx)
  • 2 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact
  • Option for IEEE 802.3at PoE+

 

Datasheet

500NMD68

  • Power supply 24 … 60 V DC
  • 8 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
  • 2 x SFP, additional SFP module is required (see 500SSMxx / 500SDMxx / 500SUMxx / 500SMMxx)
  • 2 x RS-232 suitable for serial protocols
  • 1 x alarm relay isolated changeover contact
  • Option for IEEE 802.3at PoE+
Datasheet

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