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EX73900E Series

IEC 61850-3/IEEE 1588 Hardened Managed 12-port Gigabit and 4-port 1G SFP Ethernet Switch
SFP
Fanless
Wide Temperature
DnA
IEC 61850
IEEE 1613
NEMA-TS2
EN 50121-4
UL 61010
UL
IP40 Protection Level
Integrated with 2 DIs (Digital Input) and 2 Relay Output
Supports static routes, RIP v1/v2, and VRRP
Dual Rate gigabit SFP ports

EtherWAN's EX73900E series is a hardened DIN-rail mounted managed Ethernet switch platform. Equipped with up to 12 gigabit Ethernet and 4 dual-rate gigabit SFP ports, and the IEEE1588v2 Precision Time Protocol (PTP) that uses network packets and time stamps for network time synchronization. The EX73900E series provides flexibility, speed, and reliability to support networks for urban infrastructure, transportation, security, power substations, and other areas where connectivity is crucial.

EtherWAN — "When Connectivity is Crucial."

High Bandwidth and Versatility

    • 8 or 12 10/100/1000BASE-T(X) ports for High bandwidth connections
    • Up to 4 Dual-rate 100/1000BASE SFP uplink ports for fiber connections
    • Full capacity switching running at full duplex

Compliance

    • IEC 61850-3/IEEE 1613 certified for power substations
    • NEMA TS2 rated
    • UL certified for safety

Hardened-Grade for Non-Ventilated & Harsh Environments

    • Wide operating temperature range -40 to 75°C (-40 to 167°F)
    • Fanless operation
    • High impact, thermal shock, and electrical noise resistance

Management/Security Features

    • Port control
    • Dying gasp feature provides SNMP trap upon power off
    • Configure and monitor with eVue™ and eLite™

Lite Layer 3 Functionality

    • Static routing, RIP v1/v2, and OSPF support
    • Redundancy with VRRP
    • Reduces amount of broadcast traffic

Support

    • Complimentary Technical Support
    • Free Firmware Upgrades
    • Limited Lifetime Warranty

Interface

    • CLI, Telnet, Web GUI

Management

    • Firmware upgrade
    • Configuration backup
    • DHCP Server/Client
    • RMON (Remote Monitoring)
    • Port Mirroring
    • NTP (Network Time Protocol) synchronization
    • LLDP (Link Layer Discovery Protocol)
    • IPv4/IPv6
    • SNMP v1/v2c/v3
    • Modbus TCP

Security

    • MAC Address filtering
    • Enable/Disable port
    • Storm control
    • System logging
    • IEEE 802.1x LAN Access control
    • Remote authentication through RADIUS and TACACS+
    • Complex password support
    • Multi-user login and privileged access management
    • SSH for CLI and Telnet security
    • SSL and HTTPS for web security
    • ACL (Access Control List, up to 4096 entries)

Layer 2 Features

  • Auto-negotiation for port speed and duplex
    • Flow Control
    • IEEE 802.3x full duplex mode
    • Back-pressure half duplex mode
  • Redundant Protocols
    • IEEE 802.1D STP
    • IEEE 802.1w RSTP
    • IEEE 802.1s MSTP
    • EtherWAN's Alpha-Ring network fault recovery
  • VLANs
    • IEEE 802.1Q Tag VLANs
    • GVRP
    • GMRP
  • Link Aggregation
    • Static Trunk (4 groups)
    • IEEE 802.3ad LACP
  • IGMP Snooping v1/v2/v3

Layer 3 Features

  • IP Packet Routing
    • Maximum number of routes in hardware: 64 entries
    • Static Routing
    • RIP v1/v2
    • OSPF v2
  • Routing Redundancy
    • VRRP

Quality of Service (QoS)

    • Priority Queues: 8 queues per port
    • Traffic classification based on IEEE 802.1p CoS (Cost of Service), DSCP (Differentiated Services Code Point), WRR (Weighted Round Robin), and strict mode
    • Rate Limiting (Ingress/Egress)

Software Properties and Performance

  • Switching Fabric
    • 32Gbps
  • Forwarding Rate
    • 23.5Mpps
  • Total VLAN Entries
    • 256 (4096 VID)
  • Jumbo Frame Size
    • 9KB
  • MAC Table Size
    • 16K
  • Packet Buffer Memory
    • 12M bits

Interface

  • Ethernet
    • 8 or 12 x 10/100/1000BASE-T(X)
    • 2 or 4 x 100/1000BASE SFP
  • Console
    • 1 x RJ45
  • Config Backup
    • 1 x USB (Type A Connector)
  • Digital Input
    • 2 x Digital Input
    • Wet Contact: 0-3V for State 0; 13-30V for State 1; Max Input Current: 8mA
    • Dry Contact: Logic Level 1–Close to GND; Logic Level 0-Open
  • Alarm Contact
    • 2 x Relay output, current capacity 0.6A/30VDC
  • LED Indicators
    • Per Unit: Power 1, Power 2, Alarm
    • Per Port: Link/Activity

Technology

  • Standards
    • IEEE 802.3 10BASE-T
    • IEEE 802.3u 100BASE-TX/100BASE-FX
    • IEEE 802.3ab 1000BASE-T
    • IEEE 802.3ad link aggregation control
    • IEEE 802.3z 1000BASE-SX/1000BASE-LX
    • IEEE 802.3x full duplex and flow control
    • IEEE 802.1D STP
    • IEEE 802.1p QoS
    • IEEE 802.1Q Tag VLANs
    • IEEE 802.1s MSTP
    • IEEE 802.1w RSTP
    • IEEE 802.1x PNAC
    • IEEE 802.1ab LLDP
    • IEEE 1588v2 PTP
  • Forward/Filtering Rate
    • 14,880pps for 10Mbps
    • 148,810pps for 100Mbps
    • 1,488,100pps for 1000Mbps
  • Processing Type
    • Store-and-forward
    • Auto-negotiation
    • Half-duplex back-pressure and full-duplex flow control
    • Auto MDI/MDIX
  • System Memory
    • 2Gb DDR3 SDRAM
  • Flash Storage
    • 1Gb

Environmental

  • Operating Temp.
    • -40 to 75°C (-40 to 167°F)
  • Storage Temp.
    • -45 to 85°C (-49 to 185°F)
  • Relative Humidity
    • 5% to 95% (non-condensing)

Regulatory

  • ISO
    • Manufactured in ISO-9001 facility
  • EMI
    • FCC Part 15B Class A
    • VCCI Class A
    • EN 61000-6-4
    • EN 61000-3-2
    • EN 61000-3-3
  • EMS
    • EN 61000-6-2
    • EN 61000-4-2 (ESD)
    • EN 61000-4-3 (Radiated RFI)
    • EN 61000-4-4 (Burst)
    • EN 61000-4-5 (Surge)
    • EN 61000-4-6 (Induced RFI)
    • EN 61000-4-8 (Magnetic field)
  • Safety
    • UL 61010
  • Traffic
    • NEMA TS2
  • Rail
    • EN 50121-4
  • Power Substation
    • IEC 61850-3/IEEE 1613
  • Vibration
    • IEC 60068-2-6
  • Shock
    • IEC 60068-2-27
  • Free Fall
    • FED STD 101C Method 5007.1

Power

  • Input
    • 12-48VDC Redundant (Terminal block)
  • Power Consumption
    • 20W Max
  • Protection
    • Reverse Polarity Protection
    • Overload Current Protection

Physical

  • Casing Material
    • Aluminum
  • IP Rating
    • IP40
  • Dimensions
    • 72 x 140 x 170mm (W x D x H)
      2.8" x 5.5" x 6.7"
  • Weight
    • 1.4kg (3.08lbs)
  • Installation Type
    • DIN-rail mounting

Warranty

What's Included

  • Device
    • Ethernet Switch
  • Cables
    • 1 Console Cable
  • Installation
    • Mounting brackets, screws
  • Documentation
    • Quick install guide

Model

EX73934E-0VB12-port 10/100/1000BASE-T(X) + 4-port 100/1000BASE SFP
EX73924E-0VB8-port 10/100/1000BASE-T(X) + 4-port 100/1000BASE SFP
EX73922E-0VB8-port 10/100/1000BASE-T(X) + 2-port 100/1000BASE SFP

Accessories

Hardened 100BASE SFP Moduleswww.etherwan.com/products/sfp-fiber-transceiver
Hardened Gigabit SFP Moduleswww.etherwan.com/products/sfp-fiber-transceiver
DIN-Rail Power Supplieswww.etherwan.com/products/din-rail-power-supply (*)
*Recommended Power SupplyEX41-145046 Power Supply 45W 12VDC with Open Wire