EX83304 Series

Hardened Managed 12-port 10/100BASE and 4-Port Gigabit Ethernet Switch
SFP
Fanless
Wide Temperature
IEC 61850
IEEE 1613
NEMA-TS2
UL 61010
UL
Maximum 16 ports in DIN-rail form factor
Gigabit SFP interfaces
Strong protection against ESD and electrical surge

Versatile Connectivity

  • Provides flexibility 8 or 12 10/100BASE-T(X) ports and 2 or 4 Gigabit SFP ports

Intelligent Management

  • Optimize network performance with QoS, VLAN, ACL and RADIUS support
  • Unique Dying Gasp feature provides immediate notification of switch power off with SNMP

Lite Layer 3 Routing Features

  • Supports OSPF, RIP v1/v2, static route
  • Maximum number of routes in hardware: 64 entries
  • Supports Virtual Router Redundancy Protocol (VRRP)

EtherWAN's EX83304 Series is a hardened DIN-Rail mounted 16-port managed switching platform, combining high performance switching backbone with robust and secure management features required for mission-critical and harsh environments where sustained connectivity is crucial.

The EX83304 Series is equipped with maximum 12 x 10/100BASE-TX, in combination with 4 Gigabit SFP ports. The EX83304 Series is equipped with EtherWAN's Alpha-Ring self-healing technology, providing outstanding fault recovery time, making it ideal for applications intolerant to interruption. Users are able to access management features such as port security, IGMP snooping, port-based VLAN, GARP protocols, link aggregation and ACL, via web browser, telnet, SSH, SNMP, RMON, TFTP, and RS-232 console interfaces.

With the hardened specifications, the EX83304 Series is designed to operate at -40 to 75°C in harsh environments, and is IEC 61850 & IEEE 1613 certified, capable of operating under high EMI environments, making it an ideal choice for harsh applications.

EtherWAN — "When Connectivity is Crucial."

Management

  • Interface
    • CLI, Telnet and Web Browser
    • SNMP v1/v2c/v3
  • Firmware and configuration upgrade and backup via TFTP
  • Supports DHCP Server/Client
  • RMON (Remote Monitoring): group 1, 2, 3, 9
  • Port mirroring: TX/RX and both
  • NTP (Network Time Protocol) time synchronization
  • IEEE 802.1ab LLDP (Link Layer Discovery Protocol)
  • IPv4/IPv6

Security

  • MAC address filtering
  • Enable/Disable port
  • Storm control (Broadcast and multicast types)
  • IEEE 802.1x LAN access control
  • Remote authentication through RADIUS and TACACS+
  • SSH for CLI and Telnet security
  • SSL for web security
  • System log (Remote/Local)
  • ACL
  • Multi-level user account/password against unauthorized configuration

Quality of Service (QoS)

  • Priority Queues: 4 queues per port
  • Traffic classification based on IEEE 802.1p CoS, DSCP, WRR (Weighted Round Robin) and strict mode
  • Rate Limiting (Ingress/Egress)

Layer 2 Features

  • Auto-negotiation for port speed and duplex mode
  • Flow Control
    • IEEE 802.3x full duplex mode
    • Back-Pressure half duplex mode
  • Redundant Protocol
    • IEEE 802.1D Spanning Tree Protocol (STP)
    • IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
    • IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
    • EtherWAN's Alpha-Ring network fault recovery
  • VLANs
    • IEEE 802.1Q Tag VLANs (128 groups, 4096 VID)
    • GVRP (GARP VLAN Registration Protocol)
    • GMRP (GARP Multicast Registration Protocol)
  • Link Aggregation
    • Static Trunk (4 groups, support MAC base)
    • IEEE 802.3ad Link Aggregation Control Protocol
  • IGMP Snooping
    • IGMP Snooping v1/v2/v3

Layer 3 Features

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

Technology

  • Standards
    • IEEE 802.3 10BASE-T
    • IEEE 802.3u 100BASE-TX/100BASE-FX
    • IEEE 802.3x Full duplex and flow control
    • IEEE 802.1p QoS
    • IEEE 802.1Q Tag VLANs
    • IEEE 802.1w RSTP
    • IEEE 802.1x Port-based Network Access Control
  • Forward and Filtering Rate
    • 14,880pps for 10Mbps
    • 148,810pps for 100Mbps
    • 1,488,100pps for 1000Mbps
  • Packet Buffer Memory
    • 12M bits
  • Processing Type
    • Store-and-Forward
    • Auto Negotiation
    • Half-duplex back-pressure and IEEE 802.3x full-duplex flow control
    • Auto MDI/MDIX
  • Address Table Size
    • 16K MAC addresses

Power

Mechanical

  • Casing
    • Aluminum Case
    • IP30
  • Dimensions
    • 72 x 140 x 170mm (W x D x H) (2.8" x 5.5" x 6.7")
  • Weight
    • 1.4Kg (3.09lbs.)
  • Installation
    • DIN-Rail

Interface

  • Ethernet Port
    • 10/100BASE-TX: 8 or 12 ports
    • Gigabit SFP: 2/4 ports
  • Console Port
    • Port: One DB9 RS-232 port
  • Alarm Contact
    • One relay output with current 0.6A/30VDC
  • LED Indicators
    • Per Unit: Power 1, Power 2
    • Per Port: Link/Activity (Green)

Environment

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

Regulatory Approvals

  • ISO
    • Manufactured in an ISO 9001 facility
  • Safety
    • UL 61010
  • 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 Standards)
      • EN 61000-4-3 (Radiated RFI Standards)
      • EN 61000-4-4 (Burst Standards)
      • EN 61000-4-5 (Surge Standards)
      • EN 61000-4-6 (Induced RFI Standards)
      • EN 61000-4-8 (Magnetic Field Standards)
  • Environmental Test Compliance
    • IEC 60068-2-6 Fc (Vibration)
    • IEC 60068-2-27 Ea (Shock)
    • FED STD 101C Method 5007.1 (Free fall w/package)
  • Industrial Compliance
    • IEEE 61850-3/IEEE 1613
    • NEMA TS2

Model

EX83304-0VB12-Port 10/100BASE-TX +4-port Gigabit SFP Hardened Managed Ethernet Switch
EX83204-0VB8-Port 10/100BASE-TX +4-Port Gigabit SFP Hardened Managed Ethernet Switch
EX83202-0VB8-Port 10/100BASE-TX +2-Port Gigabit SFP Hardened Managed Ethernet Switch

* DIN-Rail mounting kit included.


Optional Accessories

HDR-30-2430W/1.5A DIN-Rail 24VDC Industrial Power Supply
HDR-60-2460W/2.5A DIN-Rail 24VDC Industrial Power Supply
EDR-75-2475W/3.2A DIN-Rail 24VDC Industrial Power Supply
EB-232Configuration Backup and Restoration Tool for EX83304 switch with firmware 2.02.2 or above