EX77900 Series

IEC 61850-3/IEEE 1613 Lite L3 Hardened Managed 24-port Gigabit and 4-port 1G/10G SFP+ Ethernet Switch
10G
SFP
Fanless
alpha-ring
Wide Temperature
IEEE 1613
IEC 61850
NEMA-TS2
UL 62368
UL
Supports static routes, RIP v1/v2, and VRRP
Dual rate on both gigabit ports (100M/1G) and 10G ports (1G/10G)
Supports AC & DC redundant power supply, hot-swappable
 

Hardened Grade

    • Wide operating temperature range for extreme environments
    • Fanless and ruggedized housing
    • High shock and electric noise immunity

10GbE Connectivity

    • Four 10G SFP+ for connecting the switch to the core network

Lite Layer 3 Routing Features

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

When should you use an Industrial Layer 3 switch?

EtherWAN's EX77900 Series provides a Hardened Full-Gigabit Managed 28-port switching platform that combines the advantages of Layer 3 routing protocols with robust management features and hardened specifications. With support for static routing, Routing Information Protocol (RIP) V1/V2, and Virtual Router Redundancy Protocol (VRRP), these switches deliver outstanding flexibility and security in a high performance and cost-effective package.

The EX77900 Series is equipped with twenty-eight gigabit ports, or a combination of twenty-four Gigabit copper ports and four10G SFP+ for connecting the switch to the core network. Mountable on a 1U rack, the switches are equipped with EtherWAN's Alpha-Ring self-healing technology, providing less than 15ms fault recovery time making it ideal for applications intolerant to interruption.

A broad range of management features and options includes 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 EX77900 Series is designed to operate at -40 to 75°C in harsh environments, and is IEC 61850 & IEEE 1613 compliant, capable of operating under high EMI environments, making it an ideal choice for mission-critical applications.

EtherWAN — "When Connectivity is Crucial."

 

Interface

    • CLI, Telnet and Web Browser
    • SNMP v1/v2c/v3

Management

    • Firmware and configuration upgrade and backup via TFTP
    • Supports DHCP Server/Client
    • RMON (Remote Monitoring)
    • 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
    • ACL

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
    • 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 (<15ms) and Alpha-Chain
  • 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

  • Routing Protocols
    • Maximum number of routes in hardware:64 entries
    • Static routing
    • RIP v1/v2
    • OSPF v2
  • Routing Redundancy
    • VRRP
GETTING STARTED WITH BRACKETS
 

Technology

  • Standards
    • IEEE 802.3 10BASE-T
    • IEEE 802.3u 100BASE-TX/100BASE-FX
    • IEEE 802.3ab 1000BASE-T
    • IEEE 802.3z 1000BASE-SX/1000BASE-LX
    • 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
    • 14,880,952pps for 10Gbps
  • 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

  • Input
    • Power input can be configured as:
      • • ±48VDC (Terminal Block)
      • • 88-300VDC or 100-240VAC (Terminal Block)
      • • 100–240VAC (AC Inlet)
      • • ±48VDC Redundant (Terminal Block)
      • • 88-300VDC  or 100-240VAC Redundant (Terminal Block)
      • • 100–240VAC Redundant (AC Inlet)
  • Power Consumption
    • 31.08W

Mechanical

  • Casing
    • Metal Case
    • IP30
  • Dimensions
    • 430 x 375 x 44.2mm (W x D x H)
        (16.9" x 14.7" x 1.74")
  • Weight
    • 5.27kg
  • Installation
    • Rack mounting

Interface

  • Ethernet Port
    • 10/100/1000BASE-TX: 16 or 24 ports
    • 100/1000BASE-SX/LX/BX/SFP: 8 ports
    • 10G SFP+: 4 ports
  • Console Port
    • One DB9 RS-232 port
  • USB Port
    • One USB Port (Type A connector)
  • Alarm Contact
    • One relay output with current 0.6A/30VDC
  • LED Indicators
    • Per Unit: Power 1, Power 2, Alarm
    • Per Port: Link/Activity (Green)

Environment

  • Operating Temperature
    • -40 to 75°C (-40 to 167°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 62368
  • 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 Resistance)
    • • IEC 60068-2-27 Ea (Shock)
    • • FED STD 101C Method 5007.1 (Free fall w/package)
  • Industrial Compliance
    • • IEC 61850-3/IEEE 1613
    • • EN 50121-4
    • • NEMA TS2

Model

EX77964-8VZ16-port 10/100/1000BASE-TX +8-port 100/1000BASE SFP Combo +4-port 1G/10G SFP+ Hardened Managed Ethernet Switch

Power Input Interface (Z)

T±48VDC (Terminal Block)
W88-300VDC or 100-240VAC (Terminal Block)
C100–240VAC (AC Inlet)
TR±48VDC Redundant (Terminal Block)
WR88-300VDC or 100-240VAC Redundant (Terminal Block)
CR100–240VAC Redundant (AC Inlet)

Optional Accessory

EB-232Configuration Backup and Restoration Tool for EtherWAN switch with firmware 2.01.1 or above