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EX77900 Series

IEC 61850-3/IEEE 1613 Lite L3 Hardened Managed 24-port Gigabit and 4-port 1G/10G SFP+ Ethernet Switch

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

 

Overview

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.

Spotlight

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

Layer 3 Routing Features

» Supports static route and RIP V1/V2
» Maximum number of routes in hardware: 64 entries
» Supports Virtual Router Redundancy Protocol (VRRP)

Features

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)
  • » Port mirroring: TX/RX and both
  • » NTP (Network Time Protocol) time synchronization
  • » IEEE 802.1ab LLDP (Link Layer Discovery Protocol)

Security

  • » MAC address filtering
  • » Enable/disable port
  • » Storm control (broadcast and multicast types)
  • » IEEE 802.1x LAN access control
  • » Remote authentication through RADIUS
  • » 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 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 (<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
  • » Routing Redundancy
    •    • VRRP

Specifications

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:
    • 1. ± 48VDC (Terminal Block)
    • 2. 100-240VAC (Terminal Block)
    • 3. 100–240VAC (AC Inlet)
    • 4. ± 48VDC Redundant (Terminal Block)
    • 5. 100–240VAC Redundant (Terminal Block)
    • 6. 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: 24 or 16 ports
  • • 1000BASE 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
  • • 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

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
  • NEMA TS2

Application

Dimensions

Ordering Info

Model

EX77964-8VZ 16-port 10/100/1000BASE-TX + 8-port 1000BASE SFP Combo + 4-port 1G/10G SFP+ Hardened Managed Ethernet Switch
EX77964-8XZ 16-port 10/100/1000BASE-TX + 8-port 1000BASE SX/LX/BX + 4-port 1G/10G SFP+ Hardened Managed Ethernet Switch

Gigabit Port Options (X)

3 1000BASE-SX (SC) – 550m
4 1000BASE-SX (SC) – 2Km
5 1000BASE-SX (ST) – 550m
A 1000BASE-LX (SC) – 10Km
B 1000BASE-LX (SC) – 20Km
R 1000BASE-BX (SC) WDM-TX:1310nm/RX:1550nm – 20Km
S 1000BASE-BX (SC) WDM-TX:1550nm/RX:1310nm – 20Km

* More Gigabit options are also available upon request


Power Input Interface (Z)

T ± 48VDC (Terminal Block)
W 100–240VAC (Terminal Block)
C 100–240VAC (AC Inlet)
TR ± 48VDC Redundant (Terminal Block)
WR 100–240VAC Redundant (Terminal Block)
CR 100–240VAC Redundant (AC Inlet)

Optional Accessory

EB-232 Configuration Backup and Restoration Tool for EX77900 switch with firmware 2.01.1 or above