EX78900E Series

High Bandwidth and Versatility

• • 8 or 12 10/100/1000BASE-T(X) ports for High bandwidth connections
  • Up to 4 Dual-rate 1/10G SFP+ uplink ports for fiber connections
  • Full capacity switching running at full duplex

PoE Features

• • IEEE 802.3bt with 60W; 240W Power budget
  • PoE watchdog monitors status of connected PoE devices

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, SFTP
  • 802.1x port-based network access control and remote authentication through RADIUS and TACACS+
  • Configure and monitor with eVue™ and eLite™

Lite Layer 3 Functionality

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

Support

• • Complimentary technical support
  • Free firmware upgrades and notifications
  • 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
• Max VLANs
  • 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 0.5A/48VDC
• LED Indicators
  • Per Unit: Power 1, Power 2
  • Per Port: Link/Activity (Green)
  • Per PoE Port: PoE Status (Orange)

Physical

• Casing Material
  • Aluminum
• IP Rating
  • IP30
• Dimensions
  • 72 x 140 x 170mm (W x D x H)
    2.8" x 5.5" x 6.7"
• Weight
  • 1.5kg (3.3lbs)
• Installation Type
  • DIN-rail mounting

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)
• MTBF
  • 1,108,382 hours

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 802.3az EEE
  • IEEE 802.3af/at/bt Power over Ethernet
  • 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

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)
  • PoE Ports: line to earth 6kV Surge
  • EN 61000-4-6 (Induced RFI)
  • EN 61000-4-8 (Magnetic field)
• Safety
  • UL 61010
• Cybersecurity
  • IEC 62443-4-1
  • IEC 62443-4-2
• Traffic
  • NEMA TS2
• Railway
  • EN 50121-4
• Vibration
  • IEC 60068-2-6
• Shock
  • IEC 60068-2-27
• Free Fall
  • FED STD 101C Method 5007.1

Power

• Input
  • 46-57VDC Redundant (Terminal block)**
    ** 46-57VDC for IEEE 802.3af type 1, ≤15.4W PD devices. 
        52-57VDC for IEEE 802.3at/bt type 2/3, 30W, 60W PD devices.
        54-57VDC for IEEE 802.3bt, type 4, 90W PD devices
• Power Consumption
  • 20W Max (without PoE)
• PoE Modes
  • 802.3af/at Mode A: Pins 1/2(-), 3/6(+)
  • 802.3bt (60W): Mode A & B, Pins 1/2(-), 3/6(+), 4/5(+), 7/8(-)
• PoE Power Output
  • Ports 1-4, 9-12: Up to 30W/port
  • Ports 5-8: Up to 60W/port
  • Power Budget: 240W
• Protection
  • Reverse Polarity Protection

What's Included

• Device
  • Ethernet Switch
• Cables
  • 1 Console Cable
• Installation
  • Mounting brackets, screws
• Documentation
  • Quick Install Guide

Warranty

• Length
  • Limited Lifetime
• Details
  • www.etherwan.com/support/warranty-policy

MPN

• EX78922E-0VB
  • 1451959
• EX78924E-0VB
  • 1451957
• EX78934E-0VB
  • 1451953