EX73900X 系列

高頻寬彈性配置

• • 12 個 10/100/1000BASE-T(X) ⾼速連接埠
  • 多達 4 個 1G/10G SFP+ 光纖上⾏鏈路連接埠
  • 全雙⼯運⾏的全容量交換

強固等級適⽤於不通風的惡劣環境

認證規範

• • IEC 61850-3/IEEE 1613 變電站認證
  • NEMA TS2 規範
  • UL 安全認證

• •  -40 ⾄ 75°C (-40 ⾄ 167°F)的寬⼯作溫度範圍
  • 無風扇設計
  • ⾼衝擊、耐熱和電氣⼲擾抵抗⼒

管理/安全功能

• • 連接埠控制，SFTP 安全檔案傳輸協定
  • Dying gasp 功能在斷電時提供 SNMP 告警
  • 使⽤ eVue ™ 和 eLite ™ 設定和監控

第三層網管功能

• • 靜態路由、RIP v1/v2 , 和 OSFP
  • VRRP 虛擬路由器備援協定
  • 廣播流量減輕

服務支援

• • 提供技術支援
  • 免費韌體升級和通知
  • 有限終⾝保固

Interface

• • CLI, Telnet, Web GUI, SSH

Management

• • Firmware upgrade
  • SFTP (Secured FTP) support
  • 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
  • TLS and HTTPS for Web security
  • ACL (Access Control List, up to 4096 entries)
  • Storm Detection Support
  • IPSG (IP Source guard)
  • DAI (Dynamic ARP Inspection)
  • DHCP Snooping

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
  • 104Gbps
• Forwarding Rate
  • 75.29Mpps
• 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 1/10G 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

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
  • 1.4kg (3.08lbs)
• Installation Type
  • DIN-rail mounting

Environmental

• Operating Temp.
  • -40 to 75°C (-40 to 167°F)
    (-40°C to 85°C for IEC 60068-2-2 Environmental 16 hours)
• Storage Temp.
  • -45 to 85°C (-49 to 185°F)
• Relative Humidity
  • 5% to 95% (non-condensing)
• MTBF
  • 2,027,629 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 1588v2 PTP
• Forward/Filtering Rate
  • 14,880pps for 10Mbps
  • 148,810pps for 100Mbps
  • 1,488,100pps for 1000Mbps
  • 14,881,000pps for 10Gbps
• Processing Type
  • Store-and-forward
  • Auto-negotiation
  • Half-duplex back-pressure and fullduplex 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
  • BSMI
• 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
• Cybersecurity
  • IEC 62443-4-1
  • IEC 62443-4-2
• Traffic
  • NEMA TS2
• Railway
  • EN 50121-4
• Power Substation
  • IEC 61850-3/IEEE 1613/IEC 60255-27
• 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

Warranty

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

What's Included

• Device
  • Ethernet switch
• Cables
  • 1 Console cable
• Installation
  • Mounting brackets, screws
• Documentation
  • Quick install guide