EX73900 系列

高頻寬彈性配置

• • 8 或 12 個 10/100/1000BASE-T(X) ⾼速連接埠
  • 多達 4 個 Gigabit 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

• •  -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

簡配第 3 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

認證規範

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

管理/安全功能

• • 連接埠控制
  • 支援 RADIUS 優化網路安全機制
  • 使⽤ eVue ™ 和 eLite ™ 設定和監控

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 Browser
• SNMP v1/v2c/v3

Management

• Firmware upgrade
• Configuration backup via TFTP
• DHCP Server/Client
• RMON (Remote Monitoring): group 1, 2, 3, 9
• Port Mirroring: TX/RX and both
• NTP (Network Time Protocol) 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 (Access Control List, up to 4096 entries)

Quality of Service (QoS)

• Priority Queues: 4 queues per port
• Traffic classification based on IEEE 802.1p CoS, DSCP, WRR 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 Protocols
  • IEEE 802.1D STP
  • IEEE 802.1w RSTP
  • IEEE 802.1s MSTP
• VLANs
  • IEEE 802.1Q Tag VLANs (128 groups, 4096 VID)
  • GVRP
  • GMRP
• Link Aggregation
  • Static Trunk (4 groups, support MAC base)
  • 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

Interface

• Ethernet
  • 8 or 12 x 10/100/1000BASE-T(X)
  • 4 x 1000BASE SX/LX/SFP
• Console
  • 1 x DB9 RS-232
• Alarm Contact
  • 1 x Relay output, current capacity 0.6A/30VDC
• LED Indicators
  • Per Unit: Power 1, Power 2
  • Per Port: Link/Activity (Green)

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 PNAC
• Forward/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

• Input
  • 12-48VDC Redundant (Terminal block)
• Power Consumption
  • 17.28W Max. 1.44A@12VDC, 0.72A@24VDC
• Protection
  • Reverse Polarity Protection

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 (3.09lbs)
• Installation Type
  • DIN-rail mounting

Environmental

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

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)
  • EN 61000-4-6 (Induced RFI)
  • EN 61000-4-8 (Magnetic Field)
• Safety
  • UL 61010
• Vibration
  • IEC 60068-2-6 Fc
• Shock
  • IEC 60068-2-27 Ea
• Free Fall
  • FED STD 101C Method 5007.1
• Industrial Compliance
  • IEC 61850-3/IEEE 1613
  • NEMA TS2

Warranty

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

What's Included

• Device
  • Ethernet Switch
• Cables
  • 1 Console Cable
• Documentation
  • Quick Install Guide