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研华网管型智能交换机

研华网管型智能交换机

产品型号: EKI-7720G-4FI

所属分类:研华网管型工业交换机

产品时间:2017-10-20

简要描述:研华网管型智能交换机EKI-7720G-4F/4FI supports 16 Gigabit Ethernet ports and 4 SFP (mini-GBIC) ports. It can provide users abundant ports to connect many devices. Besides

研华网管型智能交换机简介:

EKI-7720G-4F/4FI supports 16 Gigabit Ethernet ports and 4 SFP (mini-GBIC) ports. It can provide users abundant ports to connect many devices. Besides, it is embedded with Advan-tech IXM function, this can benefit users for fast deployment and can dramatically save engineers time and costs. The EKI-7720G series also supports NMS to help IT managers with networking maintenance and failure prevention. Finally, the EKI-7720G series is equipped with X-Ring Pro which can achieve ultra high speed recovery time of less than 20 ms to ensure network stability. The switch also features a wide -40° to 75°C operating temperature(EKI-7720G-4FI).

 

研华网管型智能交换机特点:

  • 16 Gigabit Ethernet ports + 4 SFP ports
  • SFP socket for Easy and Flexible Fiber Expansion
  • Redundancy: X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D)
  • IXM function enables fast deployment
  • Security: 802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption), RADIUS
  • Management: SNMP v1/v2c/v3, WEB, net, Standard MIB, Private MIB
  • NEMA TS2 for Traffic Control
  • EN50121-4 approval for Railway trackside deployment
  • -40 ~ 75°C wide-range operating temperature (EKI-7720G-4FI)
  • Dual 12~48 VDC power input and 1 relay output

规格:

Interface

  • Ports Number
  • 20

General

  • Ethernet Connectors
  • 16 x RJ-45 + 4 x SFP ports

I/O

  • Transmission Speed
  • 10/100/1000Base-T(X)

Power Supply

  • Power Input
  • 12 ~ 48 VDC

Operating System

  • Temperature (Operating)
  • -40 ~ 75°C (-40 ~ 167°F)

Communications

  • Standard
  • IEEE 802.1p, 802.3ad, 802.1x,802.1D, 802.1s, 802.1w

Port Configuration

  • RJ45 Port Interface
  • RJ45 Transmission Distance
  • RJ45 w/ PoE Quantity
  • Fiber Port Interface
  • Fiber Port Connector
  • Fiber Transmission Distance
  • 16 x 10/100/1000Base-T(X)
  • 100 m
  • -
  • SFP
  • 4 x SFP(mini-GBIC) ports
  • Up to 110km

Switch Properties

  • MAC Table Size
  • Packet Buffer Size
  • Switch Fabric Speed
  • Jumbo Frame
  • 8K
  • 4.1M bit
  • 40Gbps
  • 9,216 bytes

Mechanism

  • Dimensions (W x H x D)
  • IP Grade
  • Enclosure
  • Weight
  • Mounting
  • 74 x 152 x 105 mm
  • IP30
  • Metal
  • 1.1kg
  • DIN-rail, Wall

Environment

  • Operating Temperature
  • Storage Temperature
  • Relative Humidity (Non-condensing)
  • -40 ~ 75°C (-40 ~ 167°F)
  • -40 ~ 85°C (-40 ~ 185°F)
  • 10 ~ 95%

MTBF

  • Time
  • Method
  • TBD
  • cordia(Relax), GB

Power Requirements

  • Operating Voltage
  • Operating Current
  • Power Consumption
  • Connectors
  • Reverse Polarity
  • 12 ~ 48 VDC
  • 0.25A @ 48Vdc (system)
  • 12.1W (system)
  • 6-pin removable screw terminal ((power & relay)
  • Present

Certification

  • EMI
  • Safety
  • EMC
  • Shock
  • Freefall
  • Vibration
  • CE, FCC Class A
  • UL61010
  • EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3)
  • IEC 60068-2-27
  • IEC 60068-2-32
  • IEC 60068-2-6

Warranty

  • Warranty Period
  • 5 years

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