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研华非网管型以太网交换机

研华非网管型以太网交换机

产品型号: EKI-2428G-4CI

所属分类:研华非网管型工业交换机

产品时间:2017-10-19

简要描述:研华非网管型以太网交换机The EKI-2428G is an industrial-class unmanaged switch with 24 Gigabit ports and 4 Gigabit combo ports. It is designed for rack-mount installation

研华非网管型以太网交换机简介:

The EKI-2428G is an industrial-class unmanaged switch with 24 Gigabit ports and 4 Gigabit combo ports. It is designed for rack-mount installation, and can be deployed in demanding industrial environments. It is suitable for edge to core industrial networks. It is highly reliable with -40 ~ 70 °C wide temperature operation. 

研华非网管型以太网交换机特点:

  • 24 x Gigabit ports + 4 x Gigabit copper/SFP combo ports
  • SFP socket for Easy and Flexible Fiber Expansion
  • Provides 8K MAC address
  • Supports 12-48V DC power input
  • ƒ -40 ~ 70°C wide-range operating temperature

规格:

Communications

  • Standard
  • IEEE 802.3, 802.3u, 802.3x, 802.1p, 802.3az, 802.3ab,802.3z

Port Configuration

  • RJ45 w/ PoE Quantity
  • RJ45 Port Interface
  • RJ45 Transmission Distance
  • Fiber Port Interface
  • Fiber Port Connector
  • Fiber Transmission Distance
  • -
  • 24 x 10/100/1000BaseT(X), 4 x 10/100/1000BaseT(X) RJ45/SFP Combo ports
  • 100 m
  • SFP
  • 4
  • Up to 110km

Switch Properties

  • MAC Table Size
  • Packet Buffer Size
  • Switch Fabric Speed
  • Jumbo Frame
  • 8K
  • 4.1M bit
  • 56Gbps
  • 9,216 bytes

Mechanism

  • Dimensions (W x H x D)
  • IP Grade
  • Weight
  • Enclosure
  • Mounting
  • 438 x 43.6 x 259.2 mm
  • IP30
  • 3.8kg
  • Metal
  • 1U 19" Rack mount

Environment

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

MTBF

  • Method
  • Time
  • cordia(Relax), GB
  • 787,940 hours

Power Requirements

  • Operating Voltage
  • Operating Current
  • Power Consumption
  • Reverse Polarity
  • Connectors
  • 12 ~ 48 VDC, (8.4VDC ~ 52.8VDC)
  • 0.83A @ 24V
  • 20 W (system)
  • Present
  • 4-pin removable screw terminal (power & relay)

Certification

  • Safety
  • EMC
  • EMI
  • Freefall
  • Shock
  • EMS
  • Vibration
  • UL 61010-2-201
  • CE, FCC
  • EN 55011/ EN 55022 Class A, EN 61000-6-4, FCC Part 15 Subpart B Class A
  • IEC 60068-2-32
  • IEC 60068-2-27
  • 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 60068-2-6

Warranty

  • Warranty Period
  • 5 years

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