EKI-2528

8端口非网管型工业以太网交换机

• 提供5/8个自适应快速以太网口
• 支持10/100Mbps自适应
• 提供广播风暴保护
• 结构紧凑，支持DIN导轨安装/壁挂式安装
• 支持12~48VDC冗余电源输入和继电器报警
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• The EKI-2525/2528设备具有EKI 系列的标准性能。它提供了12~48VDC 冗余电源输入设计及电源极性反接保护、过载可重设保险管双重安全保护机制。前者可保证当电源连线正、负端被接反时，设备也不会因此损坏，仍会正常工作。后者可保证电源连接恢复正常时，系统免于过载电流的损害并回到正常工作状态。The EKI-2525/2528的每个端口都有连接状态传输速度及冲突状态的指示灯。在电源发生故障时，设备将会使用继电器输出，LED 指示灯亮并报警通知管理员。工程师可方便地通过指示灯对硬件进行快速的检
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• 规格

  Part Number

  EKI-2528-BE

  General

  Ethernet Port Count

  Mounting

  Power

  Technology

  Temperature

  Unmanaged

  8

  DIN, Panel

  12-48VDC

  Ethernet

  -10 to 60C

  Yes

  * Port Configuration

  Description

  Total Port Number

  8 x 10/100Base-T(X)

  8

  Certification

  EMI

  EMS

  Safety

  CE, FCC Class A

  EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8

  UL 60950

  Environment

  Temperature (Min. Operating)

  Temperature (Max. Operating)

  Temperature (Operating Range)

  Temperature (Storage Range)

  -10°C (14°F)

  60°C (140°F)

  -10 ~ 60°C (14 ~ 140°F)

  -40 ~ 85°C (-40 ~ 185°F)

  Ethernet Communication

  Fiber Port Number

  Fiber Port Interface

  Fiber Port Connector Type

  Fiber Transmission Distance

  Fiber Transmission Speed

  RJ45 Port Number

  RJ45 Port Connector Type

  RJ45 Transmission Distance

  RJ45 Transmission Speed

  -

  -

  -

  -

  -

  8

  RJ45

  100 m

  10/100 Mbps

  Mechanism

  Mounting (DIN-rail)

  Mounting (Stack)

  Mounting (Panel)

  Mounting (Wall)

  Mounting (Rack Mount)

  Mounting (Pole Mount)

  Dimensions (W x H x D)

  Enclosure (Metal)

  Enclosure (Plastic)

  IP Rating

  Yes

  -

  -

  Yes

  -

  -

  30 x 140 x 95 mm (1.18'' x 5.51'' x 3.74)

  Yes

  -

  IP30

  PoE Information

  PoE Port Number

  PoE Budget

  PoE Output

  Support PoE

  -

  -

  -

  No

  Power

  Power Connector Type

  Power Consumption

  Power Input (AC)

  Power Input (DC)

  Power Input (PoE)

  Power Input (Battery)

  Redundant Dual Inputs

  6-pin removable screw terminal

  4.71 W

  -

  12 ~ 48 VDC

  -

  -

  Yes

  Product Category

  Layer 2 - Unmanaged Switch

  Yes

  Warranty

  Warranty Period

  5 years

  Protection

  Overload Current

  Reverse Polarity

  Present

  Present