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  1. 主页 /
  2. 智能通讯 /
  3. 工业以太网交换机 /
  4. 以太网供电(PoE) /
  5. Managed PoE Switches /

Managed PoE Switches

EKI-7712G-4FPI

8口千兆PoE+4口千兆SFP端口网管型工业以太网交换机, IEEE802.3af/at, 46~57VDC, -40~75℃

  • 8 x IEEE 802.3 af/at PoE Gigabit端口+ 4 SFP端口
  • SFP插槽可进行简单灵活的光纤扩展
  • 冗余：X-Ring Pro (超高速自愈时间< 20 ms), RSTP/STP (802.1w/1D)
  • IXM功能支持快速部署
  • 安全：802.1x (基于端口, MD5/TLS/TTLS/PEAP加密), RADIUS
  • NEMA TS2用于交通控制
  • 铁路认证EN50121-4
  • 支持宽温工作-40 ~ 75°C (EKI-7712G-4FPI)
  • 2路48 VDC电源输入和1路继电器输出

认证：

技术资源链接：

产品型录 Download 3D Model 技术文件下载
  • 8口千兆PoE+4口千兆SFP端口网管型工业以太网交换机, IEEE802.3af/at, 46~57VDC, -40~75℃

规格

Interface
Port Number
  • 12
Ethernet Communication
RJ-45 Port Connector Type
  • 8 x RJ-45, 4 x SFP
RJ-45 Transmission Speed
  • 10/100/1000 Mbps
RJ-45 Transmission Distance
  • 100 m
Fiber Transmission Distance
  • Up to 110 km
Power
Power Input (DC)
  • 48 VDC
Power Operating Current
  • 0.25A @ 48VDC (system)
Power Consumption
  • 12.1W (system)
Power Connector Type
  • 6-pin removable screw terminal (power & relay)
Certification
Ethernet Standard
  • IEEE 802.1p, 802.3ad, 802.1x,802.1D, 802.1s, 802.1w
EMI
  • CE, FCC Class A
Safety
  • UL 61010
EMC
  • 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)
Shock
  • IEC 60068-2-27
Freefall
  • IEC 60068-2-32
Vibration
  • IEC 60068-2-6
Security
  • IEC 62443-4-2 SL2
PoE Information
PoE Port Number
  • 8
Switch Properties
MAC Table Size
  • 8K
Packet Buffer Size
  • 4.1M bit
Switch Fabric Speed
  • 24Gbps
Jumbo Frame
  • 9,216 bytes
Mechanism
Dimensions (W x H x D)
  • 74 x 152 x 105 mm (2.91 x 5.98 x 4.13)
IP Rating
  • IP30
Enclosure (Metal)
  • Metal
Weight
  • 1.1 kg
Mounting
  • DIN-rail, Wall
Environment
Operating Temperature
  • -40 ~ 75°C (-40 ~ 167°F)
Storage Temperature
  • -40 ~ 85°C (-40 ~ 185°F)
Relative Humidity
  • 10~95%
MTBF
Time
  • 1,001,782 hours
Method
  • Telcordia(Relax), GB
Warranty
Warranty Period
  • 5 years
Place of Production
Place of production
  • China

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