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5 Year Warranty

EKI-7708G-4FI-AE 4GE+4G SFP Managed Ethernet Switch, -40~75℃

  • 4 个千兆以太网接口,4个千兆SFP插槽
  • 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<20ms),RSTP/STP(802.1w/1D)
  • IXM自动快速布建功能
  • 安全 : 802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption),RADIUS
  • 管理:SNMP v1/v2c/v3,WEB,Telnet,StandardMIB,Private MIB
  • 铁路认证:EN50121-4
  • 工作温度:-40~75°C(EKI-7708G-4FI)
  • 电源:12~48VDC冗余电源输入, 1路继电器输出
  • 下单前货期问题请与在线客服确认
Certifications CE CE CE CE CE

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详细规格

Power

  • Power Consumption 12.1W (system)
  • Power Input (DC) 12 ~ 48 VDC
  • Power Connector Type 6-pin removable screw terminal (power & relay)
  • Power Operating Current 0.25A @ 48VDC (system)
  • Power Input (AC) -
  • Power Input (PoE) -
  • Power Input (Battery) -
  • Redundant Dual Inputs -

Protection

  • Reverse Polarity Present
  • Overload Current -

Environment

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

Mechanism

  • Dimensions (W x H x D) 74 x 152 x 105 mm (2.91 x 5.98 x 4.13)
  • IP Rating IP30
  • Weight 1.1 kg
  • Mounting (DIN-rail) Yes
  • Mounting (Pole Mount) -
  • Mounting (Rack Mount) -
  • Mounting (Wall) Yes
  • Mounting (Stack) -
  • Enclosure (Plastic) -
  • Mounting (Panel) -

Ethernet Communication

  • RJ-45 Transmission Speed 10/100/1000 Mbps
  • RJ-45 Port Number 4
  • RJ-45 Port Connector Type RJ-45
  • Ethernet Standard -
  • RJ-45 Transmission Distance 100 m
  • Fiber Port Interface SFP
  • Fiber Port Connector Type SFP cage
  • Fiber Transmission Distance Up to 110 km
  • Fiber Port Number 4
  • Fiber Transmission Speed -
  • Fiber Port Optical Mode -
  • RJ-45/SFP Combo Port Number -
  • RJ-45/SFP Combo Port Speed -

Switch Properties

  • MAC Table Size 8K
  • Packet Buffer Size 4.1M bit
  • Switch Fabric Speed 16Gbps
  • Jumbo Frame 9,216 bytes

Certification

  • Safety -
  • 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), EN 50121-4, NEMA TS2
  • EMI CE, FCC Class A
  • EMS -
  • Shock IEC 60068-2-27
  • Freefall IEC 60068-2-32
  • Vibration IEC 60068-2-6
  • Ethernet Standard IEEE 802.1p, 802.3ad, 802.1x, 802.1D, 802.1s, 802.1w

MTBF

  • Time -
  • Method Telcordia, GB

Warranty

  • Warranty Period 5 years

PoE Information

  • PoE Budget -
  • PoE Port Number -
  • PoE Output -
  • Support PoE -
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