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5 Year Warranty

EKI-7428G-4CI-AE 24GE+4G組合管理型乙太網交換機,-40~70°C

  • 24 個千兆埠 + 4 個千兆銅質/SFP 組合埠
  • SFP 插座,可輕鬆靈活地進行光纖擴展
  • 管理: SNMP v1/v2c/v3, WEB, Telnet, Standard MIB
  • IXM 功能可實現快速部署
  • 安全性:802.1x(基於埠,MD5 / TLS / TTLS / PEAP加密),HTTPS,SSH和SNMPv3
  • 冗餘:千兆X-Ring Pro(超高速恢復時間<20毫秒),RSTP / STP (802.1w / 1D),MSTP
  • 48VDC 電源輸入(POE 自動對焦為 46-57 VDC,AT建議使用 53-57 VDC)和 2 個繼電器輸出
  • -40 ~ 70°C 寬工作溫度範圍
  • 預約(案場規劃)或(軟硬整合)諮詢服務
Certifications CE CE CE CE CE

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詳細規格

Power

  • Power Consumption 20W (system)
  • Power Input (DC) 12 ~ 48 VDC
  • Power Connector Type 4-pin removable screw terminal (power & relay)
  • Power Operating Current 0.83A @ 24 V
  • 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 10~95%
  • Operating Temperature -40 ~ 70°C (-40 ~ 158°F)
  • Relative Humidity 10~95%
  • Temperature (Min. Operating) -40°C (-40°F)
  • Temperature (Max. Operating) 70°C (158°F)

Mechanism

  • Dimensions (W x H x D) 438 x 43.6 x 259.2 mm (17.24 x 1.71 x 10.2 in.)
  • IP Rating IP30
  • Weight 3.8 kg
  • Mounting (DIN-rail) -
  • Mounting (Pole Mount) -
  • Mounting (Rack Mount) Yes
  • Mounting (Wall) -
  • Mounting (Stack) -
  • Enclosure (Plastic) -
  • Mounting (Panel) -

Ethernet Communication

  • RJ-45 Transmission Speed 10/100/1000 Mbps
  • RJ-45 Port Number 28
  • 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 10/100/1000 Mbps
  • 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 56Gbps
  • Jumbo Frame 9,216 bytes

Certification

  • Safety UL 61010-2-201
  • EMC CE, FCC
  • EMS 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
  • Ethernet Standard IEEE 802.3, 802.3u, 802.3x, 802.1p, 802.3ab, 802.3az

MTBF

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

Warranty

  • Warranty Period 5 years

PoE Information

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