EKI-7720G-4FI

16GE+4G SFP網(wǎng)管型工業(yè)以太網(wǎng)交換機，-40～75℃

• 16 Gigabit Ethernet ports + 4 SFP ports
• SFP socket for Easy and Flexible Fiber Expansion
• Redundancy: X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D)
• IXM function enables fast deployment
• Security: 802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption), RADIUS
• NEMA TS2 for Traffic Control
• EN50121-4 approval for Railway trackside deployment
• -40 ~ 75°C wide-range operating temperature (EKI-7720G-4FI)
• Dual 12~48 VDC power input and 1 relay output
• EKI-7720G-4F/4FI支持16個千兆以太網(wǎng)端口和4個SFP（mini-GBIC）端口。它提供了豐富的端口來連接許多設(shè)備，并嵌入了研華的IXM功能，有利于用戶在短時間內(nèi)完成快速部署并大大節(jié)省工程師的時間與成本。EKI-7700系列同時支持NMS軟件幫助IT管理者進行網(wǎng)絡維護和故障預防，還支持研華冗余環(huán)網(wǎng)協(xié)議X-Ring Pro，為您搭建可靠地工業(yè)網(wǎng)絡，幫助用戶輕松建立冗余以太網(wǎng)，具有小于20ms的超高速自愈時間。同時具備NEMA TS2認證等級及-40~75°C的工作溫度范圍（EKI-7720G-4FI），通過EN50121-4歐洲鐵路標準對鐵路站臺和軌旁部署的排放和抗擾度要求認證標準
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研華SFP-GSM-20K IE-SFP/1250-ED，單模1310-LC 20km（也被稱為BB-808-38200）

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• 規(guī)格

  Part Number

  EKI-7720G-4FI-AE

  EKI-7720G-4FI-AU

  Certification

  Ethernet Standard

  Vibration

  Freefall

  Shock

  EMS

  EMI

  EMC

  Safety

  IEEE 802.1p, 802.3ad, 802.1x,802.1D, 802.1s, 802.1w

  IEEE 802.1p, 802.3ad, 802.1x,802.1D, 802.1s, 802.1w

  IEC 60068-2-6

  IEC 60068-2-6

  IEC 60068-2-32

  IEC 60068-2-32

  IEC 60068-2-27

  IEC 60068-2-27

  CE, FCC Class A

  CE, FCC Class A

  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 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)

  UL 61010-2-201, EN 62368-1 (LVD)

  UL 61010-2-201, EN 62368-1 (LVD)

  Environment

  Temperature (Max. Operating)

  Temperature (Min. Operating)

  Relative Humidity

  Temperature (Operating Range)

  Humidity (Operating Range)

  Temperature (Storage Range)

  75°C (167°F)

  -40°C (-40°F)

  10~95%

  10~95%

  -40 ~ 75°C (-40 ~ 167°F)

  -40 ~ 75°C (-40 ~ 167°F)

  -40 ~ 85°C (-40 ~ 185°F)

  -40 ~ 85°C (-40 ~ 185°F)

  Ethernet Communication

  RJ-45/SFP Combo Port Speed

  RJ-45/SFP Combo Port Number

  Fiber Port Optical Mode

  Fiber Transmission Speed

  Fiber Port Number

  RJ-45 Port Number

  Fiber Transmission Distance

  Fiber Port Connector Type

  Fiber Port Interface

  RJ-45 Transmission Distance

  Ethernet Standard

  RJ-45 Port Connector Type

  RJ-45 Transmission Speed

  4

  Up to 110 km

  Up to 110 km

  SFP cage

  SFP

  100 m

  100 m

  16 x RJ-45 + 4 x SFP ports

  16 x RJ-45 + 4 x SFP ports

  10/100/1000 Mbps

  10/100/1000 Mbps

  Mechanism

  Mounting (Panel)

  Enclosure (Plastic)

  Mounting (Pole Mount)

  Mounting (Stack)

  Mounting (Wall)

  Mounting (Rack Mount)

  Mounting (DIN-rail)

  Weight

  IP Rating

  Dimensions (W x H x D)

  Yes

  Yes

   

  1.1 kg

  1.1 kg

  IP30

  IP30

  74 x 152 x 105 mm (2.91 x 5.98 x 4.13)

  74 x 152 x 105 mm (2.91 x 5.98 x 4.13)

  MTBF

  Method

  Time

  Telcordia(Relax), GB

  Telcordia(Relax), GB

  -

  TBD

  PoE Information

  Support PoE

  PoE Output

  PoE Budget

  PoE Port Number

  Power

  Redundant Dual Inputs

  Power Input (Battery)

  Power Input (PoE)

  Power Input (AC)

  Power Operating Current

  Power Connector Type

  Power Input (DC)

  Power Consumption

  0.25A @ 48VDC (system)

  0.25A @ 48VDC (system)

  6-pin removable screw terminal (power & relay)

  6-pin removable screw terminal (power & relay)

  12 ~ 48 VDC

  12 ~ 48 VDC

  12.1W (system)

  12.1W (system)

  Protection

  Reverse Polarity

  Overload Current

  Present

  Switch Properties

  Jumbo Frame

  Switch Fabric Speed

  Packet Buffer Size

  MAC Table Size

  9,216 bytes

  9,216 bytes

  40Gbps

  40Gbps

  4.1M bit

  4.1M bit

  8K

  8K

  Warranty

  Warranty Period

  5 years

  5 years