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EKI-7720G-4FI
16GE+4G SFP Managed Ethernet Switch, -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 supports 16 Gigabit Ethernet ports and 4 SFP (mini-GBIC) ports. It can provide users abundant ports to connect many devices. Besides, it is embedded with Advan-tech IXM function, this can benefit users for fast deployment and can dramatically save engineers time and costs. The EKI-7720G series also supports NMS to help IT managers with networking maintenance and failure prevention. Finally, the EKI-7720G series is equipped with X-Ring Pro which can achieve ultra high speed recovery time of less than 20 ms to ensure network stability. The switch also features a wide -40° to 75°C operating temperature(EKI-7720G-4FI).

Product Specifications Download Spec

* Port Configuration
  • Total Port Number
  • Description
Certification
  • Ethernet Standard
  • Vibration
  • Freefall
  • Shock
  • EMS
  • EMI
  • EMC
  • Safety
Environment
  • Temperature (Max. Operating)
  • Temperature (Min. Operating)
  • Relative Humidity
  • Temperature (Operating Range)
  • Humidity (Operating Range)
  • Temperature (Storage Range)
Ethernet Communication
  • RJ45/SFP Combo Port Speed
  • RJ45/SFP Combo Port Number
  • Fiber Port Supports VDSL
  • Fiber Port Optical Mode
  • Fiber Transmission Speed
  • Fiber Port Number
  • RJ45 Port Number
  • Fiber Transmission Distance
  • Fiber Port Connector Type
  • Fiber Port Interface
  • RJ45 Transmission Distance
  • Ethernet Standard
  • RJ45 Port Connector Type
  • RJ45 Transmission Speed
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)
  • Enclosure (Metal)
MTBF
  • Method
  • Time
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
Protection
  • Reverse Polarity
  • Overload Current
Switch Properties
  • Jumbo Frame
  • Switch Fabric Speed
  • Packet Buffer Size
  • MAC Table Size
Warranty
  • Warranty Period

* Port Configuration

  • Total Port Number

    EKI-7720G-4FI-AE 20
    EKI-7720G-4FI-AU -
  • Description

    EKI-7720G-4FI-AE 16 x 10/100/1000Base-T(X)
    EKI-7720G-4FI-AU 16 x 10/100/1000Base-T(X)

Certification

  • Ethernet Standard

    EKI-7720G-4FI-AE IEEE 802.1p, 802.3ad, 802.1x,802.1D, 802.1s, 802.1w
    EKI-7720G-4FI-AU IEEE 802.1p, 802.3ad, 802.1x,802.1D, 802.1s, 802.1w
  • Vibration

    EKI-7720G-4FI-AE IEC 60068-2-6
    EKI-7720G-4FI-AU IEC 60068-2-6
  • Freefall

    EKI-7720G-4FI-AE IEC 60068-2-32
    EKI-7720G-4FI-AU IEC 60068-2-32
  • Shock

    EKI-7720G-4FI-AE IEC 60068-2-27
    EKI-7720G-4FI-AU IEC 60068-2-27
  • EMS

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • EMI

    EKI-7720G-4FI-AE CE, FCC Class A
    EKI-7720G-4FI-AU CE, FCC Class A
  • EMC

    EKI-7720G-4FI-AE 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)
    EKI-7720G-4FI-AU 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)
  • Safety

    EKI-7720G-4FI-AE UL 61010
    EKI-7720G-4FI-AU UL 61010

Environment

  • Temperature (Max. Operating)

    EKI-7720G-4FI-AE 75°C (167°F)
    EKI-7720G-4FI-AU -
  • Temperature (Min. Operating)

    EKI-7720G-4FI-AE -40°C (-40°F)
    EKI-7720G-4FI-AU -
  • Relative Humidity

    EKI-7720G-4FI-AE 10 ~ 95%
    EKI-7720G-4FI-AU 10 ~ 95%
  • Temperature (Operating Range)

    EKI-7720G-4FI-AE -40 ~ 75°C (-40 ~ 167°F)
    EKI-7720G-4FI-AU -40 ~ 75°C (-40 ~ 167°F)
  • Humidity (Operating Range)

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Temperature (Storage Range)

    EKI-7720G-4FI-AE -40 ~ 85°C (-40 ~ 185°F)
    EKI-7720G-4FI-AU -40 ~ 85°C (-40 ~ 185°F)

Ethernet Communication

  • RJ45/SFP Combo Port Speed

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • RJ45/SFP Combo Port Number

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Fiber Port Supports VDSL

    EKI-7720G-4FI-AE NO
    EKI-7720G-4FI-AU -
  • Fiber Port Optical Mode

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Fiber Transmission Speed

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Fiber Port Number

    EKI-7720G-4FI-AE 4
    EKI-7720G-4FI-AU -
  • RJ45 Port Number

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Fiber Transmission Distance

    EKI-7720G-4FI-AE Up to 110km
    EKI-7720G-4FI-AU Up to 110km
  • Fiber Port Connector Type

    EKI-7720G-4FI-AE SFP
    EKI-7720G-4FI-AU -
  • Fiber Port Interface

    EKI-7720G-4FI-AE SFP
    EKI-7720G-4FI-AU -
  • RJ45 Transmission Distance

    EKI-7720G-4FI-AE 100 m
    EKI-7720G-4FI-AU 100 m
  • Ethernet Standard

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • RJ45 Port Connector Type

    EKI-7720G-4FI-AE 16 x RJ-45 + 4 x SFP ports
    EKI-7720G-4FI-AU 16 x RJ-45 + 4 x SFP ports
  • RJ45 Transmission Speed

    EKI-7720G-4FI-AE 10/100/1000Mbps
    EKI-7720G-4FI-AU 10/100/1000Base-T(X)

Mechanism

  • Mounting (Panel)

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Enclosure (Plastic)

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Mounting (Pole Mount)

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Mounting (Stack)

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Mounting (Wall)

    EKI-7720G-4FI-AE Yes
    EKI-7720G-4FI-AU -
  • Mounting (Rack Mount)

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Mounting (DIN-rail)

    EKI-7720G-4FI-AE Yes
    EKI-7720G-4FI-AU -
  • Weight

    EKI-7720G-4FI-AE 1.1kg
    EKI-7720G-4FI-AU 1.1kg
  • IP Rating

    EKI-7720G-4FI-AE IP30
    EKI-7720G-4FI-AU IP30
  • Dimensions (W x H x D)

    EKI-7720G-4FI-AE 74 x 152 x 105 mm
    EKI-7720G-4FI-AU 74 x 152 x 105 mm
  • Enclosure (Metal)

    EKI-7720G-4FI-AE Yes
    EKI-7720G-4FI-AU Metal

MTBF

  • Method

    EKI-7720G-4FI-AE Telcordia(Relax), GB
    EKI-7720G-4FI-AU Telcordia(Relax), GB
  • Time

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU TBD

PoE Information

  • Support PoE

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • PoE Output

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • PoE Budget

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • PoE Port Number

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -

Power

  • Redundant Dual Inputs

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Power Input (Battery)

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Power Input (PoE)

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -
  • Power Input (AC)

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU 12 ~ 48 VDC
  • Power Operating Current

    EKI-7720G-4FI-AE 0.25A @ 48Vdc (system)
    EKI-7720G-4FI-AU 0.25A @ 48Vdc (system)
  • Power Connector Type

    EKI-7720G-4FI-AE 6-pin removable screw terminal ((power & relay)
    EKI-7720G-4FI-AU 6-pin removable screw terminal ((power & relay)
  • Power Input (DC)

    EKI-7720G-4FI-AE 12 ~ 48 VDC
    EKI-7720G-4FI-AU 12 ~ 48 VDC
  • Power Consumption

    EKI-7720G-4FI-AE 12.1W (system)
    EKI-7720G-4FI-AU 12.1W (system)

Protection

  • Reverse Polarity

    EKI-7720G-4FI-AE Present
    EKI-7720G-4FI-AU -
  • Overload Current

    EKI-7720G-4FI-AE -
    EKI-7720G-4FI-AU -

Switch Properties

  • Jumbo Frame

    EKI-7720G-4FI-AE 9,216 bytes
    EKI-7720G-4FI-AU 9,216 bytes
  • Switch Fabric Speed

    EKI-7720G-4FI-AE 40Gbps
    EKI-7720G-4FI-AU 40Gbps
  • Packet Buffer Size

    EKI-7720G-4FI-AE 4.1M bit
    EKI-7720G-4FI-AU 4.1M bit
  • MAC Table Size

    EKI-7720G-4FI-AE 8K
    EKI-7720G-4FI-AU 8K

Warranty

  • Warranty Period

    EKI-7720G-4FI-AE 5 years
    EKI-7720G-4FI-AU 5 years

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