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Managed Ethernet Switches

EKI-7720E-4FI

16FE+4G SFP Managed Ethernet Switch, -40~75℃

  • 16 Fast 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-7720E-4FI)
  • Dual 12~48 VDC power input and 1 relay output

Certifications:

Specifications

Certification
Ethernet Standard
  • IEEE 802.1p, 802.3ad, 802.1x,802.1D, 802.1s, 802.1w
Vibration
  • IEC 60068-2-6
Freefall
  • IEC 60068-2-32
Shock
  • IEC 60068-2-27
EMS
  • -
EMI
  • CE, FCC Class A
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)
Safety
  • UL 61010-2-201, EN 62368-1 (LVD)
Security
  • IEC 62443-4-2 SL2
Environment
Temperature (Max. Operating)
  • 75°C (167°F)
Temperature (Min. Operating)
  • -40°C (-40°F)
Relative Humidity
  • 10~95%
Operating Temperature
  • -40 ~ 75°C (-40 ~ 167°F)
Operating Humidity
  • -
Storage Temperature
  • -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
  • 4
RJ-45 Port Number
  • -
Fiber Transmission Distance
  • Up to 110 km
Fiber Port Connector Type
  • SFP cage
Fiber Port Interface
  • SFP
RJ-45 Transmission Distance
  • 100 m
Ethernet Standard
  • -
RJ-45 Port Connector Type
  • 16 x RJ-45 + 4 x SFP ports
RJ-45 Transmission Speed
  • 10/100/1000 Mbps
Mechanism
Mounting (Panel)
  • -
Enclosure (Plastic)
  • -
Mounting (Pole Mount)
  • -
Mounting (Stack)
  • -
Mounting (Wall)
  • Yes
Mounting (Rack Mount)
  • -
Mounting (DIN-rail)
  • Yes
Weight
  • 1.1 kg
IP Rating
  • IP30
Dimensions (W x H x D)
  • 74 x 152 x 105 mm (2.91 x 5.98 x 4.13)
Enclosure (Metal)
  • Metal
Mounting
  • DIN-rail, Wall
MTBF
Method
  • Telcordia(Relax), GB
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
  • 0.25A @ 48VDC (system)
Power Connector Type
  • 6-pin removable screw terminal (power & relay)
Power Input (DC)
  • 12 ~ 48 VDC
Power Consumption
  • 12.1W (system)
Protection
Reverse Polarity
  • Present
Overload Current
  • -
Switch Properties
Jumbo Frame
  • 9,216 bytes
Switch Fabric Speed
  • 11.2Gbps
Packet Buffer Size
  • 4.1M bit
MAC Table Size
  • 8K
Warranty
Warranty Period
  • 5 years
Interface
Port Number
  • 20