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Compact Industrial Unmanaged FE Switch

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5x 10/100Base-TX FE Switch

IFS-500C 5x10/100Base-TX FE SwitchEN50121EN61000

The IFS-500C is a 5 port 10/100Base-TX Ethernet unmanaged Fast Ethernet switch, that provides stable and reliable Ethernet transmission. Housed in rugged DIN rail or wall mountable enclosures, these switches are designed for harsh environments, such as industrial networking, intelligent transportation systems (ITS) and are also suitable for many military and utility market applications where environmental conditions exceed commercial product specifications. Standard operating temperature range models (-10 to 60°C) and wide operating temperature range models (-40 to 75°C) fulfil the special needs of industrial automation applications.

IFS-500C 5x10/100Base-TX FE Switch schematic


  • Wide range input power 12/24/48VDC (9.6~60VDC), or AC24V (18~36VAC)
  • IP30 rugged metal housing and Fanless
  • Compact size for easy installation
  • Wide operating temperature -40 ~ 75°C (-E model )
  • Provides broadcast storm protection
  • Very low power consumption
  • Supports flow control
  • CE, FCC,and EN50121-4 for railway traffic certification
  • Industrial grade EMS, EMI, EN61000-6-2, EN61000-6-4 certified


IEEE Standards:

  • IEEE 802.3 10Base-T Ethernet
  • IEEE 802.3u 100Base-TX and 100Base-FX Fast Ethernet
  • IEEE 802.3x Flow Control and Back Pressure

Switch Architecture: Back-plane (Switching Fabric): 1.0 Gbps
Data Processing: Store and Forward

Transfer Rate: 14,880pps for Ethernet port; 148,800pps for Fast Ethernet port
Flow Control: IEEE 802.3x flow control, back pressure flow control
Provides broadcast storm protection: Present
MAC address Table Size: 1K
Packet Buffer Size: 448Kbits
Network Connector:

  • 5 x RJ-45
  • RJ-45 Port: 10/100BaseTX auto negotiation speed, Auto MDI/MDI-X function, Full/Half duplex

Network Cable:

  • 10Base-T: 2-pair UTP/STP Cat.5 cable
  • EIA/TIA-568 100-ohm (100m)
  • 100Base-TX: 2-pair UTP/STP Cat. 5 cable
  • EIA/TIA-568 100-ohm (100m)

Protocol: CSMA/CD

  • Per unit: Power (Green)
  • RJ-45 Per port: Link/Active (Green), Speed/100 (Yellow)


  • DIP 1 Off : Enable power failure alarm, On : Disable
  • DIP 2 Off : Enable broadcast storm protection, On : Disables broadcast storm protection

Reserve polarity protection: For DC input power protection

Overload current protection: Present
Power Supply:

  • DC 12/24/48V (9.6~60VDC) or AC 24V (18~36VAC)
  • Input power (Removable Terminal Block)

Removable Terminal Block: Provide for input power (2 Pin)
Operating Temperature: 0 ~ 60°C (IFS-500C); -40 ~75°C (IFS-500C-E)
Operating Humidity: 5% to 95% (Non-condensing)
Storage Temperature: -40 ~ 85°C
Housing: Rugged Metal, IP30 Protection and Fanless

Dimensions: 70 x 30 x 103 mm (D x W x H)
Installation mounting: DIN Rail mounting and Wall Mounting (optional)

Warranty: 5 years

EMI (Electromagnetic Interference): FCC Part 15 Subpart B Class A,CE EN55022 Class A
Railway Traffic: EN50121-4
Immunity for Heavy Industrial Environment: EN61000-6-2
Emission for Heavy Industrial Environment: EN61000-6-4

  • EN61000-4-2 (ESD) Level 3, Criteria B
  • EN61000-4-3 (RS) Level 3, Criteria A
  • EN61000-4-4 (Burst) Level 3, Criteria A
  • EN61000-4-5 (Surge) Level 3, Criteria B
  • EN61000-4-6 (CS) Level 3, Criteria A
  • EN61000-4-8 (PFMF, Magnetic Field) Field Strength: 300A/m, Criteria A

Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6


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