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Lantech 4 Port Unmanaged Industrial Switch

4 10/100/1000T PoE at + 2 Dual Speed SFP Industrial Unmanaged Switch

Part # IPGS-0204DSFP-48V. Category: . Tags: , , , , , , .


4 10/100/1000T PoE at + 2 Dual Speed SFP Industrial Unmanaged Switch

  • Conforms to IEEE 802.3at/af PoE standard
  • Redundant Power Design
  • Built-in voltage boost design from 12V to 48V DC (12V model)
  • Wide operating temperature range from -40°C to 75°C

The Lantech IPGS-0204DSFP is a 4 10/100/1000T + 2 Dual Speed SFP with 4 IEEE 802.3at/af High Power PoE Industrial Switch.

The IPGS-0204DSFP is a cost-effective solution, which meets the high reliability requirements demanded by industrial applications. Besides, the equipment meets IEEE 802.3at standard, the switch can provides 30 Watts output per PoE port for Powered Devices. The switch supports wide operating temperature, range from -40°C to 75°C.

The Lantech IPGS-0204DSFP is designed to meet the demands of Industrial environments, comes packaged in a robust IP30 housing and has been tested extensively to meet Industrial EMI and EMC standards. Rigorous mechanical testing has also been undertaken to comply with free fall, shock and vibration stability test requirements.

With voltage boost design, the IPGS-0204DSFP-12V can work from 12/24V input power source and boost the voltage to 48VDC to feed the POE power over Ethernet cable for any vehicles that usually has 12/24V power source. The slim compact design is able to fit in variety of cabinets and space.


  • Built-in voltage boost design from 12V to 48V DC (12V model)
  • Embedded 4-port PoE 802.3at inject function
  • DIP switch to adjust SFP 100M or 1000M speed
  • Back-plane (Switching Fabric): 12Gbps
  • Supports wide operating temperature (-40°C~75°C)
  • Redundant power with polarity reverse protection
  • 10KB Jumbo frame supported on all ports
  • IP-30 protection with DIN Rail and optional Wall Mount** design
  • Relay output for power fail and alarm
Standards IEEE802.3 10Base-T Ethernet
IEEE802.3u 100Base-TX
IEEE802.3ab 1000Base-T Ethernet
IEEE802.3z Gigabit fiber
IEEE802.3x Flow Control and Back Pressure
IEEE802.3at/af Power over Ethernet
Switch Architecture Back-plane (Switching Fabric): 12Gbps
Transfer Rate 14,880pps for Ethernet port
148,800pps for Fast Ethernet port
1,488,000pps for Gigabit Ethernet / Gigabit Fiber port
Packet Buffer 1Mbits
Mac Address 8K MAC address table
Jumbo frame 10KB on all ports
Connector 10/100/1000T: 4 x RJ-45
Mini-GBIC: 2 x 100/1000 Dual Speed SFP Sockets
DIP Switch SFP Speed 1000M or 100M
Optical Cable Depends on Transceiver
Protocol CSMA/CD
PoE pin assignment RJ-45 port # 1~# 4 support IEEE 802.3at End-point, Alternative A mode. Per port provides 30W at 55V ability.
Positive (VCC+): RJ-45 pin 1,2.
Negative (VCC-): RJ-45 pin 3,6.
LED Per unit: Power 1 (Green), Power 2 (Green), P-Fail (Amber)
TX/RJ-45 port: LNK Green, SPD 10/100 OFF, 1000 Green
SFP port : LNK Green, Active flashLink/Activity (Green), PoE (Green)
Power Supply DC 9.5V~56V(12V model); Redundant power
DC45 to 56V; redundant power (48V model)
PoE budget 120W@48/24VDC
Power Consumption Switch:6W
Operating Humidity 5% to 95% (Non-condensing)
Operating Temperature -40°C ~ 75°C
Storage Temperature -40°C ~ 85°C
Case Dimension IP-30,
43(W) x 105(D) x 152(H) mm
Installation DIN rail or optional Wall mounting** design
EMI FCC Class A, CE EN61000-4-2 (ESD), CE EN61000-4-3 (RS), CE EN-61000-4-4 (EFT),
CE EN61000-4-5 (Surge), CE EN61000-4-6 (CS), CE EN61000-4-8, CE EN61000-6-2, CE EN55032 Class A, CE EN55024
Stability Testing IEC60068-2-32 (Free fall), IEC60068-2-27 (Shock), IEC60068-2-6 (Vibration)
Safety EN 60950-1
MTBF 12V model: 1,291,990 hrs
48V model: 1,414,427 hrs
Warranty 5 years