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


  • 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

Hardware Specifications


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


Mac Address

8K MAC address table

Jumbo frame

10KB on all ports


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



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.


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

Higher PoE budget can be applied upon request. **

Power Consumption


Operating Humidity

5% to 95% (Non-condensing)

Operating Temperature

-40°C ~ 75°C

Storage Temperature

-40°C ~ 85°C

Case Dimension

43(W) x 105(D) x 152(H) mm


DIN rail or optional Wall mounting** design


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


EN 60950-1


12V model: 1,291,990 hrs
48V model: 1,414,427 hrs

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