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SWK-A0 Series
8*10/100Base Web Smart PoE Ethernet Switch

-40~75°CWeb SmartSwitchPOE



The SWK-A0 series PoE Web Smart Ethernet Switch series is designed to operate in the harsh environments at the edge of the network. The SWK-A0 series functions at temperature ranging from -40°C to 75°C. Whether on the factory floor or the street corner, the SWK-A0 series will provide flawless communications when you need it most. The SWK-A0 series is a Switch with the flexibility of eight Ethernet ports that may be configured in a variety of copper and fiber optic interfaces. The SWK-A0 series may be DIN- Rail, Panel, or Rack mounted, and comes with Terminal Block and Power Jack power inputs. Port 1 ~ port 4 on SWK-A0 series supports IEEE802.3af Power over Ethernet (PoE) Power Sourcing Equipment (PSE) and can detect an IEEE802.3af compliant Powered Device (PD). Using external 48VDC power inputs through Terminal Block or Power Jack, data and power can be transmitted to a Powered Device (PD) over the same twisted-pair Ethernet cable through port 1 ~ port 4 on SWK-A0 SERIES. The SWK-A0 series provides a Web browser interface that allows the user to configure IP settings, Port based VLAN, QoS settings, and load default settings as well as indicate the status of the switch such as PoE conditions, Link status and Alarm conditions.

Product Information


● Complies with IEC61000-6-2 EMC standard

● Supports IEEE802.3af Power over Ethernet (PoE) Power Sourcing Equipment (PSE)

● 1024 MAC addresses

● 1M bits buffer memory

● 10/100Mbps-Full/Half-duplex, Auto Negotiation, Auto-MDI/MDIX

● Full wire-speed forwarding rate

● Alarms for power and port link failure by relay output

● Redundant power inputs with Terminal Block or DC Jack

● -40°C to 75°C (-40°F to 167°F) operating temperature range

● Hardened aluminum case

● Supports DIN-Rail, Panel Mounting installation



Regulatory Approvals

Standards: ISO:
● IEEE802.3 10Base-T, IEEE802.3u 100Base-TX/FX, IEEE802.3x, IEEE802.3af ● Manufactured in an ISO9001 facility
Forward and Filtering Rate: SAFETY:
● 14,880pps for 10Mbps ● UL508, EN60950-1, IEC60950-1
● 148,810pps for 100Mbps EMI:
Packet Buffer Memory:  ● FCC Part 15, Class A
● 1M bits  ● EN61000-6-3
Processing Type:  EN55022
● Store-and-Forward  EN61000-3-2
● Half-duplex back-pressure and IEEE802.3x full-duplex flow control  EN61000-3-3
Address Table Size: EMS:
● 1024 MAC addresses ● EN61000-6-2


 ● EN61000-4-2 (ESD Standards)
Input:  Contact: + / – 4KV; Criteria B
● Input Voltage: 48VDC(Terminal Block; DC Jack)

Air: + / – 8KV; Criteria B

wer Consumption:   ● EN61000-4-3 (Radiated RFI Standards)
● 72W Max. 1.5A@48VDC  10V/m, 80 to 1000MHz; 80% AM Criteria A
Power Supply References:  ● EN61000-4-4 (Burst Standards)
● Terminal Block: 48VDC, 2.5A Signal Ports: + / – 4KV; Criteria B
● DC Jack: 48VDC, 2.5A

D.C. Power Ports: + / – 4KV; Criteria B

Overload Current Protection:

A.C. Power Ports: + / – 4KV; Criteria B

● YES  ● EN61000-4-5 (Surge Standards)
Reverse Polarity Protection:  Signal Ports: + / – 1KV; Line-to-Line; Criteria B

D.C. Power Ports: + / – 0.5KV; Line-to-earth; Criteria B


 A.C. Power Ports: + / – 2KV; Line-to-earth; Criteria B
Casing: ● EN61000-4-6 (Induced RFI Standards)
● Aluminum case  Signal Ports: 10Vrms @ 0.15~80MHz; 80% AM Criteria A
● IP20

D.C. Power Ports: 10Vrms @ 0.15~80MHz; 80% AM Criteria A


A.C. Power Ports: 10Vrms @ 0.15~80MHz; 80% AM Criteria A

● 68mm (W) x 110mm (D) x 135mm (H)      (2.68″ (W) x 4.33″ (D) x 5.31″ (H))  ● EN61000-4-8 (Magnetic Field Standards)
Weight:  30A/m @ 50, 60Hz; Criteria A
● 1Kg (2.2lbs.)  ● EN61000-4-11 (Voltage Dip Standards)
Installation:  A.C. Power Ports: 30% Reduction for 0.5 period; Criteria B
● DIN-Rail, Panel Mounting Environmental Test Compliance:


 ●   IEC60068-2-6 Fc (Vibration Resistance)
Ethernet Port:

5g @ 10~150KHz, Amplitude 0.35mm (Operation/Storage/Transport)

● 10/100Base-TX: 8, 7 or 6 ports ●   IEC60068-2-27 Ea (Shock)
● 100Base-FX: 0, 1or 2 ports

25g @ 11ms (Half-Sine Shock Pulse; Operation)

LED Indicators:

50g @ 11ms (Half-Sine Shock Pulse; Storage/Transport)

● Per Unit: Power Status (Power 1, Power 2, Power 3) ●   IEC60068-2-32 Ed (Free Fall)
● Per Port: 10/100TX, 100FX: Link/Activity (Green)  1M (3.281ft.)
● PoE: Link (Amber)
Alarm Contact:
● One relay output with current 1A@24VDC


Operating Temperature:
● -40°C to 75°C (-40°F to 167°F)
● Tested @ -40°C to 85°C (-40°F to 185°F)
Storage Temperature:
● -40°C to 85°C (-40°F to 185°F)
Ambient Relative Humidity:
● 5% to 95% (non-condensing)
Order Information
 SWK-A0008E-P4 8*10/100TX extended temperature Web Smart PoE Ethernet Switch
 SWK-A0107E-M-SC-P4 7*10/100TX +1*100FX(Multi mode,SC,2Km) extended temperature Web Smart PoE Ethernet Switch
 SWK-A0107E-S-SC20-P4 7*10/100TX +1*100FX(Single mode,SC,20Km) extended temperature Web Smart PoE Ethernet Switch


Installation: DIN Rail (mounting kit is included)
Power Connector: Terminal Block