| Product Type | Industrial Ethernet Switch |
| Form Factor | DIN-rail mountable |
| Cooling | Fanless |
| PoE Support | Yes, 90W PoE on specific ports |
| Total Number of Ports | 12 |
| PoE Ports | 8 x 10/100/1000BASE-T (4 dedicated and 4 combo with SFP) |
| SFP Ports | 4 x 10GBASE-X (SFP+) |
| Combo Ports | 4 x Combo (10/100/1000BASE-T with PoE or 1000BASE-X SFP) |
| Mounting Options | DIN-rail |
| Power Inputs | Dual 12~57 VDC redundant power inputs |
| Maximum Power Consumption | 265W (with PoE) |
| Switching Capacity | 64 Gbps |
| Forwarding Rate | 47.6 Mpps |
EXTREME ISW-4W-4WS-4X 12-Port Industrial Ethernet Switch with 90W PoE and 10G SFP+

Key Benefits
Eye-Insights™ by Eye-In Technologies
AI-Powered Summaries from Online Customer Reviews
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Supports 90W PoE across multiple ports, making it ideal for powering industrial devices directly from the switch.
- 4 combo ports and 4 10G SFP+ ports provide flexibility and bandwidth scalability in complex network infrastructures.
- Rugged, fanless, wide-temperature design ensures long-term reliability in demanding industrial environments.
Product Overview
12-Port ISW Industrial Ethernet Switch 4 10/100/1000BASE-T 90W PoE ports 4 combo ports supporting either 4 10/100/1000BASE-T 90W PoE OR 4 1000BASE-X (SFP) plus 4 10GBASE-X SFP+ ports Oper Temp -40C - +75C dual DC power inputs fanlessSpecifications
Product Overview
Wireless Features
| Wireless Support |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Certifications | CE, FCC, UL 62368-1, IEC 61000-6-2, 61000-6-4 |
| RoHS Compliant | Yes |
Advanced Security Features
| MAC Filtering | Yes |
| Access Control Lists (ACLs) | Supported |
| IEEE 802.1X Authentication | Yes |
| DHCP Snooping | Yes |
| Loop Protection | Yes |
| Storm Control | Broadcast, multicast and unknown unicast |
| Port Security | Supported |
Interfaces
| Port Types | 10/100/1000BASE-T, 1000BASE-X SFP, 10GBASE-X SFP+ |
| Number of 10/100/1000BASE-T Ports | 4 dedicated + 4 combo |
| Number of 1000BASE-X SFP Ports | Up to 4 via combo slot |
| Number of 10G SFP+ Ports | 4 |
| Auto MDI/MDI-X | Supported |
| Port Status LEDs | Yes |
| Console Port | 1 x RJ-45 |
Physical & Environmental
| Operating Temperature | -40°C to 75°C (-40°F to 167°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Operating Humidity | 5% to 95%, non-condensing |
| Enclosure | IP30-rated metal housing |
| Dimensions (H x W x D) | 76 x 154 x 105 mm |
| Weight | 1.5 kg |
| Shock Protection | IEC 60068-2-27 |
| Vibration Protection | IEC 60068-2-6 |
| Altitude | Up to 2000m |
Cloud Management & Licensing
| Management Interface | Web-based GUI, CLI, SNMP v1/v2c/v3, Telnet, SSH |
| Remote Management | Yes |
| Management Protocols | HTTP, HTTPS, SNMP, RMON, Syslog |
| VLAN Support | IEEE 802.1Q VLAN, up to 4094 VLANs |
| Quality of Service (QoS) | 802.1p CoS, DSCP |
| IGMP Snooping | v1/v2 |