Product Type | Managed Switch |
Series | X435 Series |
Model | X435-8P-4S |
Form Factor | 1RU |
Weight | 2.2 Kg |
Power Supply Type | Internal AC |
Power Over Ethernet (PoE) Support | Yes |
PoE Budget | 124W |
Max Power Consumption | 155.2 Watt |
Connectivity Technology | Wired |
Fanless Design | Yes |
Extreme Networks X435-8P-4S 8-Port PoE+ Gigabit Switch with 4 SFP Slots





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.
- - Offers power and flexibility with 8 PoE+ ports and modular 2.5G SFP uplink options—perfect for expanding edge deployments
- - Quiet and compact fanless design allows installation in environments where noise is a concern
- - TAA-compliant and enterprise-ready with support for VLAN, IPv6, and robust routing protocols, ideal for secure government and commercial use
Product Overview
X435-8P-4S 8 port 10/100/1000BASE-T PoE+ half/full duplex 4x1/2.5G unpopulated SFP 1 AC PSU fanlessSpecifications
Product Overview
Wireless Features
Wireless Support |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | UL, cUL, CE, FCC Class A, EN 55032, EN 55024, RoHS |
Compliant Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3bz, 802.3z, 802.3af, 802.3at |
Advanced Security Features
Access Control | 802.1X Port-based Network Access Control (PNAC) |
MAC Locking | Supported |
DHCP Snooping | Yes |
Dynamic ARP Inspection (DAI) | Yes |
IP Source Guard | Yes |
DoS Protection | Yes |
Control Plane Protection | Yes |
Interfaces
Total Network Ports | 12 |
10/100/1000BASE-T PoE+ Ports | 8 |
SFP Uplink Ports | 4 x 100M/1G/2.5GBASE-X (unpopulated) |
Data Link Protocol | Gigabit Ethernet |
Jumbo Frame Support | 9216 Bytes |
MAC Address Table Size | 16K Entries |
Switching Capacity | 56 Gbps |
Forwarding Rate | 41.7 Mpps |
Physical & Environmental
Width | 12.6 in |
Depth | 7.9 in |
Height | 1.71 in |
Min Operating Temperature | 0°C |
Max Operating Temperature | 40°C |
Min Storage Temperature | -40°C |
Max Storage Temperature | 70°C |
Operating Humidity | 10% to 95% (non-condensing) |
Storage Humidity | 10% to 95% (non-condensing) |
MTBF | 1,081,031 hours |
Cloud Management & Licensing
Management Interface | ExtremeCloud IQ, Web GUI, Command Line Interface (CLI) |
Remote Management Protocols | IPv4, IPv6, VLAN, SNMP v1/v2c/v3, RMON |
Licensing Model | Subscription and perpetual licensing options available |
Cloud Managed | Yes |