What is the maximum bandwidth capacity of the X435-8T-4S?

The X435-8T-4S provides 68 Gbps aggregated switch bandwidth with a frame forwarding rate of 50.6 Mpps. This ensures line-rate performance across all 8 Gigabit ports simultaneously, supporting sustained traffic loads without congestion or packet loss in branch office and edge deployments.

Can the X435-8T-4S support fiber connectivity?

Yes, the switch includes 4 unpopulated 1G/2.5G SFP ports for fiber uplink connectivity. These ports support both current 1 Gbps and future 2.5 Gbps standards, enabling flexible fiber expansion without hardware replacement. SFP modules must be purchased separately.

How many VLANs and MAC addresses does this switch support?

The X435-8T-4S supports 4096 VLANs (with 2 reserved for system use) and 16K MAC addresses. This enables comprehensive network segmentation, multi-tenant isolation, and enterprise-grade security policies across distributed branch locations.

Is the X435-8T-4S fanless, and what are the operating conditions?

Yes, the X435-8T-4S is fanless, enabling silent operation in noise-sensitive environments. It operates reliably from 0°C to 40°C (32°F to 104°F) at elevations up to 3000 m (9842 ft), making it suitable for diverse branch office and small site deployments.

What management capabilities does the X435-8T-4S offer?

The switch runs ExtremeXOS Value Edge license and supports centralized cloud-based management via ExtremeCloud IQ and ExtremeCloud IQ – Site Engine. Features include zero-touch provisioning, granular inventory management, network topology visibility, and comprehensive security policy enforcement.

What are the physical dimensions and mounting options?

The X435-8T-4S measures 12.6 inches (32.0 cm) wide by 1.71 inches (4.34 cm) high. It features a compact wall-mount form factor with VESA mount compatibility using M4 screws, and includes a wall-mount kit (16573) for easy installation in space-constrained environments.

What processor and memory specifications does the X435-8T-4S have?

The switch is powered by an ARM A9 CPU with 512 MB of memory. This configuration provides sufficient processing power for Layer 2 switching, static routing, and policy enforcement in small office and branch deployments without requiring active cooling.

X435-8T-4S - Extreme Networks X435-8T-4S 8x1GbE 4x2.5G SFP Layer 2 Switch

Name: Extreme Networks X435-8T-4S 8x1GbE 4x2.5G SFP Layer 2 Switch
Brand: Extreme Networks
SKU: X435-8T-4S

X435-8T-4S - Extreme Networks X435-8T-4S 8x1GbE 4x2.5G SFP Layer 2 Switch | US IT Hardware

Product overview

The Extreme Networks X435-8T-4S is a compact, fanless Layer 2 Gigabit Ethernet switch designed for cost-conscious enterprises deploying edge solutions at branch offices and small sites. It features 8 x 10/100/1000BASE-T ports with full/half-duplex auto-sensing and 4 unpopulated 1G/2.5G SFP uplink ports for fiber connectivity. The switch delivers 68 Gbps aggregated bandwidth and 50.6 Mpps frame forwarding rate, supporting 16K MAC addresses, 4096 VLANs, and comprehensive Layer 2 switching capabilities. Powered by ExtremeXOS Value Edge license, it provides static routing, role-based policy, and security services. The fanless design enables silent operation in noise-sensitive environments. With ARM A9 processor, 512 MB memory, and wall-mount form factor, it suits distributed enterprise networks requiring reliable, economical Ethernet connectivity without active cooling.

68 Gbps bandwidth, 50.6 Mpps forwarding rate
8x Gigabit + 4x2.5G SFP uplink ports
4096 VLANs, 16K MAC addresses, 1K ACL rules
Fanless, compact wall-mount design
ExtremeXOS Value Edge with centralized management
ARM A9 processor, 512 MB memory, 0-40°C operating range

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Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	X435-8T-4S
Brand	Extreme Networks
Condition	New
Model	X435-8T-4S
VLANs	4096 VLANs/VMANs (2 reserved for system use)
Product Line	ExtremeSwitching X435 Series
Product Type	Standalone Gigabit Ethernet Switch
Queues per Port	8 queues per port
Ingress ACL Rules	1K ingress ACL rules
Supported Protocols	IEEE 802.3ab 1000BASE-T; IEEE 802.3az Energy Efficient Ethernet
Management Interface	ExtremeXOS Value Edge license; OOB management via console/USB

Compatible systems

No specific system or OS compatibility lists found in sources

Best for

Branch Office Connectivity
Deploy at remote branch locations with 8 Gigabit ports supporting up to 24 connected devices via VLANs. The 68 Gbps bandwidth and 50.6 Mpps forwarding rate handle typical branch traffic loads efficiently.
Edge Network Deployments
Ideal for distributed enterprise edge solutions requiring Layer 2 switching and static routing. Four 2.5G SFP uplink ports enable high-speed fiber connectivity to core networks.
Small Office/Remote Sites
Fanless, compact wall-mount design suits noise-sensitive environments. ExtremeXOS Value Edge license provides comprehensive security and policy management for small deployments.
IoT and Access Point Aggregation
Support for IEEE 802.3at PoE+ on select models enables powering IP phones, wireless access points, and surveillance cameras across 8 ports.
Cost-Effective Network Expansion
Economical standalone switch for enterprises seeking value-based solutions. 4096 VLAN support and 1K ingress ACL rules provide enterprise-grade segmentation and security.

Frequently asked questions

Details

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Layer 2 MAC Addresses	16K

Compliance Certifications	EN60950-1; EN 62368-1; EN60825-1 Class 1; 2014/35/EU Low Voltage Directive; CE 2.0; EAC Mark; NRCS/ICASA Mark; BSMI Mark

Memory Capacity	512 MB

Processor	ARM A9 CPU

Frame Forwarding Rate	50.6 Mpps
Aggregated Switch Bandwidth	68 Gbps

Ingress ACL Rules	1K ingress ACL rules

Power Supplies	1 x AC PSU (100-240 V, 50/60 Hz)

Physical Characteristics

Width	12.6 inches (32.0 cm)
Height	1.71 inches (4.34 cm)
Form Factor	Compact wall-mount; fanless; includes wall-mount kit 16573
Status LEDs	System LEDs for port status and switch operating conditions
Mounting Type	Wall-mount; VESA mount compatible with M4 screws

Operating Temperature	0°C (32°F) to 40°C (104°F) up to 3000 m (9842 ft)

Interface/Ports

SFP Ports	4 x 1G/2.5G unpopulated SFP ports
USB Ports	1 x USB A port for external USB flash
Console Port	1 x RJ-45 serial console port
Ethernet Ports	8 x 10/100/1000BASE-T full/half-duplex ports

Extreme Networks X435-8T-4S 8x1GbE 4x2.5G SFP Layer 2 Switch

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Storage

Processor

Network & Communication

Security

Power Consumption

Physical Characteristics

Environmental

Interface/Ports