Extreme Networks Summit X440-L2-24t Layer 2 Gigabit Edge Access Switch

Technical SpecificationsModel：Summit X440-L2-24t Brand：Extreme Networks Product Type: 1U rack mount enterprise Gigabit non-PoE Layer 2 access switch

Front Ports:

• 24 × 10/100/1000BASE-TX RJ45 copper auto-negotiation ports

• 4 × combo gigabit ports (ports 21-24 shared PHY): either 1G RJ45 or 1G SFP slot, supports 100BASE-FX /1000BASE-X transceivers

• 1 × RJ45 serial console port

• LED indicators for port link, activity and system health

Rear Panel Interfaces:

• 1 × OOB 10/100BASE-T management port

• AC power inlet

• External redundant power connector, compatible with EPS-C2 external PSU

• No SummitStack stacking ports

Switching & Layer Features: Switch Fabric: 128 Gbps Forwarding Rate: 95 Mpps MAC Address Table: 16K entries Max Jumbo Frame: 9216 bytes VLAN: Up to 4094 802.1Q tagged VLAN Routing: No IP routing (Layer 2 only)Security: 802.1X, MAC filtering, storm control, ACL, DoS protection QoS: Hardware L2-L4 classification, 8 priority queues per port Stacking: Not supportedManagement: SNMP, SSH, Web GUI, ExtremeXOS CLI

Power & Mechanical: Power Supply: Built-in universal AC 100-240V 50/60Hz, typical consumption 37W Cooling: Variable speed built-in fan Operating temperature：0℃ ~ +40℃ Dimension: 441mm × 44mm × 320mm Weight: Approx 3.7 kg Mounting: Standard 19-inch 1U rack bracket Software OS: ExtremeXOS, max EXOS 16.x

System compatibility

Summit X440-L2-24t belongs to X440 family, L2 only low-cost variant, no stacking and no layer3 routing function. Compatible with 100BASE-FX and 1000BASE-X SFP transceivers. Supports EPS-C2 external redundant power supply. It is end-of-sale platform, used for simple office, factory and school layer2 wired network maintenance replacement.

Function

Summit X440-L2-24t is 1U entry-level Layer2 gigabit non-PoE access switch. 24 gigabit copper ports connect desktop PCs, printers and non-powered network terminals. Four combo ports provide flexible uplink selection via copper or fiber. It only supports Layer2 switching without static routing, suitable for simple access layer deployment. Supports 802.1X authentication, VLAN segmentation and hardware QoS for voice/video traffic. External EPS-C2 redundant power interface improves network reliability. Widely deployed for simple enterprise wiring closet spare replacement.

InstallationFollow ESD protection procedure. Mount switch to standard 19-inch 1U rack. Connect AC power cord. Install EPS-C2 external redundant PSU if required. Insert SFP transceiver for fiber uplink. Access serial console port for initial ExtremeXOS configuration, set VLAN, ACL and QoS policy. Verify port connectivity after power-up.

Interface24×1G RJ45 ports,4×combo SFP/RJ45 ports,serial console port,OOB management port,AC power inlet,redundant power connector,LED indicators for Extreme Networks Summit X440-L2-24t.

FeatureOriginal Extreme Networks Summit X440-L2-24t L2 gigabit edge switch,24×1G copper +4 combo uplink,layer2 only,non-stackable,ExtremeXOS OS,support EPS-C2 external redundant power. This spare switch is used for simple enterprise layer2 wired access network maintenance and hardware replacement.

DiagnosticSwitch boot failure: Check AC power input and cable, verify EPS-C2 redundant power wiring if used. Combo port link down: Confirm SFP transceiver compatibility, check fiber end face and cable quality. No routing function: This is L2 only model, IP routing feature is not available on hardware. High temperature alarm: Check fan working status and rack ventilation.

Product BriefSummit X440-L2-24t is Extreme X440 series 1U 24-port gigabit non-stackable Layer2 non-PoE access switch with four combo uplink ports,classic spare for simple enterprise wiring closet network.

DisclaimerAll parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and replacement.