Extreme Networks Summit X450e-48t Gigabit Edge Access Switch

Technical SpecificationsModel：Summit X450e-48t Brand：Extreme Networks Product Type: 1U rack mount stackable enterprise Gigabit non-PoE Layer3 access switch

Front Ports:

• 48 × 10/100/1000BASE-T RJ45 copper ports, auto-negotiation

• 4 × combo gigabit ports (ports 45-48 shared PHY): either 10/100/1000BASE-T RJ45 or 1G SFP fiber

• 1 × RJ45 serial console port

• LED indicators for port link, activity, stack ID and system health

Rear Panel Interfaces:

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

• Expansion slot for XGM2 series dual 10G uplink card

• Dedicated SummitStack stacking ports

• AC power inlet

• External redundant power connector, compatible with EPS-500 external PSU

Switching & Layer Features: Switch Fabric: 256 Gbps Forwarding Rate: 130.9 Mpps MAC Address Table: 16K entries Max Jumbo Frame: 9216 bytes VLAN: Up to 4094 802.1Q tagged VLAN Routing: IPv4 / IPv6 static routing Security: 802.1X, MAC filtering, storm control, centralized ACL, DoS protection QoS: Hardware L2-L4 classification, 8 priority queues per port Stacking: SummitStack, combine multiple X450e switches as single logical unit Management: SNMP, SSH, Web GUI, ExtremeXOS CLI

Power & Mechanical: Power Supply: Built-in universal AC 100-240V 50/60Hz, typical power consumption 73W Cooling: Built-in cooling fan Operating temperature：0℃ ~ +40℃ Dimension: 441mm × 44mm × 432mm Weight: Approx 7.14 kg Mounting: Standard 19-inch 1U rack bracket Software OS: ExtremeXOS, max supported EXOS version 15.3.x

System compatibility

Summit X450e-48t belongs to X450e gigabit edge switch family, non-PoE L3 model. Compatible with 1G SFP transceivers and XGM2 10G expansion card. Can stack with other X450e series switches. Supports EPS-500 external redundant power supply. End-of-sale platform, widely used for legacy enterprise campus gigabit access network maintenance replacement.

Function

Summit X450e-48t is 1U stackable Layer3 Gigabit non-PoE access switch for enterprise campus. 48 gigabit copper ports connect desktop PCs, printers and non-PoE network terminals. Four combo ports offer flexible uplink choice over copper or fiber. Rear expansion slot accepts XGM2 dual 10G card for high-speed uplink to aggregation/core layer. SummitStack technology merges multiple switches under one management domain. Supports IPv4/IPv6 static routing, 802.1X authentication, VLAN segmentation and hardware QoS for voice and video priority traffic. External EPS-500 redundant power interface improves system uptime. Widely deployed for office, school and factory high-density gigabit wired access spare replacement.

InstallationFollow ESD protection procedure. Mount switch to standard 19-inch 1U rack. Connect AC power cord. Install EPS-500 external redundant PSU if required. Insert SFP transceiver for fiber uplink or install XGM2 10G card for high-speed uplink. Deploy SummitStack cable for multi-unit stacking. Access serial console port for initial ExtremeXOS configuration, set VLAN, ACL and QoS policy. Verify stack synchronization and port connectivity after power-up.

Interface48×1G RJ45 ports,4×gigabit combo ports,serial console port,OOB management port,XGM2 10G expansion slot,SummitStack stacking ports,AC power inlet,redundant power connector,LED indicators for Extreme Networks Summit X450e-48t.

FeatureOriginal Extreme Networks Summit X450e-48t legacy L3 gigabit edge switch,48×1G copper +4 gigabit combo uplink,optional XGM2 10G uplink,SummitStack stacking,ExtremeXOS OS,support EPS-500 external redundant power. This spare switch is used for enterprise high-density desktop wired access network maintenance and hardware replacement.

DiagnosticSwitch boot failure: Check AC power input and cable, verify EPS-500 redundant power wiring if used. Combo port link down: Confirm SFP compatibility, check cable and combo mode selection. 10G expansion card undetected: Power down and re-seat XGM2 card, check firmware compatibility. Stack split: Inspect stacking cable and match ExtremeXOS firmware version on stack members.

Product BriefSummit X450e-48t is Extreme X450e series 1U 48-port gigabit stackable Layer3 non-PoE access switch with combo uplink and optional 10G expansion slot,classic spare for legacy enterprise high-density 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.