Extreme Networks Summit X460-48t Gigabit Non-PoE Edge Access Switch

Technical Specifications

Model：Summit X460-48t Brand：Extreme Networks Product Type: 1U rack mount enterprise Gigabit non-PoE Layer3 access switch

Front Ports:

• 44 × fixed 10/100/1000BASE-T RJ45 copper auto-negotiation ports

• 4 × combo gigabit ports (ports 45-48 shared PHY): either 1G RJ45 or 1G SFP fiber, supports 100BASE-FX /1000BASE-X transceivers

• 1 × RJ45 serial console port

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

Rear Panel Interfaces:

• 1 × OOB 10/100/1000BASE-T management port

• Slot A: for XGM3 series dual 10G SFP+ uplink card

• Slot B: for SummitStack / SummitStack-V stacking module

• Dual power supply slots, support hot-swappable redundant PSU

• Hot swappable fan tray, front-to-back airflow

Switching & Layer Features: Switch Fabric: 328 Gbps Forwarding Rate: 166.7 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 authentication, storm control, centralized ACL, DoS protection QoS: Hardware L2-L4 classification, 8 priority queues per port Stacking: SummitStack, up to 8 switches stacked as single logical unit Management: SNMP, SSH, Web GUI, ExtremeXOS CLI, Extreme Management Center

Power & Mechanical: Power Supply: Built-in universal AC 100-240V 50/60Hz, support hot-swappable redundant power supply Cooling: Hot swappable fan module Operating temperature：0℃ ~ +40℃ Dimension: 441mm × 44mm × 432mm Weight: Approx 7.2 kg Mounting: Standard 19-inch 1U rack bracket Software OS: ExtremeXOS

System compatibility

Summit X460-48t belongs to X460 gigabit edge switch family, high-density non-PoE L3 model. Compatible with standard 1G SFP transceivers and XGM3 10G uplink option card. Can stack with other X460 series switches. Supports hot swap redundant power and fan tray. End-of-sale hardware platform, widely used for enterprise high-density desktop gigabit network maintenance and spare replacement.

Function

Summit X460-48t is 1U high-performance stackable Layer3 Gigabit non-PoE access switch for enterprise campus and office. 48 gigabit copper ports connect desktop PCs, printers and non-PoE network terminals. Four combo ports provide flexible uplink selection over copper or fiber medium. Dual rear expansion slots support XGM3 dual 10G uplink card and SummitStack stacking module. SummitStack technology combines multiple switches into one logical device for unified management. Supports IPv4/IPv6 static routing, 802.1X access authentication, VLAN segmentation and hardware QoS to prioritize voice and video traffic. Hot-swappable power and fan modules greatly improve system reliability. Widely deployed for office, factory and school high-density gigabit wired access layer spare replacement.

Installation

Follow ESD protection procedure. Mount switch to standard 19-inch 1U rack. Connect AC power cord. Install secondary redundant PSU if required. Insert SFP transceiver for fiber uplink or install XGM3 10G card for high-speed uplink. Install stacking module and stacking 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.

Interface

48×1G RJ45 ports,4×gigabit combo SFP/RJ45 ports,serial console port,OOB management port,XGM3 10G expansion slot,SummitStack stacking slot,dual PSU slots,hot-swap fan tray,LED indicators for Extreme Networks Summit X460-48t.

Feature

Original Extreme Networks Summit X460-48t gigabit non-PoE edge switch,48×1G copper +4 combo uplink,optional XGM3 10G uplink,SummitStack stacking,ExtremeXOS OS,support hot-swappable redundant power and fan. This spare switch is used for enterprise high-density desktop wired access network maintenance and hardware replacement.

Diagnostic

Switch boot failure: Check AC power input and cable, inspect redundant power module installation status. Combo port link down: Confirm SFP transceiver compatibility, check fiber end face and cable quality. 10G option card undetected: Power down and re-seat XGM3 card, verify firmware compatibility. Stack split: Inspect stacking module and stacking cable, match ExtremeXOS firmware version on all stack members. Overheat alarm: Check fan module working condition and rack ventilation.

Product BriefSummit X460-48t is Extreme X460 series 1U 48-port high-density gigabit stackable Layer3 non-PoE access switch with combo uplink and dual expansion slots for 10G uplink and stacking,classic spare for 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.