Extreme Networks A2H124-24-RH Fast Ethernet Stackable Switch

Technical SpecificationsModel:A2H124-24-RH Brand:Extreme Networks Product Type:1U rackmount stackable Layer2 non-PoE access switch Ports:24 × 10/100BASE-T RJ45 copper ports,2 × 10/100/1000BASE-T stacking/uplink ports,2 × SFP 1000BASE-X gigabit uplink slots Switching capacity:12.8 Gbps Forwarding rate:9.5 Mpps MAC address table:16000 entries VLAN:4094 VLAN IDs Redundancy:Supports external redundant power supply Operating temperature:0℃ ~ +40℃ Storage temperature:-40℃ ~ +70℃ Relative humidity:10%~90%, non-condensing Weight:3.0 kg

System compatibilityA2H124-24-RH belongs to Extreme Networks A2 series switch family, formerly Enterasys. Multiple units can be stacked together. Compatible with Extreme validated 1G SFP transceivers and fiber patch cords. Widely used for legacy enterprise building copper access deployments.

FunctionA2H124-24-RH is a fast ethernet stackable access switch without PoE. It supports VLAN segmentation, STP/RSTP, LACP link aggregation, QoS, IGMP snooping and SNMP monitoring. It monitors port link status, chassis temperature and power supply health. Used to build low-cost stacked copper access networks for campus buildings and branch offices.

InstallationMount the switch on 19-inch 1U rack. Connect AC power cord; external redundant power supply is optional. Insert SFP transceivers and fiber cables for gigabit uplink. Connect Cat5e cables to RJ45 access ports. Connect serial console port for EOS configuration. Verify boot sequence and port link status before putting into production.

Interface24×10/100BASE-T RJ45 copper ports,2×RJ45 stacking ports,2×SFP uplink slots,serial console port,status LEDs,AC power inlet,RPS connector,rack mounting ears for Extreme Networks A2H124-24-RH.

FeatureOriginal Extreme Networks A2 series 1U rackmount 24-port fast ethernet stackable switch, mixed stacking and SFP uplink design, transceiver DDM monitoring, external redundant power support, built-in self-diagnostic function. This spare supports legacy enterprise copper wiring closet access network deployment.

DiagnosticSwitch fails to boot: check AC power cord and wall power supply. Port link down: verify Cat5e cable, SFP transceiver and port admin status. SFP uplink failure: check SFP module and fiber type matching. Stacking failure: verify same firmware version among stacked A2 switches. Over-temperature alarm: inspect chassis ventilation and clear dust.

Product BriefA2H124-24-RH is Extreme Networks 1U rackmount 24-port 10/100BASE-T stackable managed switch with 2×RJ45 stacking and 2×SFP gigabit uplink slots, classic spare part for legacy enterprise wiring closet copper access network overhaul.

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 renovation.