Extreme Networks C2G124-48 Gigabit Stackable Managed Switch

Technical SpecificationsModel:C2G124-48 Brand:Extreme Networks Product Type:1U rackmount stackable Layer2/Layer3 non-PoE access switch Ports:48 × 10/100/1000BASE-T RJ45 copper ports,4 × SFP 1000BASE-X uplink slots,2 × dedicated stacking ports Switching capacity:176 Gbps Forwarding rate:131 Mpps MAC address table:32000 entries VLAN:4094 VLAN IDs Redundancy:Supports external RPS redundant power supply Operating temperature:0℃ ~ +40℃ Storage temperature:-40℃ ~ +70℃ Relative humidity:10%~90%, non-condensing Weight:5.7 kg

System compatibilityC2G124-48 belongs to Extreme Networks SecureStack C2 series, formerly Enterasys. Multiple SecureStack C2 units can be stacked together via dedicated stacking ports. Compatible with Extreme validated 1G SFP transceivers and fiber patch cords. Widely used for legacy enterprise campus copper access spare replacement.

FunctionC2G124-48 is a high-performance Layer3 managed gigabit non-PoE access switch. It supports static routing, VLAN segmentation, STP/RSTP/MSTP, LACP link aggregation, ACL, QoS, IGMP snooping and SNMP monitoring. It monitors port link status, transceiver DDM optical data, chassis temperature, fan speed and power supply health. Used for building large-scale stacked copper gigabit access networks for office and campus buildings.

InstallationMount the switch on 19-inch 1U rack. Connect AC power cord; external RPS redundant power supply is optional. Insert SFP transceivers and fiber cables for uplink. Connect Cat5e/Cat6 cables to RJ45 access ports. Connect DB9 serial console port for EOS configuration. Verify boot sequence and port link status before putting into production.

Interface48×RJ45 gigabit copper ports,4×SFP uplink slots,2×dedicated stacking ports,DB9 serial console port,status LEDs,AC power inlet,RPS connector,rack mounting ears for Extreme Networks C2G124-48.

FeatureOriginal Extreme Networks SecureStack C2 series 1U rackmount 48-port gigabit non-PoE stackable switch, high-density copper access design, dedicated stacking interface, transceiver DDM monitoring, external redundant power support,EOS operating system,built-in self-diagnostic function. This spare supports legacy enterprise campus copper access network deployment.

DiagnosticSwitch fails to boot: check AC power cord and wall power supply. Port link down: check Cat5e/Cat6 cable, SFP transceiver and port admin status. Transceiver no DDM data: confirm Extreme validated SFP transceiver. Stacking failure: verify consistent firmware version among stacked C2 switches. Over-temperature alarm: inspect chassis ventilation and clear dust.

Product BriefC2G124-48 is Extreme Networks SecureStack C2 1U rackmount 48-port gigabit non-PoE stackable managed switch with 4×SFP uplink and dedicated stacking ports, 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.