Extreme Networks X460-G2-48p-GE4 Gigabit PoE+ Stackable Managed Switch

Technical SpecificationsModel：X460-G2-48p-GE4 Brand：Extreme Networks Product Type：1U rackmount stackable Layer2/Layer3 PoE managed switch Ports:

• 48 ×10/100/1000BASE-T PoE+ RJ45 copper ports

• 4 ×1000BASE-X SFP gigabit fiber uplink slots

Switching capacity：188 Gbps Forwarding rate：139.9 Mpps MAC address table：64000 entries Jumbo frame：9216 bytes PoE standard：IEEE 802.3at PoE+,max 30W per port; optional 1100W PSU can fully power all 48 ports Stacking：SummitStack-V84, up to 8 switches stacked CPU/Memory：1GHz 64-bit CPU,1GB ECC DDR3 RAM,4GB eMMC flash OS：ExtremeXOS Management interfaces：RJ45 serial console,USB console,1×1G out-of-band management port Expansion：Rear VIM modular uplink slot,TM clock slot for PTP/SyncE Power & fan：Dual hot-swappable PSU slots,hot-swappable fan tray,selectable front-to-back / back-to-front airflow Operating temperature：0℃ ~ +50℃ Storage temperature：-40℃ ~ +70℃ Relative humidity：10%~90%, non-condensing Weight：6.2kg

System compatibilityX460-G2-48p-GE4 belongs to Extreme Networks X460-G2 high-performance enterprise edge switch family. Compatible with Extreme validated 1G SFP transceivers SX/LX. It can stack with other X460-G2 series switches. Widely used for enterprise campus wiring closet PoE access spare replacement for Wi-Fi APs,IP phones and surveillance cameras.

FunctionX460-G2-48p-GE4 is high-density stackable Layer3 PoE+ access switch. It supplies PoE+ power to powered end devices. It supports wire-speed Layer2 switching,Layer3 static & dynamic routing,PTP precision time protocol,SyncE,VLAN segmentation,STP/RSTP/MSTP,LACP link aggregation,ACL,QoS and multicast snooping. Four front SFP slots provide gigabit fiber uplink to aggregation switches. It monitors port link state,PoE power consumption,SFP DDM optical diagnostics,module temperature,power and fan health, and sends hardware fault alarms. Used for large campus PoE access networks.

InstallationMount the switch on standard 19-inch 1U rack. Install hot-swappable PSU and fan tray. Connect AC power. Insert 1G SFP transceivers and fiber patch cords for fiber uplink. Install VIM uplink/stacking module if required. Connect console port for ExtremeXOS configuration. Verify boot,port link,PoE and stacking function before commissioning.

Interface48×1G PoE+ RJ45 ports,4×1G SFP uplink slots,RJ45 serial console,USB console,1G out-of-band management port,status LEDs,reset button,rear VIM expansion slot,TM clock slot,dual PSU slots,fan tray,ground terminal,rack mounting ears for Extreme Networks X460-G2-48p-GE4.

FeatureOriginal Extreme Networks X460-G2 1U rackmount PoE+ Layer3 switch,48 PoE+ copper ports plus quad 1G SFP fiber uplink,PTP/SyncE timing support,hot-swappable redundant PSU and fan tray,full PoE+ capability,DDM optical monitoring,SummitStack stacking,ExtremeXOS operating system,built-in self-diagnostic function. This spare supports enterprise campus high-density PoE wiring closet deployment.

DiagnosticSwitch fails to boot: check AC power input and PSU module health. PoE port no power: verify PoE power budget,PD classification and port admin status. Copper port link down: inspect Cat5e/Cat6 cable quality and auto-negotiation. Fiber port no link: verify SFP transceiver,fiber cable and port admin status. Low optical power alarm: dirty fiber endfaces or damaged fiber cable. Transceiver undetected: confirm Extreme validated SFP and proper insertion. Over-temperature alarm: check fan tray operation and rack airflow,remove dust buildup. Stacking failure: verify matching ExtremeXOS firmware and stacking cable integrity.

Product BriefX460-G2-48p-GE4 is Extreme Networks X460-G2 series 1U rackmount Layer3 stackable PoE+ managed switch with 48×1G PoE+ RJ45 and 4×1G SFP uplink ports,classic spare part for enterprise campus PoE wireless and surveillance 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.