Extreme Networks X670-G2-72x 10G SFP+ Managed Switch

Technical SpecificationsModel:X670-G2-72x Brand:Extreme Networks Product Type:1U rackmount fixed chassis Layer2/Layer3 managed switch (non-PoE) Ports:

• 72 ×1G/10G auto-sensing SFP+ fiber ports, two ports configurable for SummitStack stacking

• 1 ×10/100/1000BASE-T out-of-band management port

• 1 ×RJ45 serial console port

• 1 ×USB port

• 2 ×mini-BNC timing output ports (1PPS,10MHz)

Switching capacity:1.44Tbps Forwarding rate:1080Mpps MAC address table:128000 entries Jumbo frame:9216 bytes Stacking:SummitStack, up to 8 switches in one stack Timing:IEEE1588 PTP, Boundary/Transparent/Ordinary clock OS:ExtremeXOS, minimum version 15.6.1.4 or 21.1.1 and above Power & fan:Dual hot-swappable 550W AC/DC PSU bays,5 hot-swappable fan modules,selectable front-to-back / back-to-front airflow Operating temperature:0℃ ~ +40℃ Storage temperature:-40℃ ~ +70℃ Relative humidity:10%~95%, non-condensing Weight:7.0kg

System compatibilityX670-G2-72x belongs to Extreme Networks X670-G2 high-density 10G aggregation family. Compatible with Extreme validated 1G SFP and 10G SFP+ optical transceivers. It supports stacking with other X670-G2 series switches. Widely deployed for data center top-of-rack and large enterprise campus aggregation spare replacement.

FunctionX670-G2-72x is non-blocking wire-speed Layer3 high density 10G fiber switch. 72 native SFP+ ports connect to servers or downstream switches; two of SFP+ ports can be used as dedicated stacking ports. It supports static & dynamic routing,DCB(PFC/ETS/DCBX),MPLS,VLAN,STP/RSTP/MSTP,LACP/MLAG,ACL,QoS and multicast routing. Built-in hardware PTP provides high-precision time synchronization. It monitors optical module DDM,port link status,system temperature,power and fan health, and triggers hardware fault alarms. Used for high-density data center ToR and enterprise aggregation networks.

InstallationMount the switch on standard 19-inch 1U rack. Install hot-swappable PSU and five fan modules. Insert SFP/SFP+ transceivers and fiber patch cords. Configure two ports for stacking if stacking topology is required. Connect console port for ExtremeXOS configuration. Verify boot,port optical link,stacking and PTP timing function before commissioning.

Interface72×SFP+ fiber slots,1G out-of-band management port,RJ45 serial console,USB port,mini-BNC timing output ports,status LEDs,reset button,dual PSU bays,five fan slots,ground terminal,rack mounting ears for Extreme Networks X670-G2-72x.

FeatureOriginal Extreme Networks X670-G2 1U rackmount high-density 10G fiber Layer3 switch,72 native 1G/10G SFP+ ports without breakout cables,hardware IEEE1588 PTP timing,hot-swappable redundant AC/DC PSU and five independent fan modules,DDM optical diagnostics,wire-speed non-blocking forwarding,ExtremeXOS operating system,built-in self-diagnostic function. This spare supports high port-density data center top-of-rack deployment.

DiagnosticSwitch fails to boot: check AC/DC power input and PSU module health. Fiber port link down: verify SFP/SFP+ transceiver, fiber cable and port admin status. Low optical power alarm: dirty fiber endfaces or damaged fiber cable. Transceiver undetected: confirm Extreme validated optical module and proper insertion. PTP timing abnormal: check BNC timing wiring and PTP configuration. Over-temperature alarm: check five fan modules running status and rack ventilation,remove dust buildup. Stacking failure: verify matching ExtremeXOS firmware and stacking port configuration.

Product BriefX670-G2-72x is Extreme Networks X670-G2 series 1U rackmount Layer3 managed high-density 10G fiber switch with 72×1G/10G SFP+ ports and built-in PTP timing,classic spare part for high-density data center ToR and enterprise aggregation 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.