Overview Summary
The Cisco Nexus 92348GC-FX3 is a high-performance, 1RU rack-mountable Layer 3 Gigabit Ethernet switch optimized for modern cloud-scale architecture and data center environments. Running on the robust Cisco NX-OS operating system, this highly manageable switch features 48 x 10/100/1000 Base-T RJ-45 downlink ports, complemented by versatile high-speed uplinks including 4 x 1/10/25GbE SFP28 and 2 x 40/100GbE QSFP28 ports, delivering a total bandwidth of 696 Gbps. Equipped with 32 GB of RAM and 128 GB of internal SSD storage, it offers advanced networking capability with comprehensive routing protocol support (including BGP, OSPF, and MPLS) and features like VXLAN, EVPN, and ACL. Designed for enterprise-grade reliability, it incorporates N+1 hot-plug redundant power supplies and boasts a Mean Time Between Failures (MTBF) of over 283,000 hours.
Technical Specifications
System Information & Performance
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Brand / Line: Cisco Nexus
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Model: 92348GC-FX3
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Form Factor: 1U Rack-mountable
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Operating System: Cisco NX-OS
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Memory (RAM): 32 GB
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Built-in Storage: 128 GB SSD
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Bandwidth Capacity: 696 Gbps
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Buffer Memory: 40 MB
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MTBF: 283,670 Hours
Port Configuration & Connectivity
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Total Data Ports: 48 Downlink + 6 Uplink
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Downlink Interfaces: 48 x 10/100/1000 Base-T RJ-45
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Uplink/Expansion Interfaces: * 4 x 1/10/25Gbit LAN SFP28
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2 x 40/100Gbit LAN QSFP28
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Management Interfaces: * 1 x management RJ-45
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1 x management SFP
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1 x serial (RS-232) RJ-45
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1 x USB Type A
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Layer 3 & Networking Features
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Switching Type: Gigabit Ethernet (Layer 3 Advanced Switching)
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MAC Address Table Size: 512K entries
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Advanced Features: VXLAN, EVPN, Cloud scale architecture, Access Control List (ACL) support, NAT support, Power On Auto Provisioning (POAP), Rapid PVST (RPVST)
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Routing Protocols: BGP, ECMP, EIGRP, HSRP, IGMP, MPLS, MSDP, OSPF, PIM-SM, PIM-SSM, RIP-2, RSVP
Scalability & Capacity Scales
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IP Host / LPM Routes: 1,792,000
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Multicast Routes: 128,000
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ECMP Entries / Paths: 64,000 entries / 128 paths
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VLANs / VRF Instances: 4,096 Virtual interfaces / 16,000 VRF instances
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ACL Entries: 5,000 (ingress) / 2,000 (egress)
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IGMP Snooping Groups: 32,000
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HSRP Groups: 490
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Port Channel Limits: Max 512 port channels (Max 32 links per channel)
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Active SPAN Sessions: 4
Power & Reliability
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Power Device Type: Internal power supply
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Hot-Plug Support: Yes
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Redundant Power Supply: Yes (N+1 configuration supported)
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Max Power Supplies Supported: 2
Physical & Environmental Specs
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Dimensions (H x W x D): 1.7 in x 17.3 in x 19.6 in
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Weight: 14.33 lbs
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Status Indicators: Beaconing, Environment, Link/activity, Status
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Operating Temperature Range: 32°F to 104°F (0°C to 40°C)
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Storage Temperature Range: -40°F to 158°F (-40°C to 70°C)
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Operating Humidity: 5 - 85% (non-condensing)
