Brand: Cisco | Category: Network Switches
SKU: CISCO-N9K-C93240YC-FX2-NEXUS-9300-48-PORT | Part #: CISCO-N9K-C93240YC-FX2-NEXUS-9300-48-PORT
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Delivering 6.0 Tbps switching capacity and 2.5 Bpps forwarding rate, the Cisco Nexus 9300 N9K-C93240YC-FX2 48-Port Switch sets the standard for line-rate performance in modern data center and campus networks. This 1 RU fixed form factor appliance combines 48 × 1/10/25G SFP28 downlink ports with 12 × 40/100G QSFP28 uplink ports, enabling flexible scaling for high-density workloads. Built on Cisco's Cloud Scale ASIC architecture, the platform delivers sub-microsecond latency in cut-through mode, ensuring deterministic performance for latency-sensitive applications. Network engineers and infrastructure teams benefit from IEEE 802.1AE MACsec support at line rate across all ports, coupled with IEEE 1588v2 hardware timestamping for precision timing requirements in synchronized environments.
The Nexus 9300 supports advanced overlay protocols including VXLAN bridging and routing alongside BGP EVPN, making it ideal for software-defined networking and multi-tenant architectures. Lossless Ethernet capabilities via RoCEv2, Priority Flow Control, and Explicit Congestion Notification ensure reliable delivery for demanding workloads. Dual hot-swappable redundant power supplies with both AC and DC input options provide operational flexibility, while configurable airflow paths—front-to-rear or rear-to-front—accommodate diverse data center layouts. Management interfaces span gNMI, gRPC streaming telemetry, NETCONF, RESTCONF, and NX-API, enabling seamless automation and observability. Operating modes include standalone Cisco NX-OS and Cisco ACI leaf deployment, with an operating temperature range of 0°C to 40°C. Part number CISCO-N9K-C93240YC-FX2-NEXUS-9300-48-PORT is your SKU reference for procurement.
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| Brand | Cisco |
| Category | Network Switches |
| SKU | CISCO-N9K-C93240YC-FX2-NEXUS-9300-48-PORT |
| Part Number | CISCO-N9K-C93240YC-FX2-NEXUS-9300-48-PORT |
| Condition | New |
| Form Factor | 1RU Rack-mount |
| Interface | 100GbE |
| Manufacturer Part Number | N9K-C93240YC-FX2 |
| Series | Cisco Nexus 9300 |
| Form Factor | 1 RU fixed |
| Total Downlink Ports | 48 x 1/10/25G SFP28 |
| Total Uplink Ports | 12 x 40/100G QSFP28 |
| Switching Capacity | 6.0 Tbps |
| Forwarding Rate | 2.5 Bpps |
| ASIC | Cisco Cloud Scale ASIC |
| Latency | Sub-microsecond (cut-through mode) |
| MACsec Support | IEEE 802.1AE line-rate on all ports |
| Precision Timing | IEEE 1588v2 hardware timestamping |
| Overlay Protocol Support | VXLAN bridging and routing, EVPN (BGP EVPN) |
| Lossless Ethernet | RoCEv2 with Priority Flow Control (PFC) and ECN |
| Operating Modes | Cisco NX-OS standalone; Cisco ACI leaf mode |
| Management Interfaces | gNMI, gRPC streaming telemetry, NETCONF, RESTCONF, NX-API |
| Redundant Power Supplies | Yes, hot-swappable |
| Airflow Options | Port-side intake (front-to-rear); port-side exhaust (rear-to-front) |
| Power Supply Input | AC and DC options available |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Dimensions (H x W x D) | 1.72 x 17.4 x 22.4 in (1RU) |
| Routing Protocols | BGP, OSPF, IS-IS, PIM, EIGRP |
The Nexus 9300 N9K-C93240YC-FX2 48-Port Switch is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Key specifications for the Nexus 9300 N9K-C93240YC-FX2 48-Port Switch: new condition; model number N9K-C93240YC-FX2; brand Cisco; category Network Equipment; number of ports 48 10/25-Gbps ports; switching capacity 6.4 Tbps; forwarding rate 950 Mpps. Manufacturer part number CISCO-N9K-C93240YC-FX2-NEXUS-9300-48-PORT. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The Nexus 9300 N9K-C93240YC-FX2 48-Port Switch interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.