• Cisco Catalyst 9300 switch with 48x 10G Ethernet ports and 6x 40G QSFP+ uplinks
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Cisco

Cisco N9K-C93108TCEX-1G | Nexus 9300-EX 48-Port 10G Switch, 6x 100G QSFP28

N9K-C93108TCEX-1G

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Description

The Cisco N9K-C93108TCEX-1G is a high-performance Nexus 9300-EX Series data center switch designed for modern ToR and leaf deployments. With 48 multi-rate 10GBASE-T ports supporting 100M/1G/10G speeds and 6 QSFP28 uplinks delivering 40G/100G connectivity, this 1RU switch provides 2.16 Tbps switching capacity with ultra-low latency. Built for cloud-scale environments, it supports both NX-OS standalone and Cisco ACI fabric modes, making it ideal for scalable enterprise and service provider data centers.

Features

High-density 10GBASE-T connectivity with copper cabling reuse
- Multi-speed port support (100M/1G/10G) for migration flexibility
- Flexible 40G/100G QSFP28 uplinks with breakout support
- Cloud Scale ASIC architecture for wire-rate performance
- VXLAN with EVPN for overlay network virtualization
- Virtual PortChannel (vPC) for active-active redundancy
- Layer 3 routing with BGP, OSPF, EIGRP support
- MACsec encryption on 10G and higher speed ports
- In-Service Software Upgrade (ISSU) for minimal downtime
- Advanced telemetry and analytics support
- NPV Gateway mode for Fibre Channel over Ethernet
- Secure Boot and image signing for platform integrity
- Python scripting and REST API for programmability
- Cisco NX-OS operating system with proven stability
- ACI fabric mode support for SDN deployments
- Hot-swappable power supplies and fans with N+1 redundancy
- Selectable airflow direction (port-side intake or exhaust)
- Comprehensive QoS and traffic shaping capabilities

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

48x 10GBASE-T ports (auto-negotiating 100M/1G/10G)
- 6x 40G/100G QSFP28 uplink ports
- Switching capacity: 2.16 Tbps
- Forwarding rate: 1.6 Bpps
- Form factor: 1RU rack-mountable
- MAC address table: 256,000 entries
- System buffer: 40 MB shared
- Layer 2 and Layer 3 switching capabilities
- Supports VXLAN, EVPN, vPC, and NX-OS features
- Hot-swappable redundant power supplies (2x 650W)
- Hot-swappable fans with selectable airflow direction
- Management: CLI, NX-OS, Cisco ACI, SNMP, REST API
- Dual management ports: RJ-45 and SFP+
- Dimensions (WxDxH): 17.3 x 22.5 x 1.7 inches
- Weight: 17.7 lbs
- Power consumption: Typical operating 350W
- MTBF: 283,100 hours

FAQs

Q: What speeds do the downlink ports support?
A: The 48 10GBASE-T ports auto-negotiate and support 100 Mbps, 1 Gbps, and 10 Gbps speeds, allowing flexible connectivity for legacy and modern servers using standard RJ-45 copper cabling.

Q: Can the QSFP28 uplinks operate at both 40G and 100G speeds?
A: Yes, all 6 QSFP28 uplink ports support both 40G and 100G speeds. They also support breakout configurations including 4x10G, 4x25G, and 2x50G for maximum deployment flexibility.

Q: Is this switch compatible with Cisco ACI fabric?
A: Yes, the N9K-C93108TCEX-1G supports both standalone NX-OS mode and Cisco ACI fabric mode, enabling seamless integration into software-defined data center architectures with policy-based automation.

Q: What license tier is included with this SKU?
A: This model supports NX-OS Essentials and Advanced license tiers. Specific licensing may be purchased separately depending on the required feature set for your deployment.

Q: Does this switch support MACsec encryption?
A: Yes, the switch supports MACsec encryption on ports operating at 10G and higher speeds, providing wire-rate Layer 2 encryption for enhanced data center security.

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