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48-Port SFP/SFP+ Cisco Module 10G/1G Flexible Connectivity High-Density Catalyst 9400 Line Card
The Cisco C9400-LC-48S= is a 48-port SFP/SFP+ line card designed for the Catalyst 9400 Series modular switches, delivering high-performance, scalable connectivity for enterprise core, aggregation, and data center deployments. With dual-rate support (1G/10G), this module enables seamless migration to higher speeds while maintaining backward compatibility.
✔ 48-Port High Density – Supports 48x SFP/SFP+ ports in a single slot, maximizing rack space efficiency.
✔ Flexible 1G/10G Connectivity – Each port auto-negotiates between 1Gbps (SFP) and 10Gbps (SFP+), allowing gradual upgrades.
✔ Low Latency & High Throughput – Powered by Cisco UADP ASIC for wire-speed switching.
✔ Enterprise-Grade Reliability – Hot-swappable, redundant power & cooling support (when used in Catalyst 9400 chassis).
✔ Advanced Security & QoS – Supports MACsec encryption, ACLs, and traffic prioritization for secure, optimized performance.
✔ SDN & Automation Ready – Compatible with Cisco DNA Center for centralized management.
| Parameter | Specification |
|---|---|
| Ports | 48x SFP/SFP+ (1G/10G) |
| Form Factor | Catalyst 9400 Series Line Card |
| Max Data Rate | 10Gbps per port |
| Forwarding Capacity | Varies by chassis (up to 3.2Tbps in C9407R) |
| Compatibility | Cisco Catalyst 9400 (C9404/C9407/C9410) |
| Power Consumption | ~150W (typical) |
| Hot-Swappable | Yes |
| Security Features | MACsec (AES-256), ACLs, Port Security |
| Management | Cisco IOS-XE, CLI, SNMP, REST APIs |
✅ Data Center Top-of-Rack (ToR) – High-speed server connectivity.
✅ Enterprise Campus Core – Scalable backbone for large networks.
✅ High-Bandwidth Applications – Video surveillance, cloud storage, and VoIP.
The C9400-LC-48S= combines density, flexibility, and performance, making it ideal for businesses needing future-proof, high-speed networking. Whether upgrading from 1G to 10G or deploying a new high-availability network, this line card ensures scalability, security, and seamless integration with Cisco’s ecosystem.
Upgrade with confidence—get the power of 48 ports in a single module!