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Cisco Catalyst 9600-LC-48YL: High-Performance 48-Port Multi-Gigabit Ethernet Module
Jun 19 , 2025 6

Cisco Catalyst 9600-LC-48YL: High-Performance 48-Port Multi-Gigabit Ethernet Module

Product Overview
The Cisco Catalyst 9600-LC-48YL is a 48-port Multi-Gigabit Ethernet line card designed for the Catalyst 9600 Series switches, delivering flexible connectivity for modern campus and enterprise networks. This advanced module supports a range of speeds to accommodate diverse endpoints while providing enterprise-class security and management features.

Key Specifications:

Port Configuration: 48 x 100M/1G/2.5G/5G/10GBASE-T RJ45 ports
Throughput: 480Gbps switching capacity
Latency: <5μs port-to-port
Power Options: PoE++ (up to 90W per port)
Security: MACsec 256-bit encryption
Compatibility: Catalyst 9606/9604/9604-XL chassis

Performance Features:
✔ Auto-negotiation across all speed tiers
✔ Flexible buffer allocation for mixed traffic
✔ Advanced QoS with hierarchical scheduling
✔ Cisco StackWise Virtual support
✔ Energy-efficient design with per-port power monitoring

Next-Generation Evolution: Catalyst 9600-LC-48YM (Projected 2026)

Major Enhancements:

Port Configuration: 48 x 100M/1G/2.5G/5G/10G/25GBASE-T ports
Throughput: 1.2Tbps (2.5x improvement)
Latency: <2μs (60% reduction)
New Capabilities:

AI-powered traffic classification
Dynamic power optimization
Enhanced telemetry streaming
30% better energy efficiency

Security: Quantum-safe cryptography ready

Why Upgrade?

Support for emerging 25G endpoints
Improved performance for Wi-Fi 7 access points
Advanced power management for PoE devices
Better visibility into network operations
Future-ready security infrastructure

Conclusion:
The Catalyst 9600-LC-48YL provides versatile Multi-Gigabit connectivity for current campus needs, while the 9600-LC-48YM represents the next evolution with higher speeds, intelligent features, and improved efficiency. This progression maintains backward compatibility while delivering the performance required for next-generation digital workplaces and IoT deployments.

Next: Cisco Nexus N9K-X9464TX: High-Density 10/25G Ethernet Module

Tags: linecard cisco C9600-LC-48YL

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Cisco Catalyst 9600-LC-48YL: High-Performance 48-Port Multi-Gigabit Ethernet Module Jun 19 , 2025 6

Cisco Catalyst 9600-LC-48YL: High-Performance 48-Port Multi-Gigabit Ethernet Module
Jun 19 , 2025 6