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

Jun 19 , 2025 593

TL;DR: Product OverviewThe 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.

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.

FAQ

Q: What is major Enhancements?

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

Q: What is security: Quantum-safe cryptography readyWhy Upgrade?

A: Support for emerging 25G endpoints Improved performance for Wi-Fi 7 access points Advanced power management for PoE devices