Enterprise‑Grade Stackable Gigabit Networking — The Cisco C9300L‑48T‑4G‑E delivers high‑density access, scalable uplinks, robust Layer 2/Layer 3 features, and stackable performance in a flexible, manageable platform
Product Description
The Cisco C9300L‑48T‑4G‑E is a robust, stackable managed switch from Cisco’s Catalyst 9300L Series, designed for enterprise and branch networks that demand high‑density Gigabit access and modern managed features. With 48 Gigabit ports and 4 dedicated 1 Gbps SFP uplinks, it provides versatile connectivity for desktops, servers, and network devices, while supporting advanced segmentation and security capabilities through Cisco IOS XE.
Model Type: Stackable Managed Gigabit Ethernet Switch (Layer 2/Layer 3)
Series: Cisco Catalyst 9300L Series (Network Essentials License)
Key Features
• 48 × 10/100/1000 Mbps RJ‑45 Ports – Offers high‑density Gigabit copper access for wired clients, servers, and network devices.
• 4 × 1 Gbps SFP Uplink Ports – Dedicated fiber uplinks for backbone or aggregation connectivity.
• Stackable with Cisco StackWise‑320 – Can be stacked with other C9300L switches (up to 8 members) for unified management and increased throughput.
• High Switching Capacity – Up to 104 Gbps switching capacity standalone (scales further with stacking).
• Fast Forwarding Performance – ~77.38 Mpps forwarding rate (up to ~315.48 Mpps with full stack).
• Scalable Layer 3 Routing – Supports IPv4/IPv6 static routing and common routed access features (depending on IOS XE licensing).
• Large MAC & VLAN Capacity – Up to 32,000 MAC addresses and up to 4,094 VLAN IDs supported.
• Cisco IOS XE with Network Essentials – Provides enterprise‑class networking features with Cisco’s modern programmable OS.
• Flexible Management & Security – CLI, Web UI, SNMP, Cisco DNA Center integrations; supports 802.1X, DHCP snooping, dynamic ARP inspection, and other security features.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Ports | 48 × Gigabit RJ‑45 + 4 × 1 Gbps SFP uplinks |
| Switching Capacity | ~104 Gbps (424 Gbps stack) |
| Forwarding Rate | ~77.38 Mpps (~315.48 Mpps with stack) |
| MAC Address Table | ~32,000 entries |
| VLAN Support | Up to 4,094 VLANs |
| IPv4 Routes | ~32,000 (including ARP) |
| IPv6 Routes | ~16,000 |
| Packet Buffer | ~16 MB |
| DRAM | 8 GB |
| Flash Memory | 16 GB |
| Stacking Bandwidth | 320 Gbps |
| Operating System | Cisco IOS XE (Network Essentials) |
| Dimensions (H×W×D) | ~4.4 × 44.5 × 40.9 cm |
| Weight | ~7 kg |
Typical Use Cases
• Enterprise Campus Access Layer — Provides high‑density access ports for wired endpoints in large LANs.
• Branch Office & Enterprise Edge — Suitable for mission‑critical edge connectivity with scalable uplinks and routing.
• Stacked Deployments — Can operate as part of a larger stack with unified management and redundancy.
• Secure, Managed Networks — Supports advanced security policies, segmentation, and QoS for enterprise environments.
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