“Enterprise-Ready Networking — Cisco Catalyst 9300L with 48 Ports and 3-Year DNA Advantage License.”
Product Description
The Cisco C9300L-DNA-A-48-3Y is a high-performance, stackable Layer 3 switch from the Cisco Catalyst 9300L Series, optimized for enterprise campus and branch deployments. Featuring 48 Gigabit Ethernet ports and 4 SFP uplinks, it delivers strong connectivity for a wide range of wired devices while supporting advanced Layer 3 routing protocols.
Model Type: Stackable Managed Switch (Layer 3)
Category: Enterprise / Campus Access Switch – Cisco Catalyst 9300L Series
Key Features
48 × 10/100/1000BASE-T Ports – Full Gigabit connectivity for access layer devices such as PCs, phones, wireless APs, and IP cameras.
4 × 1G SFP Uplinks – Flexible fiber uplinks for aggregation or core connectivity (4 × 1G SFP slots).
Cisco DNA Advantage License (3 Years) – Provides access to Cisco’s digital network architecture features including automation, analytics, assurance, and advanced security policies for 3 years.
Cisco IOS XE Software – Industry-leading OS with secure automation, segmentation, routing, and advanced features.
Stackable Architecture – Supports Cisco StackWise®-1T with up to 8 switches in a stack for unified management and high availability.
Layer 3 Enterprise Routing – Includes routing protocols such as OSPF, EIGRP, BGP, and static routing for campus edge deployments.
Security & Policy Enforcement – Integrated Cisco TrustSec, ACLs, segmentation, and advanced security features.
QoS and Traffic Control – Robust Quality-of-Service capabilities for voice, video, and data traffic prioritization.
Power Efficiency & Smart Cooling – Designed for optimized power usage and intelligent thermal control.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Switch Model | C9300L-DNA-A-48-3Y |
| Ports | 48 × Gigabit RJ-45 |
| Uplink Interfaces | 4 × 1G SFP |
| Switching Capacity | 176 Gbps |
| Forwarding Rate | ~95 Mpps |
| Stacking | Cisco StackWise-1T (up to 8 units) |
| Software | Cisco IOS XE |
| Routing | Layer 3 (OSPF, EIGRP, BGP, static) |
| License | Cisco DNA Advantage 3-Year |
| Power | Internal power supply |
| PoE | Not supported (non-PoE model) |
| Management | CLI, Web UI, SNMP, Cisco DNA Center |
| Security | TrustSec, ACLs, segmentation policies |
| Form Factor | 1RU rack-mountable |
Typical Use Cases
Enterprise campus access layer switching
Branch office connectivity
Wired access for high-density devices
Edge aggregation for wireless networks
Secure, scalable campus deployments with DNA assurance
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