Catalyst 9300L Series Enterprise Access Switch
Product Description
The Cisco C9300L‑48T‑4X‑A is a robust enterprise‑grade access switch from the Catalyst 9300L Series, designed to deliver reliable connectivity, advanced security, and scalable performance for campus networks, branch offices, and enterprise edge deployments.
It offers 48 Gigabit Ethernet access ports paired with 4 fixed 10G SFP+ uplinks, giving organizations high‑speed fiber connectivity for aggregation to distribution or core layers. Built on Cisco IOS‑XE with a Network Advantage license, this switch supports full Layer 3 routing, automation, and enterprise‑class security features that simplify network operations and enhance performance.
Model Type
Enterprise Layer 3 Gigabit Access Switch with Fixed 10G Uplinks and StackWise‑320
Category
Networking – Enterprise Campus / Branch Access Switching
Key Features
48 Gigabit Ethernet Ports — Provides 10/100/1000 Mbps connectivity for desktops, servers, and wired endpoints.
Fixed 4×10G SFP+ Uplinks — Supports high‑speed fiber links for aggregation to distribution or core switches.
StackWise‑320 Technology — Enables stacking multiple devices with up to 320 Gbps stacking bandwidth for simplified management and redundancy.
Advanced Layer 3 Routing — Supports enterprise routing protocols such as OSPF, EIGRP, and BGP for scalable and segmented network designs.
Enterprise‑Class Security — Includes features like ACLs, 802.1X, MACsec encryption, and TrustSec policy enforcement for secure access layer deployments.
Cisco IOS‑XE & Automation Ready — Offers programmability, telemetry, and integration with Cisco DNA Center for centralized management and network assurance.
High Switching Capacity — Delivers robust throughput suitable for medium and large‑scale network access environments.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco C9300L‑48T‑4X‑A |
| Series | Catalyst 9300L |
| Downlink Ports | 48× 1G RJ‑45 |
| Uplink Ports | 4× 10G SFP+ (fixed) |
| Switching Capacity | ~176 Gbps |
| Forwarding Rate | ~130 Mpps |
| Stacking | StackWise‑320 |
| Memory | ~8 GB DRAM / 16 GB Flash |
| License | Network Advantage |
| PoE | Not supported |
| Deployment | Enterprise campus / branch access |
Typical Use Cases
Enterprise Access Layer — Delivers reliable wired connectivity for users, servers, and network devices.
Branch Network Deployments — Ideal for offices requiring high‑performance access switching with fiber uplinks.
Secure Campus Builds — Supports segmentation and security policies across large access networks.
Stacked Access Networks — Enables simplified management and redundancy across stacked switch infrastructures.
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