Cisco Catalyst 9300 Series Switch C9300-48S-A Overview
Cisco Catalyst 9300 Series Switch C9300-48S-A is a genuine network infrastructure product from Cisco, a global name in networking whose platforms are used by enterprises, service providers and data-center operators alike. Belonging to the Cisco Catalyst 9300 Series family, the C9300-48S-A unit is built to the original factory specification, so it integrates with existing Cisco deployments predictably and behaves exactly as the platform documentation describes. In the network, it is deployed as a standalone unit or as part of a larger managed network, following the standard operating procedures of the platform.
From a specification standpoint, it offers 48 ports for client, server or uplink connectivity; aggregate capacity of 356 Gbps. These are the original factory figures for this model, giving administrators a clear picture of what the unit can deliver before it enters service. Standard mounting, cabling and management practices apply, so deployment follows the same procedures as other Cisco hardware already running in the environment.
Typical deployments include general network infrastructure support, general network infrastructure support, and general network infrastructure support. Organizations commonly source it for refresh programs, capacity expansion and spares management, keeping a tested unit on hand so outages stay short and replacements are predictable. The factory detail for this unit reads: “Cisco Catalyst 9300 48 GE SFP Ports, modular uplink Switch, Cisco 9300 switch”. This makes it a practical choice when original-spec hardware is required at a predictable cost.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Our warranty coverage and responsive technical support protect the purchase after it arrives, and our team can confirm revision levels and software compatibility before you order. For volume requirements we also offer configuration checks and staged delivery options.
Contact our sales team for current availability, lead time and shipping options for the C9300-48S-A. We respond quickly with stock status and a firm quote, so you can plan the refresh or expansion with confidence.
Key Specifications
Applications
Enterprise Campus
High-density ports power users, phones and APs at the access layer.
Branch Office
Stackable units simplify branch deployment and management.
Wireless & IoT
PoE budget supports dense wireless and IoT endpoints.
Buying a Pre-Owned C9300-48S-A
Verify the unit is tested, firmware confirmed, and condition documented. Every unit is fully tested and warranty covered. Contact our team for current stock and availability.
| C9300-48S-A | |
| Product list | |
| Product code | C9300-48S-A |
| Product Description | Catalyst 9300 24 GE SFP Ports, modular uplink Switch |
| Total 10/100/1000 or Multigigabit copper ports | 48x 1G SFP |
| Product parameters | |
| Network Ports | 48 |
| Uplink Configuration | 48x 1G SFP |
| Port Details | 48 x 10 Gigabit Ethernet Network |
| Ethernet Technology | 10 Gigabit Ethernet |
| Network Technology | 100/1000/10000 Base-T |
| Layer Supported | 3 |
| DRAM | 8 GB |
| Flash | 16 GB |
| Stacking bandwidth | 763 Gbps |
| Switching capacity | 356 Gbps |
| Applicable modules | C9300-NM-4G C9300-NM-4M C9300-NM-8X C9300-NM-2Q C9300-NM-2Y |
| Introduction | The Cisco Catalyst 9300 Series switches are Cisco’s lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. They are the next generation of the industry’s most widely deployed switching platform. Catalyst 9300 Series switches form the foundational building block for Software-Defined Access (SD-Access), Cisco’s lead enterprise architecture. |
| Physical specifications | |
| Width | 17.5 in |
| Height | 1.7 in |
| Depth | 17.5 in |
| Weight | 16 lb |
C9300-48S-A - Deployment Notes
This C9300-48S-A switch is suited to wiring-closet, distribution, or core roles depending on the port density and uplink options of the specific model. The port configuration is a key consideration when planning power budgets for attached devices such as IP phones and access points.
For a refresh or expansion, confirm the IOS/NX-OS software release supported by this specific SKU, the fan and power requirements, and the uplink modules that match your existing infrastructure. Our team can verify revision levels and software compatibility before you order.
Every unit at LinkNewNet is inspected and tested before dispatch, and this C9300-48S-A variant is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Volume requirements can be staged with configuration checks.
