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48x1G SFP Fiber Cisco Switch C9300-48S-A StackWise 480 8GB DRAM For Campus Access

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48x1G SFP Fiber Cisco Switch C9300-48S-A StackWise 480 8GB DRAM For Campus Access

Name: 48x1G SFP Fiber Cisco Switch C930048SA StackWise 480 8GB DRAM For Campus Access
Brand: Cisco
Price: 1 USD

MOQ : 1pc

Price : Negotiable

Operating System : Cisco IOS

Poweroverethernet : PoE+

Form Factor : 1 RU (rack unit)

Port Configuration : 24 x 10/100/1000 Mbps Ethernet ports

Place of Origin : CHINA

Packaging Details : Carton Packaging

Supply Ability : 200pcs

Payment Terms : T/T

Modular : Yes

Delivery Time : 5-7 work days

Routing Protocol : OSPF, BGP, EIGRP, RIP, PIM, IS-IS

Application : Automation Industrial

Model Number : C9300-48S-A

Brand Name : Cisco

Discount : 60%-90%

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Cisco C9300-48S-A 48-Port Gigabit SFP Switch

48 x 1G SFP | StackWise-480 up to 736 Gbps | 8 GB DRAM | Modular Uplink Slot | Campus Access

Product Overview

The Cisco C9300-48S-A is a stackable enterprise access switch from the Catalyst 9300 Series, built for security, IoT, mobility, and cloud. It is the foundational building block for Software-Defined Access (SD-Access), enabling intent-based networking and automated policy enforcement. Includes Network Advantage license for advanced Layer 3 routing and security.

Key Specifications

Category	Specification
Form Factor	1U rack-mountable
Ports	48 x Gigabit SFP (fiber connectivity)
Uplink Slot	1 x modular (supports 4x1G SFP, 8x10G SFP+, 2x40G QSFP, 4xRJ45, 2x25G)
DRAM	8 GB
Flash	16 GB
Packet Buffer	16 MB
MAC Address Table	32,000 entries

Performance

Metric	Standalone	Stacked (8 switches)
Switching Capacity	256 Gbps	736 Gbps
Forwarding Rate	190.47 Mpps	547.62 Mpps
Stacking Bandwidth	—	736 Gbps (StackWise-480)

Layer 3 & Security

Routing: OSPF, IS-IS, BGP, EIGRP, HSRP, VRRP, PIM
IPv4 Routes: 32,000 entries | IPv6 Routes: 16,000 entries
Security: MACsec (AES-128), SGACL, CoPP, 802.1x, secure boot

Programmability & Visibility

Cisco DNA Center support (intent-based networking)
NETCONF, RESTCONF, Python scripting
Flexible NetFlow (64,000 flows), AVC, ERSPAN

Power & Environment

Category	Specification
Power Supply	715W AC (optional 1+1 redundancy)
Cooling	3 x hot-swappable fans
Operating Temp	-5°C to 45°C
MTBF	281,920 hours

Key Use Cases

Use Case	Benefit
Fiber Access Layer	48 SFP ports for campus fiber endpoints
SD-Access Fabric	Intent-based networking, automated policy
High-Availability Stacking	StackWise-480 + StackPower, sub-50ms failover
Zero-Trust Security	Line-rate MACsec encryption

Why Choose C9300-48S-A?

Benefit	Description
48 SFP Ports	Native fiber connectivity
Modular Uplink	1G to 40G flexibility
StackWise-480	736 Gbps stacking bandwidth
SD-Access Ready	Lead Cisco enterprise architecture
Network Advantage	Advanced L3 routing included
MACsec Encryption	Hardware-based line-rate security

Conclusion

The Cisco C9300-48S-A delivers 48 Gigabit SFP ports, modular uplink flexibility (up to 40G), StackWise-480 stacking (736 Gbps), and enterprise security with MACsec encryption. Built on IOS XE with SD-Access support, it is the ideal fiber access switch for modern campus networks requiring intent-based automation and zero-trust security.

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