C9300-48S-A - Cisco Switch Catalyst 9300
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C9300-48S-A Overview
Cisco Catalyst 9300 48 GE SFP Ports, modular uplink Switch, Cisco 9300 switch C9300-48S-A
Overview
C9300-48S-A Overview
Cisco Catalyst C9300-48S-A, Managed, L2/L3, Full duplex, Rack mounting
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.
Quick Specs
Product Code | C9300-48S-A |
Product Description | Catalyst 9300 48 GE SFP Ports, modular uplink Switch |
Total 10/100/1000 or Multigigabit copper ports | 48x 1G SFP |
Uplink Configuration | Modular Uplinks |
Default AC power supply | 715W AC |
Available PoE power | N/A |
Dimensions (H x W x D) | 1.73 x 17.5 x 17.7Inches |
The Accessories
48S-A.
Product number | Description |
9300 Series 4x 1G Network Module | |
C9300-NM-4G= | Catalyst 9300 4 x 1GE Network Module, spare |
9300 Series 8x 10G Network Module | |
C9300-NM-8X= | Catalyst 9300 8 x 10GE Network Module, spare |
9300 Series 2x 40G Network Module | |
C9300-NM-2Q= | Catalyst 9300 2 x 40GE Network Module, spare |
9300 Series 4x Multigigabit Network Module | |
C9300-NM-4M= | Catalyst 9300 4 x MGig Network Module, spare |
Compare to Similar Items
Product Code | C9300-48P-A | C9300-48S-A |
Product Description | Catalyst 9300 48-port PoE+, Network Advantage | Catalyst 9300 48 GE SFP Ports, modular uplink Switch |
Total 10/100/1000 or Multigigabit copper ports | 48POE+ | 48x 1G SFP |
Uplink Configuration | Modular Uplinks | Modular Uplinks |
Default AC power supply | 715W AC | 715W AC |
Available PoE power | 437W | N/A |
Dimensions (H x W x D) | 1.73 x 17.5 x 17.5 Inches | 1.73 x 17.5 x 17.7 Inches |
Catalyst 9300 48 - port modular uplinks 1G SFP, Network Advantage
- Managed L2/L3
- Quality of Service (QoS) support
- MAC address table: 32000 entries Switching capacity: 256 Gbit/s
- Access Control List (ACL)
- Rack mounting Stackable
Summary Description
Cisco Catalyst C9300-48S-A, Managed, L2/L3, Full duplex, Rack mounting
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Specification
C9300-48S-A Specification
C9300-48S-A Specification | |
Product Code | C9300-48S-A |
Product Description | Catalyst 9300 48 GE SFP Ports, modular uplink Switch |
Total 10/100/1000 or Multigigabit copper ports | 48x 1G SFP |
Uplink Configuration | Modular Uplinks |
Default AC power supply | 715W AC |
Available PoE power | N/A |
Dimensions (H x W x D) | 1.73 x 17.5 x 17.7 Inches |
Cisco StackWise-480 | Yes |
Cisco StackPower | Yes |
Default power supply | PWR-C1-715WAC-P/2 |
Switching capacity | 256 Gbps |
Stacking bandwidth | 736 Gbps |
Forwarding rate | 190.47 Mpps |
Total number of MAC addresses | 32,000 |
Total number of IPv4 routes (ARP plus learned routes) | 32,000 (24,000 direct routes and 8000 indirect routes)
|
IPv4 routing entries | 32,000 |
IPv6 routing entries | 16,000 |
Multicast routing scale | 8000 |
QoS scale entries | 5120 |
ACL scale entries | 5120 |
Packet buffer per SKU | 16 MB buffer for 24- or 48-port Gigabit Ethernet modelst 32 MB buffer for 24 and 48-port Multigigabit |
FNF entries | 64,000 flow on 24- and 48-port Gigabit Ethernet models 128,000 flows on 24-port Multigigabit |
DRAM | 8 GB |
Flash | 16 GB |
VLAN IDs | 4094 |
Total Switched Virtual Interfaces (SVIs) | 1000 |
Jumbo frames | 9198 bytes |
Total routed ports Catalyst per 9300 Series stack | 448 |
Wireless bandwidth per switch | Up to 96 Gbps on 48-port Gigabit Ethernet model |
Mean time between failures – MTBF (hours) | 281,920 |
Safety certifications
| •UL 60950-1 •CAN/CSA-C222.2 No. 60950-1 •EN 60950-1 •IEC 60950-1 •AS/NZS 60950.1 •IEEE 802.3 |
Electromagnetic emissions certifications | •47 CFR Part 15 •CISPR22 Class A •EN 300 386 V1.6.1 •EN 55022 Class A •EN 55032 Class A •CISPR 32 Class A •EN61000-3-2 •EN61000-3-3 •ICES-003 Class A •TCVN 7189 Class A •V-3 Class A •CISPR24 •EN 300 386 •EN55024 •TCVN 7317 • V-2/2015.04 •V-3/2015.04 •CNS13438 •KN32 •KN35 •IEC 61000-6-1 •EN 61000-6-1 |
Environmental | Reduction of Hazardous Substances (ROHS) 5 |
Resources
Documents
Frequently Asked Questions
What are the primary uplink capabilities of the Cisco Catalyst C9300-48S-A? +
The C9300-48S-A features a modular uplink architecture, providing the flexibility to select network modules that suit your specific bandwidth requirements. This allows IT administrators to upgrade from 1G to higher-speed uplinks like 10G or 25G as the network infrastructure evolves, ensuring long-term investment protection for your data center or campus core connectivity.
Does the C9300-48S-A support StackWise technology for high availability? +
Yes, this model fully supports Cisco StackWise-480 technology. By stacking multiple units, you can create a single logical entity with a switching capacity of up to 480 Gbps. This provides simplified management through a single IP address while enhancing network resiliency through sub-second failover and distributed forwarding mechanisms across the entire stack.
What type of connectivity does the C9300-48S-A provide on its front panel? +
The C9300-48S-A is equipped with 48 ports of Gigabit Ethernet SFP, offering high-density fiber connectivity. This makes it an ideal solution for distribution layers or leaf switch deployments where fiber-optic media is preferred for longer cable runs or to minimize electromagnetic interference within the network environment.
Which software license level is included with the C9300-48S-A model? +
The 'A' suffix in the C9300-48S-A part number indicates that the device comes bundled with the Cisco DNA Advantage software license. This license provides robust Layer 3 routing capabilities, advanced security features, and SD-Access integration, enabling automated network provisioning and deep visibility through Cisco DNA Center.
Is the C9300-48S-A suitable for Layer 3 enterprise routing? +
Absolutely. This switch is designed as a high-performance Layer 3 managed device capable of supporting advanced routing protocols, including OSPF, EIGRP, ISIS, and RIP. It is engineered to handle complex enterprise traffic patterns, making it highly effective for inter-VLAN routing and acting as an access-to-core aggregation point.
What is the physical rack space requirement for the Cisco Catalyst 9300 48-port switch? +
The C9300-48S-A is designed for standard 19-inch rack mounting and occupies exactly 1 Rack Unit (1RU) of space. Its compact, stackable form factor is optimized for dense server environments or wiring closets where rack space is at a premium, allowing for significant port density without sacrificing vertical cabinet real estate.
Can the C9300-48S-A handle mission-critical network management traffic? +
It excels in managed environments by offering extensive feature sets for traffic prioritization and control. With support for QoS (Quality of Service), NetFlow for traffic monitoring, and robust security protocols like MACsec-128, the switch provides the granular control necessary to isolate and secure sensitive enterprise data while ensuring low-latency performance for critical applications.
How does the C9300-48S-A perform in a software-defined access (SD-Access) architecture? +
As part of the Catalyst 9300 series, this switch serves as a fundamental building block for SD-Access. By utilizing programmable ASICs and support for Cisco DNA, it enables fabric-enabled deployments. This results in simplified segment management, enhanced security via policy-based automation, and a unified operational experience across both wired and wireless domains.
How can I obtain a competitive quote for large volume orders of Cisco C9300-48S-A switches? +
For organizations requiring multiple units, BuyRouterSwitch.com provides dedicated procurement assistance. Contact our sales team directly to request a bulk quote tailored to your specific project needs. We leverage our extensive supply chain to provide aggressive pricing for high-volume deployments, ensuring your enterprise infrastructure remains within budget while meeting performance standards.
Why should I choose BuyRouterSwitch.com for my Cisco hardware procurement? +
BuyRouterSwitch.com is a trusted source for authentic, high-quality enterprise networking gear. We specialize in streamlining the procurement process for IT buyers who prioritize speed and reliability. Our platform offers a secure ordering experience and personalized service to ensure you receive the correct configuration for your network architecture, backed by our deep industry expertise.
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