C9300-48T-A Datasheet - Cisco Catalyst 9300 48-port Data Only Network Advantage

Nov 1, 2026

Cisco Catalyst 9300 Series C9300-48T-A is a 48-port data-only, Network Advantage enterprise switch built for security, IoT, mobility, and cloud connectivity. The platform delivers up to 480 Gbps stacking bandwidth with flexible uplink architecture, and it is optimized for high-density 802.11ac Wave 2. With an x86 CPU and increased memory, it supports containers and native third-party applications or scripts, providing scalable network performance. Includes quick specs, accessories, comparison, and detailed specifications.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Overview

Quick Spec

Accessories

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Specification

C9300-48T-A Datasheet Overview The Cisco® Catalyst® 9300 Series Switches are Cisco’s lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. C9300-48T-A is 48-port data only, Network Advantage Switch of 9300 series. Catalyst 9300 Series are the next generation of the industry’s most widely deployed switching platform. At 480 Gbps , they are the industry’s highest-density stacking bandwidth solution with the most ﬂexible uplink architecture. The Catalyst 9300 Series is the ﬁrst optimized platform for high-density 802.11ac Wave2 . It sets new maximums for network scale. These switches are also ready for the future , with an x86 CPU architecture and more memory , enabling them to host containers and run third-party applications and scripts natively within the switch. Quick Spec Table 1 shows the quick spec. | Product Code | C9300-48T-A | | --- | --- | | Product Description | Catalyst 9300 48-port data only , Network Advantage | | Total 10/100/1000 or Multigigabit copper ports | 48 | | Default AC power supply | 350WAC | | Available PoE power | -- | | Dimensions (H x W x D) | 1.73 x 17.5 x 17.5 Inches | | Weight | 16.33 Pounds | The Accessories Table 2 shows the recommended elements for theC9300-48T-A. | Product number | Description | | --- | --- | | C9300-NM-4G | 9300 Series 4x 1G Network Module | | C9300-NM-4G= | Catalyst 9300 4 x 1GE Network Module , spare | | C9300-NM-8X | 9300 Series 8x 10G Network Module | | C9300-NM-8X= | Catalyst 9300 8 x 10GE Network Module , spare | | C9300-NM-2Q | 9300 Series 2x 40G Network Module | | C9300-NM-2Q= | Catalyst 9300 2 x 40GE Network Module , spare | | C9300-NM-4M | 9300 Series 4x Multigigabit Network Module | | C9300-NM-4M= | Catalyst 9300 4 x MGig Network Module , spare | Compare to Similar Items Table 3 shows the comparison between C9300-48T-A and C9300-24P-A. | Product Code | C9300-48T-A | C9300-24P-A | | --- | --- | --- | | Product Description | Catalyst 9300 48-port data only , Network Advantage | Catalyst 9300 24-port PoE+ , Network Advantage | | Total 10/100/1000 or Multigigabit copper ports | 48 | 24 POE+ | | Default AC power supply | 350WAC | 715W AC | | Available PoE power | -- | 445W | | --- | --- | --- | | Dimensions (H x W x D) | 1.73 x 17.5 x 17.5 Inches | 1.73 x 17.5 x 17.5 Inches | | Weight | 16.33 Pounds | 16.33 Pounds | Get more information Do you have any question about the C9300-48T-A Switch? Contact us [now via](now via Live Chat or sales@router-switch.com)[ Live Chat](now via Live Chat or sales@router-switch.com)[ or](now via Live Chat or sales@router-switch.com)[ sales@router-switch.com](now via Live Chat or sales@router-switch.com). Speciﬁcation | C9300-48T-A Specification | | | --- | --- | | Part Number | C9300-48T-A | | Product Description | Catalyst 9300 48-port data only , Network Advantage | | Total 10/100/1000 or Multigigabit copper ports | 48 | | Default AC power supply | 350WAC | | Available PoE power | -- | | Cisco StackWise-480 | Yes | | Cisco StackPower | Yes | | Default power supply | PWR-C1-350WAC-P/2 | | Switching capacity | 256 Gbps on 48-port Gigabit Ethernet model | | Stacking bandwidth | 480 Gbps | | 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 models | | FNF entries | 64 ,000 flow on 24-and 48-port Gigabit Ethernet models | | DRAM | 8 GB | | Flash | 16 GB | | VLAN IDs | 4000 | | Total Switched Virtual Interfaces (SVIs) | 2000 | | Jumbo frames | 9198 bytes | | Total routed ports per 9300 Series stack | 208 | | Wireless bandwidth per switch | Up to 96 Gbps on 48-port Gigabit Ethernet model | | --- | --- | | Forwarding rate | 154.76 Mpps

FAQs

What is the primary purpose of the Cisco Catalyst 9300-48T-A switch?

It is an enterprise, stackable switching platform designed for security, IoT, mobility, and cloud environments, providing high-density switching performance.

How many copper ports and what power type does C9300-48T-A include?

It provides 48 data ports and uses a default AC power supply of 350WAC, with available PoE power listed as --.

What key performance and scaling features are highlighted in the datasheet?

The datasheet emphasizes up to 480 Gbps stacking bandwidth, support for high-density 802.11ac Wave 2, and an x86 CPU architecture enabling containers and native third-party applications or scripts.

Nov 1, 2026

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