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Cisco Catalyst 9300-48T-A Switch (C9300-48T-A)

The Cisco Catalyst 9300-48T-A is a high-performance enterprise access switch featuring 48 Gigabit Ethernet ports with advanced security, automation, and analytics capabilities. Built on Cisco’s UADP ASIC architecture, it delivers exceptional performance with 176 Gbps switching capacity and supports full Power over Ethernet Plus (PoE+) across all ports. Key advantages include intent-based networking with DNA Center integration, comprehensive threat detection through Encrypted Traffic Analytics, modular uplink flexibility, and simplified management through programmable APIs. The switch offers investment protection with field-replaceable network modules, supports advanced segmentation with TrustSec technology, and provides seamless cloud integration. Its stackable design enables unified management of up to 8 units, while the fanless operation ensures quiet deployment in office environments. This switch is ideal for organizations seeking future-ready networking infrastructure with enhanced security, operational efficiency, and scalability for digital transformation initiatives.

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Brand	Cisco
Model	C9300-48T-A
Products Status	New
Switching capacity	256Gbps
Dimensions	1.73" x 17.5" x 17.5"

Description
Additional information

C9300-48T-A 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

Brand	Cisco
Model	C9300-48T-A
Products Status	New
Switching capacity	256Gbps
Dimensions	1.73" x 17.5" x 17.5"
Flash	16GB
VLAN IDs	4000
DRAM	8GB
Forwarding rate	154.76 Mpps
Jumbo frames	9198 bytes
Stacking bandwidth	480 Gbps
Total number of IPv4 routes (ARP plus learned routes)	32,000 (24,000 direct routes and 8000"direct routes)
ACL scale entries	5120
Default AC power supply	350WAC
QoS scale entries	5120
Multicast routing scale	8000
Packet buffer per SKU	16 MB buffer for 24- or 48-port Gigabit Ethernet models
Mean time between failures (hours)	299,000
Cisco StackPower	Yes
Total 10/100/1000 or Multigigabit copper ports	48
Total routed ports per 9300 Series stack	208
Wireless bandwidth per switch	Up to 96 Gbps on 48-port Gigabit Ethernet model
Default power supply	PWR-C1-350WAC-P/2

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