C9300X-48HX-A – 48 Ports UPOE – modular uplinks – access switch

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C9300X-48HX-A

(7 customer reviews)
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List Price: $7800 $4479.04
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C9300X-48HX-A Description

  The Cisco Catalyst C9300X-48HX-A, also called the “48HX UPOE+ Advantage switch” or “48-port 10 G multigigabit UPOE+ access switch,” delivers industry-leading performance and programmability for modern campus LANs or branch offices. Featuring 48×10 Gbps multigig UPOE+ downlinks, a 1 Tbps StackWise-1T stacking fabric, and 100 Gbps hardware IPsec with AES-256 MACsec, the C9300X-48HX-A secures and accelerates data center access, IoT connectivity, and unified communications. The Network Advantage license unlocks advanced Layer 3 routing, MPLS, segment routing, and extended QoS, making it ideal for digital transformation, cloud edge, and next-gen enterprise networks.

Product Performance

Ethernet Ports
Switching Capacity
Forwarding Rate

Quick Specs

Item

Specification

Model Number

C9300X-48HX-A

Downlink Ports

48 × Multigigabit (10G/5G/2.5G/1G/100M) UPOE+ copper

Uplink Module Slots

Modular uplink (supports 10G/25G/40G/100G modules, not included by default)

PoE Standard

Cisco UPOE+ (up to 90W per port)

Default AC Power Supply

1100W AC

Switching Capacity

1,760 Gbps standalone / 2,760 Gbps with stacking

Forwarding Rate

1,309 Mpps standalone / 2,232 Mpps with stacking

StackWise Bandwidth

StackWise-1T (up to 1 Tbps, 480 Gbps when stacking with C9300)

DRAM / Flash

16 GB DRAM / 16 GB Flash

Key Features

48×10 Gbps Multigigabit UPOE+

downlinks supporting 10 G/5 G/2.5 G/1 G/100 Mb speeds with up to 90 W per port, perfect for high-power wireless APs, IP phones, and IoT devices.

1 Tbps StackWise-1T

backplane stacking for seamless, scalable enterprise access and campus aggregation, enabling non-stop fabric expansion and high-availability clusters.

1,760 Gbps Switching Fabric

and 1,309 Mpps forwarding performance ensure wire-speed delivery for latency-sensitive applications and big-data flows.

100 Gbps Line-Rate IPsec

and AES-256 MACsec encryption for secure site-to-site VPN, cloud-gateway connectivity, and encrypted traffic analytics—ideal for trusted edge and secure campus deployments.

Advanced Routing & Services

ia Network Advantage license, including OSPF, EIGRP, BGP, VRF, MPLS, and segment routing, alongside programmable QoS, telemetry, and automation (NETCONF/RESTCONF).

On-Switch Application Platform

powered by an x86 CPU, 16 GB DRAM, 16 GB flash, and a USB 3.0 SSD slot (up to 240 GB) for containerized services, analytics, and custom network functions.

Applications Scenarios

Enterprise Campus & Branch Access

High-capacity, multigigabit edge for global corporations, branch networks, and distributed office buildings, delivering secure LAN services and high-density connectivity.

Smart Building & IoT Infrastructure

Power and connect PoE sensors, digital signage, surveillance cameras, access control systems, and environmental monitors—ideal for intelligent campuses, smart factories, and automated facilities.

Cloud Edge & Unified Communications

Converged access for VoIP phone systems, Wi-Fi 6/6E access points, video conferencing, and cloud-hosted collaboration platforms, accelerating digital workspace and hybrid-cloud deployments.

Product Comparison

Parameter

C9300X-48HX-A

C9300X-48TX-A

C9300X-48HX-E

Ports

48×10 Gbps UPOE+ multigigabit

48×10 Gbps multigig (no PoE)

48×10 Gbps UPOE+ multigigabit

UPOE Power

Up to 90 W/port

N/A

Up to 90 W/port

Stacking BW

1 Tbps (StackWise-1T)

1 Tbps (StackWise-1T)

1 Tbps (StackWise-1T)

Switching Capacity

1,760 Gbps

1,760 Gbps

1,760 Gbps

Forwarding Rate

1,309 Mpps

1,309 Mpps

1,309 Mpps

IPsec

100 Gbps line-rate

100 Gbps line-rate

100 Gbps line-rate

MACsec

AES-256

AES-256

AES-256

DRAM / Flash

16 GB / 16 GB

16 GB / 16 GB

16 GB / 16 GB

App Hosting

x86 CPU, USB 3.0 SSD slot

x86 CPU, USB 3.0 SSD slot

x86 CPU, USB 3.0 SSD slot

PoE Budget

1,100 W

0 W

1,100 W

License

Network Advantage

Network Advantage

Network Essentials

C9300X-48HX-A Switch Rear Panel

The switch rear panel includes StackWise connectors, StackPower or XPS connectors, ports, fan modules, and power supply modules.

1

Ground connectors

7

StackPower connectors

2

USB3.0–SSD port

8

AC OK (input) status LED

3

BEACON LED

9

PS OK (output) status LED

4

CONSOLE (RJ-45 console port)

10

StackWise-480 port connectors

5

MGMT (RJ-45 10/100/1000 management port)

11

Power supply modules

6

Fan modules

–

–

Rear Panel of a Cisco Catalyst 9300 Series Switch

Components Delivered in the Shipping Box

The shipping box contains the model of the switch you ordered and other components needed for installation. Some components are optional, depending on your order.

1

Cisco Catalyst 9300 Series switch with optional network module1 (power supply and fan modules not shown)

9

Eight number-8 Phillips flat-head screws

2

AC power cord

10

Cable guide

3

Product documentation and compliance document

11

M4.0 x 20mm Phillips pan-head screw

4

Four rubber mounting feet

12

(Optional) RJ-45 console cable

5

Ground lug screw and ring terminal

13

(Optional) USB console cable

6

Two 19-inch mounting brackets

14

(Optional) StackWise-480/1T cable (0.5-meter, 1-meter, or 3-meter)

7

Four number-12 pan-head screws

15

(Optional) StackPower cable (0.3-meter or 1.5-meter)

8

Four number-10 pan-head screws

16

(Optional) StackWise-320 cable

cisco-catalyst-9300-switch-shipping-box

Specifications

Parameter Specification Parameter Specification
Model Number C9300X-48HX-A Platform Cisco Catalyst 9300X Series
Series 9300X UADP 2.0sec ASIC Downlink Ports 48×10 Gbps UPOE+ multigigabit
Uplink Slots 4× modular (10/25/40/100 Gbps) Stacking BW 1 Tbps (StackWise-1T)
Switching Capacity 1,760 Gbps non-blocking Forwarding Rate 1,309 Mpps
IPsec Throughput 100 Gbps line-rate MACsec AES-256 on all ports
CPU x86 processor DRAM 16 GB
Flash 16 GB SSD Slot USB 3.0 SSD (max 240 GB)
PoE Budget 1,100 W Redundant PSU Supported
License Network Advantage QoS Scale 5,120 entries
ACL Scale 8,000 entries VLAN IDs 4,094
IPv4 Routes 32,000 IPv6 Routes 16,000
Flows (FNF) 128,000 entries Packet Buffer 32 MB
MTBF > 500,000 hours Humidity 5 %–95 % non-condensing
Operating Temp. –5 °C to 45 °C Storage Temp. –40 °C to 70 °C
Acoustic 45 dB typical Dimensions 1.73″×17.5″×22.03″
Weight 6.62 kg Fan Type Variable-speed chassis fans
Power Supply 1100 W AC (redundant) Security Features ETA, TrustSec, TACACS+

Get More Information

Discover unbeatable prices and fast shipping for the C9300X-48HX-A Access the detailed C9300X-48HX-A datasheet and ensure you’re getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via Live chat or email us at [email protected]

Quality Certifications

Customer Reviews

Write A Review
5.0
(7 reviews)
5 Stars
7
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0
    Supply Chain
    Posted on 25/10/2025
    Verified Buyer
    5.0

    Import to the UK was smooth. Documentation was perfect.

    Ororo Munroe
    Posted on 18/06/2025
    Verified Buyer
    5.0

    Shipping was lightning fast. Impressive service.

    Alora Hanna
    Posted on 16/04/2025
    Verified Buyer
    5.0

    You get what you pay for. This is a premium, high-density switch that delivers incredible speed.

    Data Center Mgr
    Posted on 12/02/2025
    Verified Buyer
    5.0

    Arrived brand new in sealed box. Seals were intact. Very satisfied.

    Jazlyn Hardin
    Posted on 15/08/2024
    Verified Buyer
    5.0

    An outstanding core switch. The performance is top-tier and the support from our vendor was excellent.

Questions & Answers

  • What warranty coverage does the C9300X-48HX-A typically include?

    Warranty coverage usually includes limited parts and labor warranty, details of which can be confirmed through the vendor’s official support page.

  • Does the C9300X-48HX-A support Power over Ethernet (PoE), and what standards does it comply with?

    PoE support and standards compliance vary by model; check the specifications to verify compatibility with your requirements.

  • How do I perform a software update on the C9300X-48HX-A?

    Updates can usually be performed via the device's web interface, CLI, or through network management software provided by the manufacturer.

  • What steps should I take if the C9300X-48HX-A experiences connectivity issues?

    Begin by checking cables and connectors, verifying configurations, examining logs, and rebooting the device if necessary.

  • How loud is the C9300X-48HX-A when operating at full capacity?

    Noise levels vary by model but generally remain within acceptable ranges suitable for office environments; consult specific product details for exact metrics.

  • What’s the typical lifespan of the C9300X-48HX-A in regular usage scenarios?

    Under typical operational conditions, the device generally has a lifespan of 5 to 7 years, depending on environmental factors and maintenance practices.

  • What are common hardware issues reported by users of the C9300X-48HX-A?

    Common hardware issues include port failures, fan malfunctions, or power supply problems; regular maintenance can mitigate many issues.

  • What should I do if my C9300X-48HX-A firmware update fails?

    If a firmware update fails, consult the recovery instructions from the official documentation or reach out to technical support for specific guidance.

  • How energy-efficient is the C9300X-48HX-A compared to similar devices?

    This model is designed to be energy-efficient, typically featuring technologies that optimize power usage and reduce overall consumption.

  • What advanced security features does the C9300X-48HX-A offer?

    Security features often include encryption capabilities, access controls, threat detection systems, and support for secure management protocols.

  • What types of interfaces are provided by the C9300X-48HX-A?

    It typically includes standard Ethernet ports, and may offer uplink options such as fiber or copper, depending on the specific configuration.

  • How easy is it to configure the C9300X-48HX-A for IPv6 usage?

    Configuring for IPv6 is straightforward, typically detailed in the user manual and achievable via standard management interfaces.

  • Is there a recommended alternative if I can't find the C9300X-48HX-A?

    Comparable alternatives generally include other models within the same series or brand, ensuring similar specifications and compatibility.

  • Are there compatibility concerns I should be aware of when integrating the C9300X-48HX-A into my existing network?

    Compatibility concerns typically include software version alignments, integration with existing security protocols, and hardware compatibility checks.

  • Can the C9300X-48HX-A operate effectively in data center environments?

    While some models can function well in data centers, specialized data center switches typically offer superior performance and redundancy.

  • Can the C9300X-48HX-A be managed remotely, and how?

    Yes, remote management is generally supported through protocols like SSH, HTTPS, or vendor-specific remote management platforms.

  • What diagnostic tools are available for troubleshooting the C9300X-48HX-A?

    Diagnostic tools provided typically include built-in hardware diagnostics, log inspection tools, and remote management utilities.

  • Can I stack multiple units of the C9300X-48HX-A together, and what's the limit?

    Stacking capabilities depend on the specific technology implemented; usually, multiple units can be stacked, often limited by manufacturer's recommendations.

  • Does the C9300X-48HX-A require specific environmental conditions for optimal operation?

    Ideally, maintain a temperature-controlled, dust-free environment to ensure optimal performance and longevity.

Warranty

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Resources Downloads

  • C9300X-48HX-A Datasheet

  • Cisco Catalyst 9300 Switch Datasheet

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