C9300-48H-E – 48 Ports UPOE+ – modular uplinks – access switch

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C9300-48H-E

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List Price: $4696 $2958
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C9300-48H-E Description

The Cisco Catalyst 9300-48H-E, also known as the Catalyst 9300 48H-E or simply C9300-48H, is a high-performance, stackable enterprise access switch featuring 48 1 Gbps Universal PoE+ (UPOE+) ports and flexible modular uplinks. Part of the Catalyst 9300 Series with the Network Essentials software license, it delivers robust power, advanced security, and industry-leading resiliency for modern campus and branch networks.

Product Performance

Ethernet Ports
Switching Capacity
Forwarding Rate

Quick Specs

Feature

Specification

Ports

48 × 1G RJ-45 Universal PoE+ (UPOE+) ports

Uplinks

Modular uplink slots (4 × 1/10G SFP+)

Default Power Supply

1100W AC

Switching Capacity

256 Gbps

Forwarding Rate

190.48 Mpps

Stack Throughput

736 Gbps (StackWise-480)

Key Features

Full 90W UPOE+ on All 48 Ports

Each port supports up to 90W Universal Power over Ethernet Plus (UPOE+), enabling direct connectivity for demanding devices like Wi-Fi 6/6E access points, LED lighting, PTZ cameras, and collaboration endpoints without external power adapters.

Modular Uplink Flexibility

Four modular uplink slots support both 1G and 10G SFP+ transceivers, allowing seamless migration to higher-speed backbones and flexible deployment in diverse campus or branch topologies.

StackWise-480 High Availability

Up to 8 units stack with 736 Gbps bandwidth, providing non-stop forwarding, simplified management, and high redundancy for mission-critical environments.

Advanced Security Suite

Embedded hardware-accelerated MACsec (AES-256), Trustworthy Solutions, Secure Boot, and network segmentation protect against cyber threats and ensure regulatory compliance.

Intelligent Network Automation

Full support for Cisco DNA Center, Software-Defined Access (SD-Access), and intent-based networking enables zero-touch provisioning, policy automation, and simplified lifecycle management.

Resilient Power & Cooling

Supports StackPower pooling, redundant hot-swappable power supplies, and variable-speed fans, minimizing downtime and maximizing operational reliability for enterprise and industrial sites.

Applications Scenarios

High-Density UPOE Mass Deployment

Powers Wi-Fi 6 APs, UHD cameras, and digital signage with 90 W/port; 256 Gbps fabric ensures no bottlenecks.

Campus Backbone Resiliency

StackWise-480 links (< 50 ms fail-over) keep dormitories and lecture halls always online, even during maintenance.

Industrial IoT & Automation

Drives heavy-draw sensors and robotics on assembly lines with 90 W PoE+; modular uplinks connect to factory core at 40 Gb.

Product Comparison

Parameter

C9300-48H-E

C9300-48U-E

C9300-48UXM-E

Switching capacity

256 Gbps (736 Gbps stacked)

256 Gbps (736 Gbps stacked)

580 Gbps (1120 Gbps stacked)

Forwarding rate

190.48 Mpps (547.62 Mpps stacked)

190.48 Mpps (547.62 Mpps stacked)

428.57 Mpps (833 Mpps stacked)

Downlink interfaces

48 × 1 Gb UPOE+ (90 W/port)

48 × 1 Gb UPOE (60 W/port)

36 × 2.5 Gb + 12 × 10 Gb UPOE (60 W/port)

Packet buffer size

16 MB

16 MB

16 MB

Uplink flexibility

4 × Type-1 (4 × 1 Gb → 2 × 40 Gb)

Same as C9300-48H-E

Same Type-1 slot

PoE budget (dual PSUs)

720 W

1440 W

1440 W

Software license

Network Essentials (–E)

Network Essentials (–E)

Network Essentials (–E)

Catalyst 9300 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
Product Model C9300-48H-E
Port Type 48 × 10/100/1000Mbps RJ45 UPOE+ ports
Uplink Module Slots 1 × modular slot (supporting: 4 × 1G SFP / 4 × 10G SFP+ / 2 × 25G SFP28 / 8 × 10G SFP+ / 2 × 40G QSFP)
Default Power Supply 1100W AC
PoE/UPoE Power per Port Up to 90W per port (UPOE+)
Switching Capacity 256 Gbps
Forwarding Rate 190.48 Mpps
Stacking Bandwidth 736 Gbps (StackWise-480)
Stacking Support Up to 8 units
StackPower Support Yes (power sharing/redundancy)
DRAM 8 GB
Flash Memory 16 GB
Max VLANs 4094
Max SVIs 1000
Jumbo Frame Size Up to 9198 bytes
Dimensions (H×W×D) 1.73 x 17.5 x 19.2 in (4.4 x 44.5 x 48.8 cm)
Weight (with power supply) 17.03 lb (7.72 kg)
MTBF 227,410 hours
Acoustic Noise (LpA) 45 dB (typical), 48 dB (max)
Operating Temperature 0°C to 45°C
Redundant Power Supplies Yes (modular, hot-swappable)
Fan Redundancy Yes (hot-swappable)
MACsec Encryption Yes (hardware-based, AES-256)
Energy Efficient Ethernet Yes (IEEE 802.3az)
IPv4 Routing Entries 32,000
IPv6 Routing Entries 16,000
Max ACL Entries 25,000
QoS Hardware Queues 8 egress queues per port
LED Indicators Per-port and status LEDs
Management Ports 1 × 10/100/1000 Ethernet (out-of-band), 1 × RJ45 Console, 1 × USB Mini-B Console, 1 × USB Type-A Storage
Industry Certifications CE, UL, CSA, EAC, RCM, VCCI, CCC, BSMI, KC, RoHS 5/6

Get More Information

Discover unbeatable prices and fast shipping for the C9300-48H-E Access the detailed C9300-48H-E 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
4.9
(10 reviews)
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1 Stars
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    Logistics
    Posted on 15/09/2025
    Verified Buyer
    5.0

    Professional packing. No issues with receipt.

    Han Solo
    Posted on 22/07/2025
    Verified Buyer
    5.0

    Fast ship? You bet. Made it here in record time.

    Amos Kendall
    Posted on 17/04/2025
    Verified Buyer
    5.0

    High-power ports drive 60W devices continuously without issues.

    Purchasing Agent
    Posted on 10/03/2025
    Verified Buyer
    5.0

    Fast turnaround on the quote and the shipping.

    Lydia Fletcher
    Posted on 28/02/2025
    Verified Buyer
    5.0

    Service response was quick when I had a licensing question.

Questions & Answers

  • Is there a recommended alternative if I can't find the C9300-48H-E?

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

  • How easy is it to configure the C9300-48H-E for IPv6 usage?

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

  • What should I do if my C9300-48H-E 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.

  • Are there compatibility concerns I should be aware of when integrating the C9300-48H-E into my existing network?

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

  • Does the C9300-48H-E 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.

  • What warranty coverage does the C9300-48H-E typically include?

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

  • What’s the typical lifespan of the C9300-48H-E 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.

  • Can I stack multiple units of the C9300-48H-E 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.

  • What are common hardware issues reported by users of the C9300-48H-E?

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

  • What types of interfaces are provided by the C9300-48H-E?

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

  • Can the C9300-48H-E 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 C9300-48H-E?

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

  • How do I perform a software update on the C9300-48H-E?

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

Warranty

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Resources Downloads

  • C9300-48H-E Datasheet

  • Cisco Catalyst 9300 Switch Datasheet

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