C9300L-48P-4X-A – 48 Ports PoE+ – 4×10G uplinks – access switch

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List Price: $8233 $2662.09
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Weight 13 kg
Dimensions 55 × 53 × 22 cm

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C9300L-48P-4X-A Description

  The Cisco Catalyst 9300L-48P-4X-A is engineered for enterprise access deployments requiring high-density PoE+ power and robust Layer 3 capabilities. It furnishes 48 Gigabit PoE+ (IEEE 802.3at) downlink ports (30 W per port) powered by a default 715 W AC power supply (505 W PoE budget). Four fixed 10 Gbps SFP+ uplinks deliver high-speed connectivity to distribution or core layers. Running Cisco IOS XE with the Network Advantage license, it supports full Layer 3 routing protocols (OSPF, EIGRP, BGP), MPLS, VRF-Lite, and enhanced multicast. StackWise-320 technology provides up to 320 Gbps of stacking bandwidth across eight switches, enabling a single logical system. Security features include MACsec encryption, 802.1X authentication, TrustSec, DHCP snooping, and Dynamic ARP Inspection. Management can be carried out via on-box CLI or WebUI, as well as Cisco DNA Center for centralized policy, automation, and assurance.

Product Highlights

Ethernet Ports
Switching Capacity
Forwarding Rate

Quick Spec

Field

Description

C9300L

Cisco Catalyst 9300 fixed-uplink (non-modular) series

48P

48 PoE+ ports (each up to 30 W)

4X

4 fixed 10 Gbps/1 Gbps SFP+ uplink ports

A

Network Advantage license (advanced Layer 3 feature set)

Key Features

High-Density PoE+

48 ports of IEEE 802.3at PoE+ (30 W each), 505 W total PoE budget out of the box (upgradable to 855 W).

4×10 Gbps Uplinks

Four fixed SFP+ uplinks delivering 10 Gbps fiber connectivity for high-speed uplink aggregation.

StackWise-320

Up to 320 Gbps of stacking bandwidth across eight switches, managed as a single logical unit.

Advanced Layer 3 Routing

Network Advantage license enables OSPF, EIGRP, BGP, VRF-Lite, MPLS, and PIM-SM multicast.

Enhanced Security

MACsec-128 encryption, 802.1X, TrustSec, DHCP Snooping, Dynamic ARP Inspection, and Control-Plane Policing.

Programmability & Analytics

Supports model-driven APIs (RESTCONF, NETCONF, gNMI), on-box Python, App Hosting, and Flexible NetFlow (up to 64 000 flows).

Applications Scenarios

High-Density Campus Access

Power IP phones, wireless APs, and surveillance cameras across multiple floors while delivering 10 Gbps uplinks for aggregation.

Branch Aggregation Switch

Aggregate multiple Gigabit access switches into this 10 Gbps-uplink device to simplify topology and reduce latency.

Secure IoT Edge Deployment

Support PoE+-powered IoT sensors and devices, enforce security policies (MACsec, TrustSec), and apply granular QoS at the network edge.

Product Comparison

Feature

C9300L-48P-4X-A

C9300L-48P-4X-E

C9300L-48P-4G-A

License

Network Advantage

Network Essentials

Network Advantage

Switching Capacity

176 Gbps (496 Gbps stack)

176 Gbps (496 Gbps stack)

104 Gbps (424 Gbps stack)

Forwarding Rate

130.95 Mpps (369.05 Mpps stk)

130.95 Mpps (369.05 Mpps stk)

77.38 Mpps (315.48 Mpps stk)

Downlink Ports

48 × PoE+ (30 W each)

48 × PoE+ (30 W each)

48 × PoE+ (30 W each)

Uplink Ports

4 × 10 Gbps SFP+

4 × 10 Gbps SFP+

4 × 1 Gbps SFP

PoE Budget (Default)

505 W

505 W

505 W

Stacking Bandwidth

320 Gbps

320 Gbps

320 Gbps

Default PSU

715 W AC

715 W AC

715 W AC

Accessories

Accessory Category

Part Number

Description

Power Supply (AC)

PWR-C1-715WAC-P

715 W AC PSU (default; supports 505 W PoE).

PWR-C1-1100WAC-P

1100 W AC PSU (upgrade; increases PoE budget to 890 W).

PWR-C1-350WAC-P

350 W AC PSU (no PoE support).

Stacking Kit

C9300L-STACK-KIT

StackWise-320 kit: two adapters + 0.5 m cable.

STACK-T3-50CM/1M/3M

Optional StackWise-320 cables (0.5 m, 1 m, 3 m).

Network Modules

— (fixed-uplink SKU)

Not applicable; uplinks are fixed SFP+ ports.

Transceivers (SFP+)

SFP-10G-SR / SFP-10G-LR

10 Gbps SR/LR optics for uplinks.

C9300L-48P-4X-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
Model C9300L-48P-4X-A
Chassis 1RU fixed form factor
CPU Quad-core x86, 2.4 GHz
DRAM 8 GB
Flash Memory 16 GB
Switching Capacity 176 Gbps standalone; 496 Gbps with StackWise-320
Forwarding Rate 130.95 Mpps standalone; 369.05 Mpps (stacked)
MAC Addresses 32 000
IPv4 Routes 32 000 (24 000 direct + 8 000 indirect)
IPv6 Routes 16 000
Multicast Routing Scale 8 000 entries
ACL Scale 5 120 entries
QoS Scale 5 120 entries
Packet Buffer 16 MB
VLAN IDs 4 094
SVIs 1 000
Downlink Ports 48 × 1 Gbps RJ-45 PoE+ (up to 30 W/port)
Uplink Ports 4 × 10 Gbps/1 Gbps SFP+ (fixed)
PoE Budget (Default) 505 W (with PWR-C1-715WAC-P)
PoE Upgrade Budget 855 W (with secondary 715 W PSU); 1220 W (with 1100 W PSU)
Stacking Bandwidth 320 Gbps (StackWise-320)
StackPower (Aggregate) Up to 3200 W across eight units
Primary Power Supply PWR-C1-715WAC-P (default)
Fans 3 × field-replaceable (N+1 redundant)
Operating Temperature –5 °C to +45 °C
Dimensions (H×W×D) 4.4 × 44.5 × 40.9 cm (chassis only); 44.9 cm w/ PSU; 48.8 cm max
Weight 15.46 lb (7.03 kg) w/ default PSU
MTBF 309 020 hrs
Software Cisco IOS XE 16.11.1b or later (Network Advantage)
Security MACsec-128, 802.1X, TrustSec, DHCP Snooping, Dynamic ARP Inspection
Stack Modules C9300L-STACK-KIT
Management CLI, WebUI, Cisco DNA Center
IPv6 Support Wire-rate hardware forwarding (16 000 routes)
Energy Efficiency IEEE 802.3az EEE; per-port power limits
FNF Scale 64 000 flows (48-port Gigabit)
Jumbo Frames 9 198 bytes
PVST Instances 300

Get More Information

Discover unbeatable prices and fast shipping for the C9300L-48P-4X-A Access the detailed C9300L-48P-4X-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
4.9
(8 reviews)
5 Stars
7
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
0
    Charles Xavier
    Posted on 15/08/2025
    Verified Buyer
    5.0

    A wise choice for procurement. The service is excellent.

    Hank McCoy
    Posted on 30/05/2025
    Verified Buyer
    5.0

    Fascinating efficiency. The logistics were flawless.

    Network Architect
    Posted on 10/04/2025
    Verified Buyer
    5.0

    Genuine hardware. We rely on your company for authentic gear.

    Marshall Head
    Posted on 01/04/2025
    Verified Buyer
    5.0

    Smooth operation and port speeds are consistent.

    Purchasing
    Posted on 22/01/2025
    Verified Buyer
    5.0

    Bulk order handled efficiently. All units arrived together.

Questions & Answers

  • What should I do if my C9300L-48P-4X-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.
  • What warranty coverage does the C9300L-48P-4X-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 C9300L-48P-4X-A require specific environmental conditions for optimal operation?

    Ideally, maintain a temperature-controlled, dust-free environment to ensure optimal performance and longevity.
  • What are common hardware issues reported by users of the C9300L-48P-4X-A?

    Common hardware issues include port failures, fan malfunctions, or power supply problems; regular maintenance can mitigate many issues.
  • Can the C9300L-48P-4X-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.
  • Is there a recommended alternative if I can't find the C9300L-48P-4X-A?

    Comparable alternatives generally include other models within the same series or brand, ensuring similar specifications and compatibility.
  • How easy is it to configure the C9300L-48P-4X-A for IPv6 usage?

    Configuring for IPv6 is straightforward, typically detailed in the user manual and achievable via standard management interfaces.
  • Does the C9300L-48P-4X-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 C9300L-48P-4X-A?

    Updates can usually be performed via the device's web interface, CLI, or through network management software provided by the manufacturer.
  • Can I stack multiple units of the C9300L-48P-4X-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.
  • What advanced security features does the C9300L-48P-4X-A offer?

    Security features often include encryption capabilities, access controls, threat detection systems, and support for secure management protocols.
  • Are there compatibility concerns I should be aware of when integrating the C9300L-48P-4X-A into my existing network?

    Compatibility concerns typically include software version alignments, integration with existing security protocols, and hardware compatibility checks.
  • How loud is the C9300L-48P-4X-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 diagnostic tools are available for troubleshooting the C9300L-48P-4X-A?

    Diagnostic tools provided typically include built-in hardware diagnostics, log inspection tools, and remote management utilities.
  • How energy-efficient is the C9300L-48P-4X-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 steps should I take if the C9300L-48P-4X-A experiences connectivity issues?

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

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Resources Downloads

  • C9300L-48P-4X-A Datasheet

  • Cisco Catalyst 9300 Switch Datasheet

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