C9300-48UXM-A – 48 Ports UPOE modular uplinks – access switch

Brand: Availability: In Stock

Condition:

New Factory Sealed
(4 customer reviews)

Questions

9/mo Solds

Warranty:

3-Year Warranty

Related:

Price:

Original price was: $9,819.00.Current price is: $3,450.15.

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Express Shipping 2-6 Days, via DHL, FedEx, UPS, etc.

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C9300-48UXM-A Description

  Cisco Catalyst C9300-48UXM-A features 48 multigigabit UPOE ports (2.5/1/0.1 Gbps, with 12 supporting native 10 Gbps) powered by a 1100 W AC PSU (490 W PoE budget). It delivers 580 Gbps of switching capacity and, when stacked via StackWise-480, provides 1060 Gbps switching capacity with stacking, forwarding up to 431.54 Mpps (788.69 Mpps stacked). Running IOS XE with the Network Advantage image, it supports full Layer 3 routing (OSPF, EIGRP, BGP, VRF-Lite), VXLAN, TrustSec, hardware MACsec-128 encryption, and SD-Access. Its UADP 2.0 ASIC ensures wire-speed hardware forwarding, deep buffers, and hardware-accelerated ACLs—all in a single 1 RU platform.

Product Performance

Ethernet Ports
Switching Capacity
Forwarding Rate

Quick Specs

Parameter

C9300-48UXM-A Specification

Switching Capacity

580 Gbps (single) / 1060 Gbps switching capacity with stacking

Forwarding Rate

431.54 Mpps (single) / 788.69 Mpps (stacked)

Downlink Ports

48 × UPOE ports: 12 × 10 Gig + 36 × 2.5 Gig

PoE Budget (Default / Max)

490 W (single 1100 W PSU) / 1590 W (with 1900 W secondary PSU)

Uplink Module Slot

1 × modular (supports 1/10/25/40/100 Gbps optics)

Stack Switching Capacity

1060 Gbps switching capacity with StackWise-480 (up to eight members)

Packet Buffer

16 MB

DRAM / Flash

8 GB / 16 GB

Default Power Supply

1100 W AC (PWR-C1-1100WAC-P)

Key Features

48 × Multigig UPOE

Delivers up to 60 W per port; 12 ports at 10 Gbps for high-performance APs and cameras.

High-Capacity Stacking

580 Gbps switching (1060 Gbps switching capacity with stacking) and 431.54 Mpps forwarding (788.69 Mpps stacked).

Advanced Layer 3 & Security

Network Advantage enables OSPF/EIGRP/BGP/VRF-Lite, VXLAN, TrustSec, and hardware MACsec-128 encryption.

UADP 2.0 ASIC

Wire-speed forwarding, 16 MB packet buffer, 32,000 MAC entries, Flexible NetFlow, and hardware ACL acceleration.

Modular Uplink Slot

One hot-swappable slot supports 1/10/25/40/100 Gbps optics for tailored aggregation.

Programmability & Telemetry

NETCONF/RESTCONF, model-driven telemetry, on-box Python, and Cisco DNA Center integration.

Applications Scenarios

High-Density Wi-Fi 6E Campus Access

Powers and connects 48 APs at 2.5/10 Gbps; stacks multiple switches for campus-wide Layer 3 fabric with VXLAN segmentation.

IoT/PoE++ Aggregation Edge

Supplies UPOE power to digital signage, IP cameras, and sensors; hardware ACLs and deep buffers minimize packet loss during bursts.

Branch Office Convergence

Combines multigig UPOE access and uplink at 10/25 Gbps; supports full L3 routing to WAN routers; integrates into SD-Access for consistent policy.

Product Comparison

Parameter

C9300-48UXM-A

C9300-48UXM-E

C9300-48U-A

C9300-48UN-A

Software License

Network Advantage

Network Essentials

Network Advantage

Network Advantage

Downlink Ports

48 × 2.5G (12 × 10G) UPOE

48 × 2.5G (12 × 10G) UPOE

48 × 1 Gbps UPOE

48 × 5 Gbps UPOE

PoE Budget (Default / Max)

490 W / 1590 W

490 W / 1590 W

822 W / 1800 W

995 W / 2545 W

Switching Capacity

580 Gbps / 1060 Gbps switching capacity with stacking

580 Gbps / 1060 Gbps switching capacity with stacking

256 Gbps / 736 Gbps switching capacity with stacking

640 Gbps / 1120 Gbps switching capacity with stacking

Forwarding Rate

431.54 Mpps / 788.69 Mpps (stacked)

431.54 Mpps / 788.69 Mpps (stacked)

190.47 Mpps / 553.42 Mpps (stacked)

476.19 Mpps / 833.33 Mpps (stacked)

Uplink Options

1 × modular (1/10/25/40/100 Gbps optics)

1 × modular (1/10/25/40/100 Gbps optics)

1 × modular (1/10/25/40/100 Gbps optics)

1 × modular (1/10/25/40/100 Gbps optics)

Packet Buffer

16 MB

16 MB

16 MB (shared, 48-port)

16 MB (shared, 48-port)

MACsec Support

Yes (hardware-accelerated)

Yes (hardware-accelerated)

Yes (hardware-accelerated)

Yes (hardware-accelerated)

Accessories

Accessory

Purpose

PWR-C1-1100WAC-P

1100 W AC power supply for 490 W PoE budget

PWR-C1-1900WAC-P

1900 W AC power supply (expands PoE budget to 1590 W)

C9300-NM-2Y

2 × 25 Gbps SFP28 uplink module (1/10/25 Gbps support)

C9300-NM-8X

8 × 10 Gbps SFP+ uplink module (1/10 Gbps support)

C9300-STACK-T1

1 m StackWise-480 cable for front-to-front stacking (480 Gbps interconnect)

C9300-48UXM-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

Get More Information

Discover unbeatable prices and fast shipping for the C9300-48UXM-A Access the detailed C9300-48UXM-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

Specifications

Parameter C9300-48UXM-A Specification
Switching Capacity 580 Gbps (single) / 1060 Gbps switching capacity with stacking
Forwarding Rate 431.54 Mpps (single) / 788.69 Mpps (stacked)
Downlink Ports 48 × 10/5/2.5/1 Gbps UPOE (12 × 10 Gbps capable) (IEEE 802.3bt Type 3)
Packet Buffer 16 MB per 48-port multigig model
Uplink Module Slot 1 × hot-swappable modular slot (1/10/25/40/100 Gbps optics)
PoE Budget (Default) 490 W (with PWR-C1-1100WAC-P)
PoE Budget (Max) 1590 W (with secondary PWR-C1-1900WAC-P)
DRAM 8 GB DDR4
Flash 16 GB
MAC Address Table 32,000 entries
IPv4 Routes 32,000 (24 000 direct / 8 000 indirect)
IPv6 Routes 16,000
VLAN IDs Supported 4,094
ACL Entries 5,120
QoS Entries 5,120
Flexible NetFlow (FNF) Flows 128,000 flows
MTBF 202,160 hours
Dimensions (H × W × D) 1.73 × 17.5 × 19.1 in (4.4 × 44.5 × 48.5 cm) (depth w/ PS: 22.2 in / 56.4 cm)
Weight 20.84 lb / 9.45 kg
Operating Temperature –5 °C to 45 °C
Relative Humidity 5 % to 90 % non-condensing
Acoustic Levels (Idle / Max) 53 dB / 57 dB @ 110 VAC
Compliance IEEE 802.3, 802.3u, 802.3bz, 802.3bt, 802.1X, RoHS, FCC Class A, CISPR 32 Class A
Security Features MACsec-128, 802.1X, TrustSec, Dynamic ARP Inspection
Management CLI, SNMPv3, NETCONF, RESTCONF, Cisco DNA Center integration
Warranty Limited lifetime – Next Business Day Replacement
Software Image IOS XE 17.x – Network Advantage
Stack Cable Access Front-to-front, tool-free connectors
Energy Efficiency EPA Tier 2 compliant

Customer Reviews

Write A Review
4.8
(4 reviews)
5 Stars
3
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
0
    Saniya Houston
    Posted on 05/05/2025
    Verified Buyer
    5.0

    Delivered ahead of schedule. Unit is robust and fast.

    Abigail Kerr
    Posted on 14/09/2024
    Verified Buyer
    5.0

    Great for our backbone switching—never once hiccupped.

    Terry Gill
    Posted on 28/02/2024
    Verified Buyer
    5.0

    Impressed by the management features—very enterprise-ready.

    Felix Pitcher
    Posted on 01/11/2023
    Verified Buyer
    4.0

    Learning curve moderate but worth it for the stability.

Questions & Answers

  • What advanced security features does the C9300-48UXM-A offer?

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

  • How do I perform a software update on the C9300-48UXM-A?

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

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

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

  • What are common hardware issues reported by users of the C9300-48UXM-A?

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

  • How easy is it to configure the C9300-48UXM-A 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 C9300-48UXM-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 loud is the C9300-48UXM-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.

  • Can I stack multiple units of the C9300-48UXM-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 steps should I take if the C9300-48UXM-A experiences connectivity issues?

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

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

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

  • Can the C9300-48UXM-A be managed remotely, and how?

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

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

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Resources Downloads

  • C9300-48UXM-A Datasheet

Product Tag

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