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PWR-C1-1100WAC-P
1100W AC power supply for Catalyst 9300
C9300L-24UXG-4X-A – 24 Ports UPOE – 4×10G uplinks – access switch
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C9300L-24UXG-4X-A Description
Cisco Catalyst C9300L-24UXG-4X-A combines 24 RJ-45 multigigabit UPOE-ready ports that auto-negotiate 10G/5G/2.5G/1G/100M with four fixed 10 Gbps SFP+ uplinks. A single 1100 W AC power supply provides up to 880 W of UPOE power. Its CL-series UADP 2.0 ASIC delivers 272 Gbps of switching capacity (stacking up to 592 Gbps switching capacity with StackWise-80) and 202.38 Mpps forwarding (stacked 440.47 Mpps) for latency-sensitive environments. Running IOS XE with the Network Advantage image, it supports full Layer 3 routing (OSPF, EIGRP, BGP, VRF-Lite), VXLAN overlays, TrustSec, hardware MACsec-128 encryption, and hardware ACL acceleration. A single modular slot accepts 1/10/25/40/100 Gbps optics for flexible uplink or aggregation. This switch is ideal for high-density multigig PoE environments—such as Wi-Fi 6E AP distribution, 10G-capable desktops/servers, or small-scale leaf deployments—where advanced routing and secure segmentation are required.
Product Performance
Ethernet Ports
Switching Capacity
Forwarding Rate
Quick Specs
|
Parameter |
C9300L-24UXG-4X-A |
|---|---|
|
Switching Capacity |
272 Gbps (single) / 592 Gbps switching capacity with stacking |
|
Forwarding Rate |
202.38 Mpps (single) / 440.47 Mpps (stacked) |
|
Downlink Ports |
24 × 10/5/2.5/1/0.1 Gbps Multigig UPOE (IEEE 802.3bt Type 3, 880 W total) |
|
Uplink Ports |
4 × 10 Gbps SFP+ (fixed) |
|
Packet Buffer |
8 MB (shared across all ports) |
|
Default PoE Power Budget |
880 W (with single PWR-C1-1100WAC-P) |
|
Stack Switching Capacity |
592 Gbps with StackWise-80 (up to 8 members) |
|
DRAM / Flash |
4 GB DRAM / 16 GB Flash |
|
Software License |
Network Advantage (full L3, VXLAN, TrustSec, SD-Access) |
Key Features
Multigigabit UPOE Flexibility
24 RJ-45 ports auto-negotiate up to 10G/5G/2.5G/1G/100M and supply IEEE 802.3bt power, delivering 880 W total for high-power Wi-Fi 6E APs, cameras, and IoT devices.
High-Performance Uplink Fabric
Four fixed 10 Gbps SFP+ ports provide non-blocking, low-latency aggregation to distribution or spine switches; ideal for downstream 10G devices.
Advanced Layer 3 & Security
Network Advantage enables OSPF, EIGRP, BGP, VRF-Lite, VXLAN overlays, TrustSec, and hardware MACsec-128 encryption for secure, segmented campus fabrics.
Wire-Speed UADP 2.0 ASIC
Delivers 272 Gbps switching, 202.38 Mpps forwarding, deep 8 MB buffer to handle bursts, and hardware-accelerated ACLs for deterministic performance.
SD-Access & Automation
On-box NETCONF/RESTCONF, model-driven telemetry, and Cisco DNA Center integration enable zero-touch provisioning, continuous assurance, and policy-based automation.
Compact, Energy-Efficient Design
EPA Tier 2 certified, variable-speed fans (<44 dB idle, 47 dB max), and low idle power reduce OPEX in wiring closets and branch environments.
Applications Scenarios
High-Density Wi-Fi 6E Distribution
Powers and connects up to 24 Wi-Fi 6E access points at 2.5 Gbps or 10 Gbps, ensuring ample backhaul. Four 10 Gbps uplinks trunk to distribution switches, creating a low-latency, resilient campus edge.
10G-Ready Desktop & Server Aggregation
Aggregates multigigabit desktops, hyperconverged nodes, or rack-mount servers at 10 Gbps on dedicated ports. Its 592 Gbps stacked fabric supports east-west traffic for small-scale leaf-spine topologies.
Mid-Tier Branch PoE Edge
Supports UPOE-powered VoIP phones, security cameras, and IoT sensors with 880 W of PoE. Network Essentials routing (EIGRP/OSPF Lite) ties into a WAN router, while VXLAN/TrustSec secures branch segmentation.
Product Comparison
|
Parameter |
C9300L-24UXG-4X-A | |||
|---|---|---|---|---|
|
Software License |
Network Advantage |
Network Advantage |
Network Advantage |
Network Advantage |
|
Downlink Ports |
24 × 10/5/2.5/1 Gbps Multigig UPOE |
24 × 1 Gbps PoE+ |
24 × 10/5/2.5/1 Gbps Multigig UPOE |
48 × 1 Gbps PoE+ |
|
Uplink Ports |
4 × 10 Gbps SFP+ |
4 × 1 Gbps SFP |
2 × 40 Gbps QSFP+ |
4 × modular (1/10/25/40/100 Gbps) |
|
Switching Capacity |
272 Gbps / 592 Gbps stacked |
56 Gbps / 376 Gbps stacked |
580 Gbps / 1060 Gbps stacked |
256 Gbps / 736 Gbps stacked |
|
Forwarding Rate |
202.38 Mpps / 440.47 Mpps stacked |
41.66 Mpps / 279.76 Mpps stacked |
431.54 Mpps / 788.69 Mpps stacked |
190.47 Mpps / 553.42 Mpps stacked |
|
Packet Buffer |
8 MB |
16 MB |
16 MB |
16 MB |
|
PoE Budget (Default / Max) |
880 W / 1440 W (with PWR-C1-715WAC) |
370 W / 740 W (with PWR-C6-600WAC) |
490 W / 1590 W (with PWR-C1-1900WAC) |
437 W / 1440 W (with PWR-C1-1100WAC) |
|
MACsec Support |
Yes (hardware-accelerated) |
Yes (hardware-accelerated) |
Yes (hardware-accelerated) |
No |
|
Stack Switching Capacity |
592 Gbps (StackWise-80) |
376 Gbps (StackWise-80) |
1060 Gbps (StackWise-480) |
736 Gbps (StackWise-480) |
Switch Rear Panel
The switch rear panel includes StackWise connectors, StackPower or XPS connectors, ports, fan modules, and power supply modules.
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.
Specifications
| Parameter | C9300L-24UXG-4X-A Specification |
|---|---|
| Switching Capacity | 272 Gbps (single) / 592 Gbps switching capacity with stacking |
| Forwarding Rate | 202.38 Mpps (single) / 440.47 Mpps (stacked) |
| Downlink Ports | 24 × 10/5/2.5/1/0.1 Gbps Multigig UPOE (IEEE 802.3bt Type 3) |
| Uplink Ports | 4 × 10 Gbps SFP+ (fixed) |
| Packet Buffer | 8 MB (shared across 24 ports) |
| ASIC & Security | UADP 2.0 ASIC with hardware ACL, MACsec-128 encryption |
| DRAM | 4 GB DDR4 |
| Flash | 16 GB |
| VLAN IDs Supported | 4,094 |
| MAC Address Table | 32,000 entries |
| IPv4 Routes | 8,000 (static) / 16,000 (dynamic via OSPF/EIGRP/BGP) |
| IPv6 Routes | 4,000 |
| ACL Entries | 5,120 |
| QoS Entries | 5,120 |
| Jumbo Frame | 9,198 bytes |
| Stack Switching Capacity | 592 Gbps with StackWise-80 (up to 8 members) |
| Software Image | IOS XE 17.x – Network Advantage |
| SD-Access Support | Yes (via Cisco DNA Center), VXLAN overlays |
| Power Supply | 1 × 1100 W AC (PWR-C1-1100WAC-P) – system + UPOE |
| Fans | Variable-speed, tool-free removable (≈ 44 dB idle, 47 dB max) |
| Dimensions (H × W × D) | 1.73 × 17.5 × 16.1 in (4.4 × 44.5 × 40.9 cm) |
| Weight (with PSU) | 15.73 lb / 7.13 kg |
| MTBF | 332,640 hours |
| Operating Temperature | 0 °C to 40 °C |
| Relative Humidity | 5 % to 85 % non-condensing |
| Acoustic (Idle / Max) | 44 dB / 47 dB @ 25 °C |
| 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 |
Get More Information
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Quality Certifications
Customer Reviews
Questions & Answers
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What warranty coverage does the C9300L-24UXG-4X-A typically include?
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Can the C9300L-24UXG-4X-A be managed remotely, and how?
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Is there a recommended alternative if I can't find the C9300L-24UXG-4X-A?
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Does the C9300L-24UXG-4X-A support Power over Ethernet (PoE), and what standards does it comply with?
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What diagnostic tools are available for troubleshooting the C9300L-24UXG-4X-A?
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How loud is the C9300L-24UXG-4X-A when operating at full capacity?
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What steps should I take if the C9300L-24UXG-4X-A experiences connectivity issues?
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How easy is it to configure the C9300L-24UXG-4X-A for IPv6 usage?
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What are common hardware issues reported by users of the C9300L-24UXG-4X-A?
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Are there compatibility concerns I should be aware of when integrating the C9300L-24UXG-4X-A into my existing network?
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What types of interfaces are provided by the C9300L-24UXG-4X-A?
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Can the C9300L-24UXG-4X-A operate effectively in data center environments?
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Can I stack multiple units of the C9300L-24UXG-4X-A together, and what's the limit?
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What advanced security features does the C9300L-24UXG-4X-A offer?
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What should I do if my C9300L-24UXG-4X-A firmware update fails?
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Does the C9300L-24UXG-4X-A require specific environmental conditions for optimal operation?
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