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C9300L-24T-4X-E – 24 Ports – 4×10G uplinks – access switch
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C9300L-24T-4X-E Description

The C9300L-24T-4X-E delivers 24 1 Gb RJ-45 ports and four built-in 10 Gb/1 Gb SFP+ uplinks over a 128 Gbps non-blocking fabric. StackWise-320 allows up to eight switches to form a single logical unit with 320 Gbps per switch and < 50 ms fail-over. Network Essentials provides Layer 3 static routing, VLAN segmentation, QoS, and DNA Center automation. A single 350 W AC power supply runs all data-only functions; an optional second PSU adds redundancy. With 8 GB DRAM, 16 GB flash, and an optional USB 3.0 SSD slot, it supports on-box container apps for telemetry and security.
Product Performance
Quick Specs
|
C9300L-24T-4X-E 1776_8908ce-ac> |
Specification 1776_b69a0e-c9> |
|---|---|
|
Switching capacity 1776_80685e-70> |
128 Gbps non-blocking; 448 Gbps (stacked) 1776_ee018d-e3> |
|
Forwarding rate 1776_a606f8-f2> |
95.23 Mpps; 333.33 Mpps (stacked) 1776_5d1e88-03> |
|
Packet buffer size 1776_5ebbed-8d> |
16 MB shared buffer 1776_7b5457-92> |
|
Downlink ports 1776_e95a70-f2> |
24 × 10/100/1000 Mb RJ-45 (non-PoE) 1776_03c78c-cf> |
|
Uplink ports 1776_78823e-e5> |
4 × 1/10 Gb SFP+ fixed uplinks 1776_bb76e7-e0> |
|
Stacking 1776_06fb19-28> |
StackWise-320: 320 Gbps per switch; up to 8 members; < 50 ms fail-over 1776_2604e2-77> |
|
Default PSU / Power budget 1776_cf1678-90> |
350 W AC (no PoE) 1776_98f7a6-de> |
|
DRAM / Flash 1776_6aad0c-24> |
8 GB / 16 GB 1776_823b17-d8> |
|
Software license 1776_1c5531-50> |
Network Essentials (–E) 1776_09191b-f1> |
Key Features
56 Gbps Non-Blocking Fabric
Wire-speed forwarding at 41.66 Mpps across all 24 × 1 Gb ports.
Four Fixed 1 Gb SFP Uplinks
Simplifies aggregation to distribution or core without extra modules.
StackWise-320 Scalability & Resiliency
Up to eight switches stack as one with 320 Gbps per unit and < 50 ms fail-over.
Network Essentials License
Enables L3 static routing, VLANs, QoS, and DNA Center automation.
16 MB Shared Packet Buffer
Smooths micro-bursts to reduce packet loss during brief spikes.
Compact, Energy-Efficient Design
Single 350 W AC PSU powers data-only operations; optional second PSU adds redundancy.
Applications Scenarios
Offers 24 × 1 Gb links for user devices; 4 × 10 Gb uplinks to distribution; StackWise-320 ensures high availability.
Aggregates 24 workstations; Network Advantage enables VLAN and QoS segmentation; scalable to multiple IDFs via StackWise.
Connects 24 servers at 1 Gb; 4 × 10 Gb uplinks to core; ETA and segmentation enhance security and visibility.
Product Comparison
|
Parameter 1776_3ef85c-84> |
C9300L-24T-4X-E 1776_c54788-b6> | 1776_fa316a-ab> | 1776_6a07c9-17> |
|---|---|---|---|
|
Switching capacity 1776_8dcef2-34> |
128 Gbps (448 Gbps stacked) 1776_45b9a8-43> |
128 Gbps (448 Gbps stacked) 1776_157473-5b> |
56 Gbps (376 Gbps stacked) 1776_d8e9a2-33> |
|
Forwarding rate 1776_2ee3d6-78> |
95.23 Mpps (333.33 Mpps) 1776_989058-df> |
95.23 Mpps (333.33 Mpps) 1776_00102b-38> |
41.66 Mpps (279.76 Mpps) 1776_4bc232-ca> |
|
Packet buffer size 1776_82e30d-a6> |
16 MB 1776_650595-b3> |
16 MB 1776_8aefc0-e2> |
16 MB 1776_f84a1f-d3> |
|
Downlink interfaces 1776_db0721-57> |
24 × 1 Gb (non-PoE) 1776_662009-cb> |
24 × 1 Gb PoE+ (30 W) 1776_7cd7a8-8e> |
24 × 1 Gb (non-PoE) 1776_a1fdcb-da> |
|
Uplink ports 1776_b80171-b2> |
4 × 10 Gb/1 Gb SFP+ 1776_8a0d60-1f> |
4 × 10 Gb/1 Gb SFP+ 1776_83075d-fd> |
4 × 1 Gb SFP 1776_58e544-9e> |
|
Default PSU 1776_9d5370-ad> |
350 W AC 1776_23ca47-72> |
715 W AC (445 W PoE) 1776_be9945-c0> |
350 W AC 1776_75642e-9f> |
|
Software license 1776_2b58aa-c6> |
Network Essentials (–E) 1776_6af187-8a> |
Network Essentials (–E) 1776_94e778-6c> |
Network Essentials (–E) 1776_96b2e6-30> |
Accessories
| Part Number | Description |
|---|---|
| C9300L-STACK-KIT= | StackWise-320 stacking cable & kit for C9300L series |
| PWR-C1-350WAC= | 350 W AC power supply (spare) |
| CAB-TA-NA= | North America AC power cord (NEMA 5-15) |
| CAB-TA-EU= | Europe AC power cord (CEE 7/7) |
| GLC-SX-MMD= | 1 Gb SFP SX multimode transceiver (550 m) |
| GLC-LH-SMD= | 1 Gb SFP LX/LH single-mode transceiver (10 km) |
| SFP-DS-SR= | 10 Gb SFP+ SR multimode transceiver (300 m) |
| SFP-DS-LR= | 10 Gb SFP+ LR single-mode transceiver (10 km) |
| SFP-H10GB-CU1M= | 10 Gb SFP+ Direct Attach Copper (DAC) cable, 1 m |
| SFP-H10GB-CU3M= | 10 Gb SFP+ Direct Attach Copper (DAC) cable, 3 m |
C9300L-24T-4X-E 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
| Cisco Catalyst C9300L-24T-4X-E Detailed Specifications | |
|---|---|
| Model SKU | C9300L-24T-4X-E |
| Software Image | Network Essentials (–E) |
| Switching Capacity | 128 Gbps (non-blocking) |
| Forwarding Rate | 95.23 Mpps (64-byte IPv4) |
| Stacking Bandwidth | 320 Gbps per switch; 448 Gbps end-to-end |
| Max Stack Members | 8 |
| Downlink Interfaces | 24 × RJ-45 10/100/1000 Mb (non-PoE) |
| Uplink Ports | 4 × 10 Gb/1 Gb SFP+ fixed uplinks |
| Packet Buffer | 16 MB shared buffer |
| DRAM / Flash | 8 GB / 16 GB |
| IPv4 Routes (total) | 16 000 |
| IPv6 Routes (total) | 16 000 |
| ACL Entries | 5 120 |
| QoS Entries | 5 120 |
| VLAN IDs | 4 094 |
| MAC Address Table | 32 000 entries |
| External SSD | Optional USB 3.0 SSD slot (up to 240 GB) |
| Fans | 3 × field-replaceable, N+1 redundant |
| Default PSU | 350 W AC (no PoE) |
| Dimensions (H × W × D) | 1.73 × 17.5 × 16.1 in (4.4 × 44.5 × 40.9 cm) |
| Weight (with PSU) | 14.99 lb / 6.81 kg |
| Operating Temperature | –5 °C to +45 °C (sea level) |
| Security Features | Secure Boot, Trust Anchor SUDI, MACsec AES-256 |
| App Hosting | Container support (ThousandEyes, ASA-C) |
| SD-Access | Group-based policy, on-box automation, fabric segmentation |
Get More Information
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Quality Certifications
Customer Reviews
Questions & Answers
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Can I stack multiple units of the C9300L-24T-4X-E together, and what's the limit?
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Does the C9300L-24T-4X-E support Power over Ethernet (PoE), and what standards does it comply with?
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What steps should I take if the C9300L-24T-4X-E experiences connectivity issues?
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How energy-efficient is the C9300L-24T-4X-E compared to similar devices?
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Are there compatibility concerns I should be aware of when integrating the C9300L-24T-4X-E into my existing network?
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What warranty coverage does the C9300L-24T-4X-E typically include?
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Does the C9300L-24T-4X-E require specific environmental conditions for optimal operation?
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Can the C9300L-24T-4X-E be managed remotely, and how?
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What should I do if my C9300L-24T-4X-E firmware update fails?
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What diagnostic tools are available for troubleshooting the C9300L-24T-4X-E?
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What are common hardware issues reported by users of the C9300L-24T-4X-E?
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What types of interfaces are provided by the C9300L-24T-4X-E?
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How do I perform a software update on the C9300L-24T-4X-E?
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What advanced security features does the C9300L-24T-4X-E offer?
Warranty
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