C9300-24S-E – 24×1G SFP Ports – Modular Uplink Options – Network Essentials
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Cisco C9300-24S-E Compatible Accessories, Modules & Spare Parts
Find compatible network modules, power supplies, fans, optics, cables and spare parts for the Cisco C9300-24S-E. These accessories support fiber connectivity, hardware replacement, spare inventory and network maintenance projects.
Optics & Cables Compatible with Cisco C9300-24S-E
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SFP-10G-SR-S
10GBASE-SR SFP+ - S-Class - 400m OM4 MMFOriginal price was: $1,870.01.$50.00Current price is: $50.00. Condition: New Factory Sealed -
SFP-10G-SR
10GBASE-SR SFP+ - 850nm MMF - 400m OM4Original price was: $2,658.11.$71.68Current price is: $71.68. Condition: New Factory Sealed -
SFP-10G-LR-S
10GBASE-LR SFP+ - S-Class - 10km SMFOriginal price was: $5,342.92.$128.00Current price is: $128.00. Condition: New Factory Sealed -
SFP-10G-LR
10GBASE-LR SFP+ - 1310nm SMF - 10km ReachOriginal price was: $10,672.47.$170.00Current price is: $170.00. Condition: New Factory Sealed -
SFP-25G-SR-S
25GBASE-SR SFP28 - 850nm MMF - 100m OM4Original price was: $2,658.11.$314.00Current price is: $314.00. Condition: New Factory Sealed -
SFP-10/25G-LR-S
10/25GBASE-LR SFP28 - 1310nm 10km SMF TransceiverOriginal price was: $5,877.20.$333.50Current price is: $333.50. Condition: New Factory Sealed -
QSFP-40G-SR4
40G SR4 QSFP - MPO-12 MMF - 4x10G BreakoutOriginal price was: $8,001.01.$139.00Current price is: $139.00. Condition: New Factory Sealed -
GLC-LH-SMD
1000BASE-LX/LH SFP - 10km SMF / 550m MMF - DOMOriginal price was: $2,658.11.$89.00Current price is: $89.00. Condition: New Factory Sealed -
GLC-TE
1000BASE-T SFP - RJ-45 Cat5 Copper - EXTOriginal price was: $1,202.16.$51.52Current price is: $51.52. Condition: New Factory Sealed -
GLC-SX-MMD
1000BASE-SX SFP - MMF 850nm - DOMOriginal price was: $1,335.73.$57.00Current price is: $57.00. Condition: New Factory Sealed
Network Modules Compatible with Cisco C9300-24S-E
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C9300-NM-2Y
2x25G/10G/1G SFP28 Ports - Catalyst 9300 ModuleOriginal price was: $4,963.08.$1,094.40Current price is: $1,094.40. Condition: New Factory Sealed -
C9300-NM-2Q
2x40G QSFP+ Uplinks - Catalyst 9300 ModuleOriginal price was: $4,941.76.$779.40Current price is: $779.40. Condition: New Factory Sealed -
C9300-NM-4G
4x1GE SFP Ports - Catalyst 9300 ModuleOriginal price was: $1,046.49.$225.90Current price is: $225.90. Condition: New Factory Sealed -
C9300-NM-4M
4x10G/mGig Copper Ports - Catalyst 9300 ModuleOriginal price was: $2,906.92.$610.20Current price is: $610.20. Condition: New Factory Sealed -
C9300-NM-8X
8×10G SFP+ Module - Catalyst 9300 Network ModuleOriginal price was: $4,941.76.$741.60Current price is: $741.60. Condition: New Factory Sealed
Power Supplies & Fans Compatible with Cisco C9300-24S-E
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PWR-C1-715WAC-P
715W AC PSU - Catalyst 9300 C1 - Platinum RatedOriginal price was: $1,479.00.$394.00Current price is: $394.00. Condition: New Factory Sealed
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C9300-24S-E Description
The Cisco Catalyst C9300-24S-E is a premier enterprise-class fiber aggregation switch, designed for security, IoT, and cloud. As part of the Catalyst 9300 Series, it features 24 Gigabit Ethernet SFP ports, making it ideal for aggregating wiring closets or providing secure fiber-to-the-desktop connectivity. Powered by the unified UADP 2.0 ASIC and an x86 CPU, it delivers programmable pipeline capabilities and investment protection through modular uplinks (supporting 10G, 25G, 40G, or 100G) and redundant power configurations.
Running on Cisco IOS XE with the Network Essentials license, this model provides robust Layer 3 routing features, advanced security including Encrypted Traffic Analytics (ETA), and trustworthy systems. With StackWise-480 technology, it offers 480 Gbps of stacking bandwidth, allowing it to form a highly resilient and unified management domain with other Catalyst 9300 switches, ensuring non-stop business continuity for critical network distribution layers.
Product Performance
Quick Specs
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Feature |
Specification |
|---|---|
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Model SKU |
C9300-24S-E |
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Port Configuration |
24x 1G SFP Fiber Ports |
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Uplink Interface |
Modular (Requires C9300-NM Network Module) |
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Switching Capacity |
208 Gbps (688 Gbps with Stacking) |
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Forwarding Rate |
154.76 Mpps |
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Stacking Bandwidth |
480 Gbps (StackWise-480) |
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Software License |
Network Essentials |
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DRAM / Flash |
8 GB / 16 GB |
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Power Supplies |
Dual Redundant Modular (FRU) |
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Dimensions (H x W x D) |
1.73 x 17.5 x 17.7 in (4.4 x 44.5 x 45.0 cm) |
|
MAC Address Table |
32,000 Entries |
Key Features
Fiber Connectivity. Equipped with 24 SFP ports, this switch serves as a powerful aggregation point for downstream access switches or as a secure fiber connectivity solution for long-distance endpoints, eliminating the distance limitations of copper cabling.
Flexible Uplinks. Unlike fixed-configuration switches, the C9300-24S-E supports swappable network modules. You can deploy 10G uplinks today and migrate to 25G, 40G, or even 100G in the future without replacing the chassis, securing your infrastructure investment.
StackWise-480. Delivers the industry’s highest backplane stacking bandwidth at 480 Gbps. It supports Stateful Switchover (SSO), ensuring sub-second failover and non-stop forwarding for voice and video traffic if the active member fails.
Encrypted Traffic Analytics. Identify malware hidden in encrypted traffic without decrypting it. Combined with AES-128 MACsec encryption and Trustworthy Systems (Secure Boot), it provides a fortified defense against modern cyber threats.
Converged Wired/Wireless. As the foundation for SDA (Software-Defined Access), this switch can handle high-density IoT environments and acts as a fabric edge, simplifying the onboarding and segmentation of devices across the network.
x86 CPU & UADP 2.0. The powerful onboard x86 processor allows for third-party container hosting directly on the switch. Combined with model-driven telemetry, it enables proactive monitoring and automated troubleshooting to reduce OPEX.
Application Scenarios
Collapsed Core for Branches. In medium-sized branch offices, the C9300-24S-E acts as a perfect collapsed core switch. It aggregates uplinks from multiple copper access switches (e.g., C9200) via fiber and connects to the WAN router, providing high-speed switching and routing in a single reliable tier.
High-Security Environments. For government, military, or financial institutions requiring EMI immunity and strict physical layer security, this model delivers direct fiber connectivity to workstations, ensuring data integrity over long distances where copper is susceptible to interference or tapping.
Scalable Building Distribution. In a multi-building campus, use this switch to collect fiber links from various floors or departments. Its StackWise-480 capability allows IT to manage the distribution layer of an entire building as a single logical device, simplifying configuration and spanning-tree management.
Product Comparison
|
Feature |
Cisco C9300-24S-E (Current Model) |
Cisco C9300X-24Y-E (High-Performance Upgrade) |
Cisco WS-C3850-24S-S (Legacy EOL) |
|---|---|---|---|
|
Primary Positioning |
1G Fiber AggregationBest for standard branch distribution. |
10G/25G Fiber CoreBest for high-traffic campus core. | |
|
Downlink Ports |
24x 1G SFP |
24x 1/10/25G SFP28 |
24x 1G SFP |
|
Uplink Support |
Modular (10G/25G/40G/100G) |
Modular (40G/100G Dual-Rate) |
Modular (10G only) |
|
Stacking Bandwidth |
480 Gbps (StackWise-480) |
1 Tbps (StackWise-1T) |
480 Gbps (StackWise-480) |
|
Switching Capacity |
208 Gbps |
2000 Gbps (2 Tbps) |
92 Gbps |
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Forwarding Rate |
154.76 Mpps |
1488 Mpps |
68.4 Mpps |
|
CPU Architecture |
x86 (Supports Containers) |
x86 (Supports Containers) |
MIPS (No Containers) |
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IPsec Hardware |
No |
Yes (Up to 100G Line Rate) |
No |
|
SD-Access Role |
Fabric Edge / Control Plane |
Fabric Edge / Control / Border |
Limited Support |
|
DRAM Memory |
8 GB |
16 GB |
4 GB |
|
Flash Memory |
16 GB |
16 GB |
2 GB |
|
Power Redundancy |
Dual Modular (FRU) |
Dual Modular (FRU) |
Dual Modular (FRU) |
|
Fan Redundancy |
Yes (3x FRU Fans) |
Yes (3x FRU Fans) |
Yes (FRU Fans) |
|
App Hosting |
Yes (Docker) |
Yes (Docker, ThousandEyes) |
No |
|
MAC Address Table |
32,000 |
32,000 |
32,000 |
|
Chassis Depth |
17.7 in (45.0 cm) |
17.4 in (44.2 cm) |
17.7 in (45.0 cm) |
Selection Guide
- Select C9300-24S-E for Aggregation
Choose this model if you need to aggregate multiple access switches via fiber. The 24 SFP ports and StackWise-480 architecture make it a robust distribution switch for medium-sized campuses. - Ideal for Modular Flexibility
Unlike the C9300L fixed series, this model supports swappable uplink modules. This is critical for businesses that plan to upgrade their backbone from 10G to 40G or 100G in the future without replacing the entire switch. - Why Network Essentials?
This license level is perfect for standard enterprise routing needs (OSPF, EIGRP, Static). Unless you require full automated SD-Access segmentation or VXLAN overlay capabilities immediately, Essentials provides the best price-to-performance ratio.
C9300-24S-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
Packaging weight and dimensions included:| Weight | 19.43 kg |
|---|---|
| Dimensions | 56 × 54 × 24 cm |
| Parameter | Details | Parameter | Details |
|---|---|---|---|
| Model SKU | C9300-24S-E | Series | Cisco Catalyst 9300 Series |
| Port Configuration | 24 x 1G SFP | Uplink Slots | Modular (Network Module required) |
| Switching Capacity | 208 Gbps | Stacking Bandwidth | 480 Gbps |
| Forwarding Rate | 154.76 Mpps | Total MAC Addresses | 32,000 |
| Total IPv4 Routes | 32,000 (24,000 direct + 8,000 indirect) | Total IPv6 Routes | 16,000 (8,000 direct + 8,000 indirect) |
| Multicast Scale | 8,000 | QoS Scale Entries | 5,120 |
| ACL Scale Entries | 5,120 | Packet Buffer | 16 MB |
| DRAM | 8 GB | Flash Memory | 16 GB |
| VLAN IDs | 4,096 | Max Switched Virtual Interfaces (SVIs) | 1,000 |
| Jumbo Frames | 9198 bytes | Flexible NetFlow (FNF) | 64,000 flow entries |
| Power Supply Type | PWR-C1-715WAC (Default for S models) | Power Redundancy | Dual Modular (Field Replaceable) |
| Fan System | 3 Field-Replaceable Fans | Airflow | Front-to-back |
| Mean Time Between Failures (MTBF) | 284,130 Hours | Safety Certifications | UL 60950-1, CAN/CSA-C22.2 No. 60950-1 |
| Height | 1.73 in (4.4 cm) | Width | 17.5 in (44.5 cm) |
| Depth | 17.7 in (45.0 cm) | Weight | 16.03 lb (7.27 kg) |
| Operating Temperature | 23°F to 113°F (-5°C to 45°C) | Operating Altitude | Up to 10,000 ft (3000 m) |
Get More Information
Need pricing, stock, or shipping details for the C9300-24S-E ? Layer23-Switch can help you check current availability, lead time, and delivery options for this. Send us the part number, quantity, and destination country via live chat or email sales@layer23-switch.com for a fast quotation.
Quality Certifications
Customer Reviews
Questions & Answers
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Who needs C9300-24S-E for 1G SFP fiber and Network Essentials?
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What does the S mean in C9300-24S-E?
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Does C9300-24S-E provide PoE?
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Is C9300-24S-E the Network Essentials license SKU?
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Can C9300-24S-E use modular uplinks?
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Can C9300-24S-E stack with copper C9300 switches?
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When is C9300-24S-E the wrong SKU?
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What StackWise-480 and fiber optics details matter for C9300-24S-E?
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