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C9300-NM-2Y
2×25G uplink module – Cisco Catalyst 9300
C9300-24T-A – 24 Ports – modular uplinks – access switch
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Packaging weight and dimensions included:
| Weight | 14 kg |
|---|---|
| Dimensions | 56 × 54 × 23 cm |
Expert-Curated Bundles & Accessories
Our specialists have handpicked the essential add-ons to maximize your network’s performance.C9300-NM-2Q
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4×1G uplink module – Cisco Catalyst 9300C9300-NM-4M
4×1/2.5/5/10G uplink module – Cisco Catalyst 9300
PWR-C1-715WAC-P
715W AC power supply for Catalyst 9300PWR-C1-1100WAC-P
1100W AC power supply for Catalyst 9300PWR-C1-350WAC-P
350W AC power supply for Catalyst 9300
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C9300-24T-A Description
Cisco C9300‑24T‑A is a Catalyst 9300 Series 24‑port 1G access switch offering modular uplinks, StackWise‑480 stacking, and StackPower for power pooling. As a non‑PoE “24T” variant, it targets high‑density 1G data access with flexible uplink choices (C9300‑NM modules), hot‑swappable fans and dual power supply bays for resilience, plus front USB‑A and rear USB3.0 SSD for image/storage operations. C9300‑24T‑A (aka C9300‑24T) fits campus access, secure branch LAN, and SD‑Access designs needing reliable Layer2/Layer3 access switching with Cisco DNA Center/Catalyst Center workflows and classic CLI.
Product Performance
Ethernet Ports
Switching Capacity
Forwarding Rate
Quick Specs
|
Parameter |
Description |
|---|---|
|
Model |
C9300-24T-A |
|
Downlink Ports |
24 × 10/100/1000 Mbps RJ45 (Data only) |
|
Uplink |
Modular, up to 4 × 1G/10G SFP/SFP+ |
|
Default Power |
350W AC |
|
Switching Capacity |
208 Gbps |
|
Forwarding Rate |
154.76 Mpps |
|
Stacking |
StackWise-480, up to 480 Gbps |
|
Stack Members |
Up to 8 |
|
Power Redundancy |
Dual hot-swappable PSUs & StackPower |
|
Dimensions |
44.5 x 44.8 x 4.4 cm (W×D×H, 1RU) |
Note: This model does not support PoE. For PoE, consider the C9300-24P-A.
Key Features
High-Density Gigabit Access
24 × 10/100/1000 RJ-45 ports deliver reliable Layer 2/Layer 3 switching for campus networks, enterprise LANs, and secure branch offices, ensuring seamless device connectivity for workstations, printers, and servers.
Modular Uplink Flexibility
Supports hot-swappable C9300-NM network modules (1G, 10G, 25G, or 40G options), enabling smooth migration from legacy Gigabit aggregation to high-speed uplinks without replacing the chassis.
Scalable Stacking Architecture
Cisco StackWise-480 technology allows up to 8 switches in a single logical unit, boosting total switching capacity to 688 Gbps and simplifying management with a single IP address.
Secure Enterprise Switching
Integrated MACsec-256 encryption, advanced access control lists (ACLs), and network segmentation protect data in motion and meet compliance requirements in financial, government, and healthcare environments.
Energy-Efficient & Resilient Design
ENERGY STAR® compliant with dual hot-swappable PSU bays and StackPower technology for power redundancy and load sharing, reducing downtime in mission-critical deployments.
Cisco DNA-Ready for Automation & Analytics
Fully compatible with Cisco DNA Center (Catalyst Center) for zero-touch provisioning, real-time telemetry, and policy-based automation to streamline large-scale network operations.
Applications Scenarios
Enterprise Campus Access Layer
Ideal for large organizations requiring high-density, secure 1G access switching with modular uplinks for diverse backbone speeds.
Secure Branch Network Edge
Perfect for branch offices and retail outlets that need reliable Layer 3 routing, flexible uplink options, and encryption for secure WAN backhaul.
Education & Public Sector Networks
Supports multi-building campus connectivity, high-user density classrooms/labs, and compliance-driven government/healthcare facilities.
Product Comparison
|
Feature |
C9300-24T-A |
C9300-24P-E | |
|---|---|---|---|
|
Series |
Catalyst 9300 |
Catalyst 9300 |
Catalyst 9300L |
|
Ports |
24 x 1G RJ-45 |
24 x 1G PoE+ RJ-45 |
24 x 1G RJ-45 |
|
PoE Support |
No |
Yes (PoE+) |
No |
|
Uplink Ports |
Modular uplinks (supporting 1G/10G/40G) |
Modular uplinks (supporting 1G/10G/40G) |
Fixed 4 x 10G SFP+ |
|
Stacking Bandwidth |
Up to 480 Gbps |
Up to 480 Gbps |
160 Gbps |
|
StackWise Support |
Yes (StackWise-480) |
Yes (StackWise-480) |
Yes (StackWise-160) |
|
Modular Power Supply |
Yes |
Yes |
No (Fixed power supply) |
|
Software License Tier |
Network Advantage |
Network Essentials |
Network Essentials |
|
Best Use Case |
Non-PoE enterprise access switch |
PoE-powered access switch |
Cost-effective access with fixed uplinks |
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.
Selection Guide
- Choose C9300‑24T‑A when you need non‑PoE 1G copper access with modular uplink flexibility (e.g., start with 4×1G SFP and later move to 4×10G SFP+ or 2×25G SFP28 using the proper C9300‑NM).
- If you require PoE+ for APs/phones/cameras, pick C9300‑24P‑A (PoE+ budget with default 715W PSU, expandable with second PSU).
- If access is all‑fiber, pick C9300‑24S‑A.
- For cost‑optimized fixed uplinks, consider C9300L (StackWise‑320, fixed uplinks).
- For 25G/100G uplink or higher performance at the access edge, consider C9300X (StackWise‑1T, C9300X‑NM family).
- Uplink module choice:
- C9300‑NM‑4G for legacy/low‑cost 1G aggregation
- C9300‑NM‑4X or C9300‑NM‑8X for 10G uplinks
- C9300‑NM‑2Y for 2×25G uplinks
- C9300‑NM‑2Q for 2×40G uplinks
- Power strategy: use StackPower rings across adjacent access stacks to share power headroom and boost resiliency; add a second PSU if local redundancy is required.
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Model | C9300-24T-A | Product Type | Stackable Layer 3 Switch |
| Total 10/100/1000 Ports | 24 × RJ-45 data ports | Uplink Module Slot | 1 × modular network module slot (C9300-NM family) |
| Supported Uplink Modules | C9300-NM-4G, C9300-NM-4M, C9300-NM-8X, C9300-NM-2Q, C9300-NM-2Y | Default Uplink Module | Blank (no module pre-installed) |
| Switching Capacity | 208 Gbps | Switching Capacity with Stacking | 688 Gbps |
| Forwarding Rate | 154.76 Mpps | Forwarding Rate with Stacking | 511.90 Mpps |
| Stacking Technology | StackWise-480 | Maximum Stack Members | 8 |
| Stack Bandwidth | 480 Gbps | StackPower | Supported (power sharing and redundancy) |
| Default AC Power Supply | PWR-C1-350WAC | Optional Power Supplies | PWR-C1-715WAC, PWR-C1-1100WAC |
| Power Supply Bays | 2 (hot-swappable) | Power Redundancy | Supported |
| Fans | 3 × FAN-T2= hot-swappable fan modules | Airflow Direction | Front-to-back |
| DRAM | 8 GB | Flash Memory | 16 GB |
| VLAN IDs | 4094 | SVIs | 1000 |
| MAC Address Table Size | 32,000 | IPv4 Routes | 32,000 (shared) |
| IPv6 Routes | 16,000 (shared) | Multicast Routes | 8,000 |
| QoS Hardware Queues | 8 egress queues per port | Jumbo Frame Size | 9198 bytes |
| Latency | 2.4 μs | ACL Scale | 5,000 |
| NetFlow | Flexible NetFlow supported | Encryption | MACsec-256 on all downlink/uplink ports |
| Management Ports | 1 × RJ-45 10/100/1000 management port | Console Ports | 1 × RJ-45 console, 1 × USB mini-B console |
| USB Ports | 1 × USB Type-A (front), 1 × USB 3.0 SSD slot (rear, 120G/240G) | LED Indicators | System, Stack, Link/Act, Speed, Mode |
| Form Factor | 1RU fixed chassis | Rack Mount Kit | Included |
| Dimensions (H × W × D) | 1.73 × 17.5 × 16.1 in (4.4 × 44.5 × 40.9 cm) | Weight | 16.03 lb (7.27 kg) |
| MTBF | 314,790 hours | Operating Temperature | -5°C to 45°C (extended to 50°C) |
| Storage Temperature | -40°C to 70°C | Relative Humidity | 5% to 90% (non-condensing) |
| Acoustic Noise | 38 dBA (low speed), 46 dBA (high speed) | Compliance | RoHS, WEEE, ENERGY STAR® |
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Quality Certifications
Customer Reviews
Questions & Answers
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Does the C9300-24T-A support Power over Ethernet (PoE), and what standards does it comply with?
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