Cisco C9300X-24Y-E Switch
24 Multi-Rate Ports: Supports 1G, 10G, and 25G SFP28 fiber speeds.
Extreme Throughput: 1 Tbps switching capacity in a single RU.
100G Uplink Capability: Supports high-speed 40G/100G modular uplinks.
StackWise-1T Ready: Industry-leading 1 Tbps stacking bandwidth.
Maximum Security: Hardware-anchored AES-256 MACsec encryption.
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Cisco C9300X-24Y-E Switch
The Cisco C9300X-24Y-E Switch is a premier stackable switch designed for bandwidth-intensive environments. The “X” signifies the high-performance hardware line (UADP 3.0), and the “Y” indicates 25G SFP28 capability. This switch is built for organizations that need to aggregate a large number of 10G or 25G links from access switches or high-performance servers while maintaining ultra-low latency and massive throughput.
Key Features and Capabilities
As a member of the “X” family, this switch offers significant hardware upgrades over the standard 9300 series to support the next generation of networking.
24 Multi-Rate Fiber Ports : 24 ports supporting 1G/10G/25G SFP28. This allows for a flexible mix of legacy fiber and modern high-speed connections.
100G Modular Uplinks : Supports the latest network modules with 100G (QSFP28) and 40G speeds, ensuring the bottleneck is never at the uplink.
StackWise-1T : When stacked with other “X” models, it supports up to 1 Terabit per second of stacking bandwidth, providing incredible scalability and redundancy.
Advanced Security & Encryption : Features hardware-accelerated AES-256 MACsec encryption, providing the most secure method for protecting traffic across the campus.
Enhanced Application Hosting : With an x86 CPU and 16GB of RAM, it can host containerized applications like Cisco ThousandEyes for deep network visibility.
Network Essentials License : Provides foundational Layer 3 features, including static routing, OSPF, and basic SD-Access capabilities.
Ideal Use Cases
The C9300X-24Y-E is the “Gold Standard” for high-speed infrastructure:
Large Campus Core : Acts as the central heart of a large network, connecting dozens of access switches via 10G or 25G fiber.
Server Farm Aggregation : Perfect for top-of-rack (ToR) deployment in private clouds or data centers requiring 25G connectivity to servers.
High-Bandwidth Aggregation : Ideal for aggregating traffic from Wi-Fi 6/6E access points that are connected to multi-gigabit access switches.
Security-Critical Environments : Suited for sectors that require the highest level of hardware-based data encryption (AES-256).
Technical Specifications
| Feature | Specification |
| Downlink Ports | 24 x 1G/10G/25G SFP28 |
| Uplink Interfaces | Modular (Up to 100G QSFP28) |
| Switching Capacity | 1000 Gbps (1 Tbps) Standalone |
| Stacking Bandwidth | Up to 1 Tbps (StackWise-1T) |
| Forwarding Rate | 744.04 Mpps |
| RAM / Flash | 16 GB / 16 GB |
| ASIC | UADP 3.0 |
| Brand |
Cisco |
|---|---|
| Version |
original |
| Width |
44.5 cm |
| Required mains voltage |
Alternating current 120/230 V (50/60 Hz) |
| Expansion slots |
1 (total)/ 1 (free) x expansion slot |
| Flash memory |
16 GB |
| Housing type |
Rack mountable 1U |
| Device type |
Switch – 24 ports – L3 – managed – stackable |
| Service provided |
715 watts |
| Size of the MAC address table |
32,000 entries |
| Manufacturer |
Cisco Meraki |
| Height |
4.39 cm |
| Jumbo frame support |
9198 bytes |
| Capacity |
IPv4 entries in routing table: 39000 ,Flexible NetFlow entries: 128000 ,Direct IPv4 routes: 24000 ,Indirect IPv4 routes: 15000 ,IPv6 entries in routing table: 19500 ,VLAN IDs: 4094 ,Switched virtual interfaces (SVIs): 1000 ,Multicast routing |
| Perfomance |
Switching capacity: 2000 Gbit/s ,Switching capacity with stacking: 3000 Gbit/s ,Forwarding rate: 1488 Mpps ,Forwarding rate with stacking: 2232 Mpps |
| Features |
DHCP support, trunking, syslog support, full duplex mode, stateful switchover (SSO), class-based weighted fair queuing (CBWFQ), weighted random early detection (WRED), spanning tree protocol (STP) support, access control list support |
| Maximum operating temperature |
45 °C |
| Maximum storage temperature |
70 °C |
| Minimum storage temperature |
-40 °C |
| Minimum operating temperature |
-5 °C |
| PoE Capability |
PoE ,PoE+ |
| Ports |
24 x 1/10/25 Gigabit SFP28 |
| Port Count |
24 port |
| Product certifications |
CISPR 22 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN50082-1, EN 61000-6-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, CCC, ICES-003 Class A, EN 61000-4-5, UL 60950-1, IEC 60950-1, EN 60950-1, RoHS, AS/NZS 3548 Class A, BSMI |
| RAM |
16 GB |
| Management Type |
Layer 3 Managed |
| Remote Administration Log |
SNMP 1, RMON 1, RMON 2, SNMP 3, SNMP 2c, CLI, NETCONF, RESTCONF |
| Routing Protocol |
OSPF, IS-IS, RIP-1, RIP-2, IGMP, VRRP, PIM-SM, OSPFv3, PIM-SSM, Policy-Based Routing (PBR), RIPng |
| Interfaces |
24 x 1/10/25GBase-X SFP28 ¦ 1 x USB 2.0 |
| Status indicator |
status |
| Power supply unit |
Internal power supply |
| Depth |
44.7 cm |
| Subtype |
25 Gigabit Ethernet |
| Encryption algorithm |
256-bit AES |
| Important product information |
The DNA license is not included and must be ordered separately. Please contact your sales representative. |
| Permissible humidity during storage |
5 – 90% (non-condensing) |
| Permissible humidity level in the workplace |
5 – 90% (non-condensing) |
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