Item | Official Specification |
|---|---|
Model Number | C9300X-48TX-E |
Product Series | Cisco Catalyst 9300X Stackable Layer 3 Enterprise Switch |
Default License | Network Essentials |
Typical Deployment | Enterprise Campus Aggregation, High-Speed Office Access, Server Rack Interconnect, Wi-Fi 6/6E AP Backhaul, Hybrid Cloud Edge |
Warranty | Cisco 1-Year Limited Hardware Warranty |
Downlink Ports | 48 × 10GBASE-T mGig RJ45 (auto-negotiate 1G/2.5G/5G/10G), Data-only, No PoE |
Uplink Slot | 1 hot-swappable modular uplink bay, compatible with C9300X-NM series modules (8×25G, 2×40G/100G, 4×40G/100G) |
Stacking Technology | StackWise-1T, up to 8 switches in one stack, 1 Tbps per-stack bandwidth |
Power Stacking | StackPower power pooling, dual redundant PSU slots |
Default Power Supply | 1 × PWR-C1-715WAC-P AC power supply (expandable to dual redundant PSU) |
Cooling System | 3 hot-swappable variable-speed fans, N+1 fan redundancy |
Switching Capacity | 1760 Gbps |
64-byte Packet Forwarding Rate | 1309 Mpps |
DRAM / Flash Storage | 16 GB DDR4 DRAM / 16 GB Flash, with SSD expansion slot |
MAC Address Table | 32,000 MAC entries |
Jumbo Frame Support | Up to 9000 bytes |
QoS Capability | 8 hardware queues per port, WRR + strict priority, Hierarchical QoS, Policing & Shaping |
VLAN Support | Up to 4094 VLANs, 802.1Q tagging, Voice VLAN, Private VLAN |
Spanning Tree Suite | STP, RSTP, MSTP, PVST+, RPVST+ |
Link Aggregation | IEEE 802.3ad LACP, maximum 32 LAG groups |
Multicast Protocols | IGMP Snooping v1/v2/v3, PIM Sparse-Dense Mode, Multicast VLAN Replication |
Layer 3 Routing Features | IPv4/IPv6 Static Routing, Dynamic Routing (OSPF, EIGRP), VRRP, PBR, Routed Access |
Security Functions | 802.1X/MAC/Web Authentication, MACsec AES-256, DoS Protection, CoPP, ARP Guard, Rogue DHCP Blocking, SSH/HTTPS encrypted management, RADIUS/TACACS+ |
Monitoring & Management | Web UI, CLI, USB 3.0 port, Console port, Cisco DNA Center, Cisco IOS XE, Flexible NetFlow (128,000 flow entries) |
Physical Dimension (W × D × H) | 445 mm × 522 mm × 44 mm (17.5 × 20.55 × 1.73 in), 1U standard rackmount |
Net Unit Weight | 6.62 kg (14.59 lbs) |
Operating Temperature | -5°C ~ 45°C, 10%–95% non-condensing humidity |
Storage Temperature | -40°C ~ 70°C, 10%–95% non-condensing humidity |
MTBF (25°C Ambient) | 1,670,000 hours |
Supported Cabling | Cat5e, Cat6, Cat6a copper cables |
Regulatory Certifications | CE, FCC, UL, CSA, RoHS Compliant |
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A: Yes, the Catalyst 9300 offers robust, scalable performance with advanced security and automation features, making it cost-effective for enterprise use.
A: The Catalyst 9300 is ideal for campus networks, data centers, and enterprise environments needing high-speed and secure connectivity.
A: Installation involves rack-mounting the unit, connecting the appropriate power and data cables, and configuring through Cisco's CLI or web-based interface.
A: Yes, firmware and software updates should be regularly applied to ensure optimal performance and security.
A: Alternatives include the Cisco Catalyst 3850 and 9400 series, depending on specific network requirements.