Product Type | Layer 3 Managed Switch |
Form Factor | Rack-mountable - 1U |
Weight | 17.5 lbs (7.94 kg) |
Power Requirements | AC 120/230V (50/60 Hz) |
MTBF | 277770 hours |
RAM | 8 GB |
Flash Memory | 16 GB |
Model | Catalyst 9300 |
Cisco Catalyst 9300 48-Port PoE+ Switch, Network Essentials

Key Benefits

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- Provides enterprise-grade power and data delivery through 48 PoE+ ports, ideal for connected devices like IP phones and access points
- Backed by a limited lifetime hardware warranty and designed for high reliability with 277,770 hours MTBF
- Delivers secure, scalable, and manageable networking with advanced SNMP protocols and 256-bit AES encryption
Product Overview
The Cisco Catalyst 9300 48-Port PoE+ Switch (C9300-48P-E) is a high-performance, wired Layer 2/3 switch designed for scalable enterprise networks. With 48 RJ-45 PoE+ Gigabit Ethernet ports, it delivers data and power in one cable—ideal for IP phones and wireless APs. Offering 1 Gbps throughput, 8 GB RAM, and 16 GB flash storage, the switch handles demanding applications efficiently. Advanced AES 256-bit encryption and SNMP remote management ensure secure and flexible control. With a compact 1.73" height and MTBF of over 277,000 hours, it's built for longevity in mission-critical environments. TAA compliance and a limited lifetime warranty further enhance its value.
Specifications
Product Overview
Wireless Features
Wireless Capability |
Compliance & Origin
Country of Origin | Brazil / China / Mexico / United States |
TAA Compliance | Yes |
Certifications | UL, CSA, CE, RoHS, WEEE, FCC Part 15 Class A |
Compliant Standards | IEEE 802.1s, 802.3ad, 802.1p, 802.1q, 802.3az |
Advanced Security Features
Encryption Algorithm | AES 256-bit |
Network Security Features | 802.1X, DHCP Snooping, Dynamic ARP Inspection |
Access Control | Role-Based Access Control (RBAC) |
Trusted Platform Module (TPM) | TPM 2.0 module included |
Storm Control | Broadcast, multicast, and unicast suppression |
Interfaces
Total Ethernet Ports | 48 x 10/100/1000 PoE+ |
Uplink Module Slots | 1 x Cisco Network Module slot |
Console Ports | 1 x USB Type B, 1 x RJ-45 serial console |
Management Ports | 1 x 10/100/1000 Ethernet management port |
USB Ports | 1 x USB Type A for storage |
MAC Address Table Size | 32,000 entries |
Data Transfer Rate | 1 Gbps |
Data Link Protocol | Gigabit Ethernet |
Communication Mode | Full-duplex |
Jumbo Frame Support | 9198 bytes |
Power Over Ethernet (PoE) Support | PoE+ (802.3at), up to 740W budget |
Physical & Environmental
Width | 17.5 in (44.5 cm) |
Depth | 16.1 in (40.9 cm) |
Height | 1.73 in (4.4 cm) |
Operating Temperature | 23°F to 113°F (-5°C to 45°C) |
Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
Operating Humidity | 5% to 90% (non-condensing) |
Non-Operating Humidity | 5% to 95% (non-condensing) |
Acoustic Noise | 48.2 dB at 25°C |
Cloud Management & Licensing
Management Interface | CLI, SNMP v1/v2c/v3, NetFlow, RMON, Web UI |
Included License | Network Essentials |
License Duration | Perpetual (ESSENTIALS Tier) |