C9300‑48U‑A‑UL Specifications
Cisco Catalyst 9300 Series Stackable Access Switch — 48‑port UPOE with Modular Uplinks (UL variant)
Manufacturer: Cisco
Manufacturer Model: C9300‑48U‑A‑UL
Product Line: Cisco Catalyst 9300 Series
Product Series: 48‑port UPOE with modular uplinks, Network Advantage feature set
Product Type: Fixed‑configuration Stackable Access Switch
Product Name: Cisco Catalyst C9300‑48U‑A‑UL
KEY FEATURES:
Ports: 48 × 10/100/1000 Mbps RJ‑45 UPOE (up to ~60 W per port)
PoE Budget: Approximately 822 W (per available specs)
Uplink: Modular uplink slots (supports uplink modules for 1G/10G/Multigig depending on module)
Software Tier: Network Advantage (full feature‑set)
UL Variant: “UL” suffix indicates enhanced regulatory/UL1069 compatibility
PERFORMANCE:
Switching Capacity: Approximately 256 Gbps
Forwarding Rate: Approximately 154.76 Mpps
MAC Address Table: Up to ~32,000 entries
IPv4 Routing Entries: Up to ~32,000 entries
ENVIRONMENTAL & RELIABILITY:
Operating Temperature: –5 °C to +45 °C
Humidity: 10% to 90% relative, non‑condensing
Redundancy: Supports dual redundant power supplies, field‑replaceable fans
Warranty: Cisco Enhanced Limited Lifetime Hardware Warranty
PHYSICAL:
Form Factor: 1 Rack Unit (1 RU) rack‑mountable
Typical Dimensions (H × W × D): Approx. 4.4 cm × 44.5 cm × 44.5 cm (1.73″ × 17.5″ × 17.5″)
Weight: ~7.4 kg (~16.3 lb)

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