C9300‑48S‑1A Specifications
Cisco Catalyst 9300 Series Stackable Access Switch — 48‑port 1 Gb SFP Fibre Access
Manufacturer: Cisco
Manufacturer Model: C9300‑48S‑1A
Product Line: Cisco Catalyst 9300 Series
Product Series: 48‑port 1 Gb fibre (SFP) fixed‑uplink access switch
Product Type: Fixed‑configuration, stackable enterprise access switch
Product Name: Cisco Catalyst C9300‑48S‑1A
KEY FEATURES:
Ports: 48 × 1 Gb SFP fibre ports (access)
Uplink: Modular uplink bays for 1 Gb/10 Gb/40 Gb modules
Stackable: Supports StackWise‑480 stacking (tight coupling with other 9300’s)
Variant “‑1A”: Indicates specific version/regional variant of the SKU
PERFORMANCE:
Switching Capacity: ~256 Gbps
Forwarding Rate: ~190.47 Mpps
MAC Address Table: Up to ~32,000 entries
IPv4 Routing Entries: Up to ~32,000 entries
IPv6 Routing Entries: Up to ~16,000 entries
ENVIRONMENTAL & RELIABILITY:
Operating Temperature: –5 °C to +45 °C (typical for enterprise access)
Humidity: 10%–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 × 44.95 cm (1.73″ × 17.5″ × 17.7″)
Weight: ~6.76 kg (~14.9 lb)

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