CBS350-48T-4X-NA Specifications
Cisco Business 350 Series 48‑Port Gigabit Managed Switch with 4 × 10 G SFP+ Uplinks
Manufacturer: Cisco
Manufacturer Model: CBS350-48T-4X-NA
Product Line: Cisco Business
Product Series: 48‑Port Gigabit + 4 × 10 G SFP+
Product Type: Managed Network Switch
Product Name: Cisco CBS350‑48T‑4X Switch
KEY FEATURES:
Ports: 48 × 10/100/1000 Mbps RJ‑45
Uplink Ports: 4 × 10 Gbps SFP+
Switching Capacity: 176 Gbps full‑duplex
Forwarding Rate: 130.94 Mpps (64‑byte packets)
MAC Address Table: 16,000 entries
Packet Buffer: 3 MB
CPU: 800 MHz ARM
Memory: 512 MB DRAM, 256 MB Flash
Stacking: Up to 4 units in a stack
PERFORMANCE:
Maximum Data Transfer Rate: 176 Gbps
Forwarding Rate: 130.94 Mpps
Jumbo Frame Support: Up to ~9,000 bytes
Static Routing (IPv4): Up to 990 static routes
Layer 3 Features: IPv4/IPv6 dual‑stack static routing, Policy‑Based Routing
ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: –5 °C to +50 °C
Storage Temperature Range: –25 °C to +70 °C
Operating Humidity: 10% to 90%, non‑condensing
MTBF: ~1,452,667 hours
PHYSICAL:
Dimensions (W × D × H): 445 × 288 × 44 mm (17.5″ × 11.33″ × 1.73″)
Weight: ~3.95 kg (8.7 lb)
Power Consumption: ~51 W

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