Cisco CBS250 Smart 48-port GE, PoE, 4x1G SFP

Multiple administration choices, advanced security, and well-tuned Quality of Service (QoS) and routing functions are all available with the Cisco CBS250-48P-4G-EU Switch with Gigabit Uplinks. Layer 3 static routes outperform unmanaged or consumer-grade switches while being significantly less expensive than other Access-layer switches. You can create and configure a comprehensive enterprise network in minutes thanks to an easy-to-use online user interface and Power over Ethernet Plus (PoE+) features.

Description

Specifications

Capacity in millions of packets per second (mpps) (64-byte packets): 77.38
Switching capacity in gigabits per second (Gbps): 104.0
RJ-45 ports: 48 PoE+ . ports
Combo ports (RJ-45 + SFP): 4 Gigabit SFP
Power dedicated to PoE: 370W
Number of ports that support PoE: 48
Flash: 256 MB
CPU: 800 MHz ARM
CPU memory: 512 MB
Packet buffer: 3 MB
Unit dimensions (W x H x D): 445 x 350 x 44 mm (17.5 x 13.78 x 1.73 in)
Unit weight: 5.43 kg (11.97 lb)
Power: 100 to 240V 50 to 60 Hz, internal

System power consumption
110V=60.77W
220V=59.73W

Power consumption (with PoE)
110V=451.95W
220V=445.85W

Heat dissipation (BTU/hr): 1.542.12
Certification: UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Operating temperature: 23° to 122°F (-5° to 50°C)
Storage temperature: -13° to 158°F (-25° to 70°C)
Operating humidity: 10% to 90%, relative, noncondensing
Storage humidity: 10% to 90%, relative, noncondensing
Fan (number): first
Acoustic noise 25°C: 37.3 dBA
MTBF at 25°C (hours): 856,329

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