Cisco WS-C3550-48-SMI 3550 48x 10/100 + 2x 1000 BASE-X PORTA 1U Ethernet Switch

Cisco
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Device TypeSwitch – 48 ports – Managed – Stackable
Enclosure TypeDesktop, rack-mountable 1U
Subtype
Fast Ethernet
Ports
48 x 10/100 + 2 x GBIC
MAC Address Table Size
8K entries
Communication Mode
full-duplex, half-duplex
Power Over Ethernet (PoE)No
Remote Management Protocol
RMON, SNMP
Features
IP-routing, full duplex capability, manageable, stackable
Compliant Standards
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Authentication Method
RADIUS, TACACS+
Flash Memory
16 MB
Power RedundancyOptional
Environmental Parameters
Humidity Range Operating10 – 85% (non-condensing)
Humidity Range Storage10 – 85% (non-condensing)
Min Operating Temperature0 °C
Expansion / Connectivity
Expansion Slots2 x GBIC-based Gigabit Ethernet ports
Interfaces48 x 10/100 ports, 2 x GBIC-based Gigabit Ethernet ports
Miscellaneous
Status Indicators
Port transmission speed, port duplex mode, bandwidth utilization %, power, link OK, link/activity
MTBF163,000 hours
Power
Power DeviceInternal power supply, Redundant Power System (RPS) connector
Voltage RequiredAC 120/230 V (50/60 Hz)

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