Description

Product Model 3550-24PWR-SMI
Product Name Catalyst 3550-24PWR Ethernet Switch
Features
Interfaces/Ports
Total Number of Network Ports 24
Number of Network (RJ-45) Ports 24
Port/Expansion Slot Details 2 x Gigabit Ethernet Expansion Slot
Port/Expansion Slot Details 24 x Fast Ethernet Network
Media & Performance
Media Type Supported Twisted Pair
Twisted Pair Cable Standard Category 5
Ethernet Technology Fast Ethernet
Network Technology 10Base-T
Network Technology 10/100Base-TX
I/O Expansions
Number of Total Expansion Slots 2
Expansion Slot Type GBIC
Number of GBIC Slots 2
Management & Protocols
Manageable Yes
Management
SNMP
Telnet
RMON
CWSI
CLI-based out-of-band
embedded CMS
Memory
Standard Memory 64 MB
Flash Memory 16 MB
Reliability
MTBF 166356 Hour
Power Description
Input Voltage 110 V AC
Input Voltage 220 V AC
Physical Characteristics
Height 1.8″
Width 17.5″
Depth 17.4″
Weight (Approximate) 14.00 lb
Additional Information
Configurable up to 16,000 unicast routes
Configurable up to 2,000 multicast routes
Configurable Maximum Transmission Unit (MTU) of up to 1,546 Bytes for bridging of MPLS tagged frames
Up to 15 Watts of integrated inline power on every 10/100 port
Acoustic Noise:
ISO 7770, bystander position operating to an ambient temperature of 30 degrees Celsius: 47 dBa
Certifications & Standards Safety Certifications:
UL to UL 1950, Third Edition
c-UL to CAN/CSA 22.2 No. 950-95, Third Edition
TUV/GS to EN 60950 with Amendment A1-A4 and A11
CB to IEC 60950 with all country deviations
NOM to NOM-019-SCFI
CE Marking
Electromagnetic Emissions Certifications:
FCC Part 15 Class A
EN 55022 Class A (CISPR 22 Class A)
VCCI Class A
AS/NZS 3548 Class A
BSMI
CE Marking
Standards:
IEEE 802.1x
IEEE 802.1w
IEEE 802.1s
IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports
IEEE 802.1D Spanning-Tree Protocol
IEEE 802.1p CoS Prioritization
IEEE 802.1Q VLAN
IEEE 802.3ad
IEEE 802.3 10BASE-T specification
IEEE 802.3u 100BASE-TX specification
IEEE 802.3ab 1000BASE-T specification
IEEE 802.3z 1000BASE-X specification
1000BASE-X (GBIC)
1000BASE-SX
1000BASE-LX/LH
1000BASE-ZX
1000BASE-CWDM GBIC 1470nm
1000BASE-CWDM GBIC 1490nm
1000BASE-CWDM GBIC 1510nm
1000BASE-CWDM GBIC 1530nm
1000BASE-CWDM GBIC 1550nm
1000BASE-CWDM GBIC 1570nm
1000BASE-CWDM GBIC 1590nm
1000BASE-CWDM GBIC 1610nm
RMON I and II standards
SNMPv1, SNMPv2c, SNMPv3

Marketing Information
The Cisco Catalyst 3550-24 PWR inline power switch is a stackable, multilayer, 24-port 10/100 switch with 2 Gigabit Interface Converter (GBIC)-based Gigabit Ethernet ports ideal for integrated voice, video, and data applications. With integrated inline power, customers can power Cisco IP phones and Cisco Aironet wireless LAN access points directly from the switch and lower the total cost of ownership (TCO) by:

Centralizing power provisioning
Easing deployment by eliminating the need for wall power to each device
Eliminating the need for additional, separate wiring to power devices
The Catalyst 3550-24 PWR switch possesses all of the advanced Layer 2-4 intelligent services available in the Catalyst 3550 Series. Customers can deploy high-performance IP routing, advanced quality of service (QoS), granular rate-limiting, enhanced network security, and multicast management network-wide-while maintaining the simplicity of traditional LAN switching.
Product Type Ethernet Switch