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WS-C3550-48-SMI |
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Product name：WS-C3550-48-SMI |
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Item：CISCO |
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Details： |
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Interfaces/Ports
Total Number of Network Ports: 48
Number of Network (RJ-45) Ports: 48
Port/Expansion Slot Details: 48 x Fast Ethernet Network
Port/Expansion Slot Details: 2 x Gigabit Ethernet Expansion Slot
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: 163000 Hour
Power Description
Input Voltage: 110 V AC
Input Voltage: 220 V AC
Physical Characteristics
Height: 1.8"
Width: 17.5"
Depth: 16.3"
Weight (Approximate): 13.00 lb
Miscellaneous
Package Contents:
This Catalyst 3550 Multilayer Switch Hardware Installation Guide
Where to Find the Catalyst 3550 Documentation flyer
Cisco Documentation CD-ROM
AC power cord
Mounting kit containing:
- Four rubber feet for mounting the switch on a table
- Two 19-inch rack-mounting brackets
- Six Phillips flat-head screws for attaching the brackets to the switch
- Four Phillips machine screws for attaching the brackets to a rack
- One cable guide and one black Phillips machine screw for attaching the cable guide to one of the mounting brackets
- One RPS connector cover (for wall mounting)
- Two Phillips pan-head screws (for attaching the RPS cover)
- Four Phillips truss-head screws (for wall-mounting brackets)
One RJ-45-to-DB-9 adapter cable
Cisco Information Packet, containing warranty, safety, and support information
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
Acoustic Noise:
ISO 7770, bystander position operating to an ambient temperature of 30 degrees Celsius: 46 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
Warranty
Limited Warranty: Lifetime |
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