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WS-C2955T-12 |
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Product name：WS-C2955T-12 |
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Item：CISCO |
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Details： |
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Interfaces/Ports
Total Number of Network Ports: 12
Uplink Port: Yes
Number of Network (RJ-45) Ports: 12
Port/Expansion Slot Details: 12 x Fast Ethernet Network
Port/Expansion Slot Details: 2 x Gigabit Ethernet Uplink
Media & Performance
Media Type Supported: Twisted Pair
Twisted Pair Cable Standard: Category 5
Ethernet Technology: Fast Ethernet
Network Technology: 10/100/1000Base-T
Network & Communication
Layer Supported: 4
Management & Protocols
Manageable: Yes
Management:
Telnet
Cisco Cluster Management Suite (CMS) Software
Web browser support
Simple Network Management Protocol (SNMP)-based network management platforms such as CiscoWorks
An embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
Remote SPAN (RSPAN)
Trivial File Transfer Protocol (TFTP)
Network Timing Protocol (NTP)
Memory
Flash Memory: 16 MB
Reliability
MTBF: 235022 Hour
Power Description
Input Voltage: 110 V AC
Input Voltage: 220 V AC
Power Source: AC Adapter
Redundant Power Supply: Yes
Physical Characteristics
Form Factor: Rack-mountable
Height: 3.8"
Width: 8.1"
Depth: 5.0"
Weight (Approximate): 3.00 lb
Miscellaneous
Package Contents:
Catalyst 2955 Hardware Installation Guide (Cisco part number DOC-7814944=)
Power and relay connector
One ring terminal lug (Cisco part number 27-1183-01)
One single-block ferrite
One RJ-45-to-DB-9 console port adapter cable
Additional Information:
Output voltage: 24 VDC (+5%, -1%)
Maximum switching capacity: 1A @ 30 VDC
Maximum switching voltage: .3A @ 125 VAC
Operating altitude: 9843 ft (3000 m) @ 104� F (40� C)
Shock: 50 g trapezoidal shock (meets or exceeds ASTM D3332)
Vibration: 500 Hz (meets or exceeds MIL-STD-810, Method 514.4)
Certifications & Standards:
IEEE 802.1x support
IEEE 802.1w: Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s: Multiple Spanning Tree Protocol (MSTP)
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 802.3: 10BASE-T specification
IEEE 802.3u: 100BASE-TX specification
IEEE 802.3ab: 1000BASE-T specification
IEEE 802.3ad: Link Aggregation Control Protocol (LACP)
IEEE 802.3ah: Ethernet in the First Mile (EFM)
RMON I and II standards
SNMPv1, SNMPv2c, and SNMPv3
Management:
BRIDGE-MIB
CISCO-BULK-FILE-MIB
CISCO-2900-MIB
CISCO-CDP-MIB
CISCO-CLASS-BASED-QOS-MIB
CISCO-CLUSTER-MIB
CISCO-CONFIG-COPY-MIB
CISCO-CONFIG-MAN-MIB
CISCO-ENVMON-MIB
CISCO-ENTITY-MIB
CISCO-ENTITY-ALARM-MIB
CISCO-FLASH-MIB
CISCO-FTP-CLIENT-MIB
CISCO-IMAGE-MIB
CISCO-MAC-NOTIFICATION-MIB
CISCO-MEMORY-POOL-MIB
CISCO-PAGP-MIB
CISCO-PING-MIB
CISCO-PROCESS-MIB
CISCO-PRODUCTS-MIB
CISCO-RTTMON-MIB
CISCO-SMI
CISCO-STACKMAKER-MIB
CISCO-STP-EXTENSIONS-MIB
CISCO-SYSLOG-MIB
CISCO-TC
CISCO-TCP-MIB
CISCO-VLAN-MEMBERSHIP-MIB
CISCO-VTP-MIB
ENTITY-MIB
IANAifType-MIB
IF-MIB (RFC 1573)
OLD-CISCO-CHASSIS-MIB
OLD-CISCO-CPU-MIB
OLD-CISCO-INTERFACES-MIB
OLD-CISCO-IP-MIB
OLD-CISCO-MEMORY-MIB
OLD-CISCO-SYSTEM-MIB
OLD-CISCO-TCP-MIB
OLD-CISCO-TS-MIB
RFC1213-MIB (MIB-II)
RFC1398-MIB (ETHERNET-MIB)
RMON-MIB (RFC 1757)
RS-232-MIB
SNMPv2-MIB
SNMPv2-SMI
SNMPv2-TC
TCP-MIB
UDP-MIB
Safety certifications:
CE Marking
UL 60950
CSA 22.2/60950
TUV GS: CB Report to IEC 60950
UL 508
CSA 22.2/142
AS/NZS 3260
NOM
UL 1604 Class I, Div 2 Group A, B, C, D
CSA 22.2/213 Class 1, Div 2 Group A, B, C, D
EN 50021 Class I, Zone 2
Electromagnetic emissions certifications:
FCC Part 15 Class A
ICES-003 Class A
EN 55022: (CISPR22 Class A)
EN 55024: (CISPR24)
VCCI Class A
AS/NZS CISPR 22 Class A
VCCI Class 1
CE Marking
CNS 13438
BSMI Class A
MIC Class A
EN 61131-2
EN 55011 (CISPR 11) Class A
ITS:
NEMA TS-2
Warranty
Limited Warranty: 5 Year
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