Total Number of Network Ports:     24

Number of MT-RJ Ports:     2

Number of Network (RJ-45) Ports:     24

Port/Expansion Slot Details:     24 x Fast Ethernet Network

Port/Expansion Slot Details:     2 x Fast Ethernet Network

 

Media & Performance

Media Type Supported:     Twisted Pair

Media Type Supported:     Fiber

Twisted Pair Cable Standard:     Category 5

Fiber Optic Cable Standard:     10/125 µm

Fiber Optic Cable Standard:     62.5/125 µm

Fiber Mode Supported:     Multi-mode

Ethernet Technology:     Fast Ethernet

Network Technology:     10Base-T

Network Technology:     100Base-TX

Network Technology:     100Base-FX

 

Management & Protocols

Manageable:     Yes

Management:     Management:

SNMP Management Information Base (MIB) II, SNMP MIB extensions, Bridging MIB (RFC 1493) 

 

Superior Manageability:

Cisco CMS allows the network administrator to manage up to 16 interconnected Catalyst 2950, 3550-12T, 3500 XL, 2900 XL, and 1900 switches through a single IP address and any standard Web browser, regardless of the location of the switches-that is, the switches do not have to be physically located in the same wiring closet

Switch clustering software upgrade allows network administrators to upgrade the system software of up to 16 interconnected switches through the easy-to-use Cisco CMS interface or a single CLI command

Simple Network Management Protocol (SNMP), and Telnet interface support delivers comprehensive in-band management, and a CLI-based management console provides detailed out-of-band management

Manageable through CiscoWorks Windows network management software on a per-port and per-switch basis providing a common management interface for Cisco routers, switches, and hubs

Embedded Remote Monitoring (RMON) software agent supports four RMON groups (History, Statistics, Alarms and Events) for enhanced traffic management, monitoring, and analysis

Switch Port Analyzing (SPAN) port monitors traffic of a single port from a single network analyzer or RMON probe

Autoconfiguration eases deployment of switches in the network by automatically configuring multiple switches across a network via a boot server

Domain Name Services (DNS) provide IP address resolution with user-defined device names

Trivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades by downloading from a centralized location

Network Time Protocol (NTP) provides an accurate and consistent timestamp to all switches within the intranet

Spanning Tree Root Guard (STRG) prevents edge devices that are not in the network administrator's control from becoming STP root nodes

Multi-function LEDs per port for Port Status, half-duplex/full-duplex, 10BaseT/100BaseTX/1000BaseT indication as well as switch-level status LEDs for system, RPS, and bandwidth utilization provide a comprehensive and convenient visual management system

 

Memory

Standard Memory:     16 MB

Flash Memory:     8 MB

Reliability

MTBF:     268292 Hour

 

Power Description

Input Voltage:     110 V AC

Input Voltage:     220 V AC

Power Source:     Power Supply

Redundant Power Supply:     Yes

 

Physical Characteristics

Form Factor:     Rack-mountable

Height:     1.7"

Width:     17.5"

Depth:     9.5"

Weight (Approximate):     6.50 lb

 

Miscellaneous

Additional Information:     

250-port-based VLANS 

 

Cisco RPS Connector:

Connection for an optional Cisco RPS 300 that uses AC input and supplies DC output to the switch

300-watt redundant power system that can support six external network devices and provides power to one failed device at a time

Automatically senses when the internal power supply of a connected device fails and provides power to the failed device, preventing loss of network traffic

When internal power supply has been brought up or replaced, the RPS 300 automatically stops powering the device

Attach only the Cisco RPS 300 (model PWR300-AC-RPS-N1) to the RPS receptacle 

 

Fiber-port Specifications:

Optical Transmitter Wavelength: 1300 nm (nanometers)

Optical receiver sensibility: -14dBm (decibel milliwatt)

Optical transmitter power: -19dBm to -14 dBm

Transmit: -19 dBm to -14dBm

Certifications & Standards:     Standards:

IEEE 802.1x support (planned future software support)

IEEE 802.3x full duplex on 10BaseT, 100BaseTX, and 1000BaseT ports

IEEE 802.1D Spanning-Tree Protocol

IEEE 802.1p CoS

IEEE 802.1Q VLAN

IEEE 802.3ab 1000BaseT specification

IEEE 802.3u 100BaseTX specification

IEEE 802.3 10BaseT specification 

 

Safety:

UL/CSA G0950 Third Edition

CSA 22.2 No. 950

EN 60950

IEC 950

AS/NZS 3260, TS001

CE Marking 

 

Electromagnetic Emissions:

FCC Part 15 Class A

EN 55022 Class A (CISPR 22 Class A)

VCCI Class A

AS/NZS 3548 Class A

CE Marking

CLEI Code

BSMI Class A 

 

Y2K:

Y2K compliant

 

Warranty

Limited Warranty: 90 Day