Cisco Catalyst 2940-8TF Ethernet Switch

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WS-C2940-8TF-S - Cisco Catalyst 2940-8TF Ethernet Switch

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Mfg Part# WSC29408TFS

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Product Information

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The Cisco Catalyst 2940-8TF switch is small, standalone, managed switch with eight Fast Ethernet ports and a single integrated Fast Ethernet or Gigabit Ethernet uplink. The switch is designed to be used outside the wiring closet in the end-user workspace, and feature a durable metal shell, no fan for silent operation, easy wall or under-the-desk mounting, a security lock slot to prevent theft, and an available cable guard to secure the Ethernet cables and switch.

General Information

Manufacturer:
Cisco Systems, Inc
Manufacturer Part Number:
WS-C2940-8TF-S
Manufacturer Website Address:
www.cisco.com
Brand Name:
Cisco
Product Line:
Catalyst
Product Series:
2940
Product Model:
2940-8TF
Product Name:
Catalyst 2940-8TF Ethernet Switch
Product Type:
Ethernet Switch

Interfaces/Ports

Number of Ports:
8
Fast Ethernet Port:
Yes
Interfaces/Ports:
1 x RJ-45 Console Management

Media & Performance

Connectivity Media:
62.5/125 um Multi-mode Fiber 100Base-FX
Distance Supported:
1.24 Mile Multi-mode Fiber
Performance:
3.6Gbps Forwarding Bandwidth

I/O Expansions

Number of Expansion Slots:
1
Expansion Slots:
(1 Total) SFP (mini-GBIC) Uplink
Modules:
No

Network & Communication

Flow Control:
IEEE 802.3x (Full-duplex)
Layer Supported:
2
Address Table:
8 K MAC Address -

Management & Protocols

Manageable:
Yes
Management:
Cisco IOS CLI Telnet and console access Service Assurance Agent (SAA) Remote Monitoring (RMON) Trivial File Transfer Protocol (TFTP) Network Time Protocol (NTP) Cisco CMS Software Automated e-mail notification of network errors and alarm thresholds CiscoWorks Support
Protocols:
Spanning Tree Protocol
Security Features:
TACACS+ and RADIUS Authentication Allows dynamic, port-based security Secures the access to an access or trunk port based on MAC address IGMP filtering 1005 VLAN IDs

Memory

Standard Memory:
16 MB
Flash Memory:
8 MB

Software

Operating System:
Standard Multilayer Image (SMI)

Controls/Indicators

Status Indicators:
Per-port status LEDs: Link integrity Disabled Activity Speed Full-duplex indications System-status LED

Reliability

MTBF:
73 YearPredicted

Power Description

Input Voltage:
110 V AC
Input Voltage Range:
100 V AC to 240 V AC
Frequency:
50 Hz or 60 Hz
Power Consumption:
15 W @ Maximum
Power Source:
Power Supply

Environmental Conditions

Temperature:
-13 F (-25 C) to 158 F (70 C) Storage
Humidity:
10% to 85% Non-condensing Operating
Altitude:
10000 ft Maximum Operating
Thermal Dissipation:
50 BTU/h

Physical Characteristics

Height:
1.6"
Width:
10.6"
Depth:
6.4"
Weight (Approximate):
3 lb

Miscellaneous

Package Contents:
AC power cord Mounting kit containing these items: Four rubber feet for installing the switch on a desktop Three number-8 Phillips pan-head screws for mounting the switch on or under a desk or on a wall Screw template for aligning screws Magnet for mounting the switch on a metal surface One RJ-45-to-DB-9 adapter (console port) cable About the Catalyst 2940 Documentation flyer Product ownership registration card
Additional Information:
Configurable up to 255 multicast groups Configurable maximum transmission unit (MTU) of up to 1500 bytes Telco CLEI Code: CNMEG00ARA
Certifications & Standards:
IEEE 802.1x IEEE 802.3ad IEEE 802.3x: full duplex on 10BASE-T, 100BASE-TX 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 802.3z: 1000BASE-X specification 1000BASE-SX 1000BASE-LX/LH RMON I and II standards SNMPv1, SNMPv2c, SNMPv3 (non-crypto) Management Information Bases (MIBs): BRIDGE-MIB.my ENTITY-MIB.my CISCO-2900-MIB.my CISCO-CDP-MIB.my CISCO-CONFIG-MAN-MIB.my CISCO-IMAGE-MIB.my CISCO-MEMORY-POOL-MIB.my CISCO-PING-MIB.my CISCO-PRODUCTS-MIB.my CISCO-TCP-MIB.my IF-MIB (RFC 1573) OLD-CISCO-CHASSIS-MIB.my OLD-CISCO-CPU-MIB.my OLD-CISCO-INTERFACES-MIB.my OLD-CISCO-IP-MIB.my OLD-CISCO-MEMORY-MIB.my OLD-CISCO-SYSTEM-MIB.my OLD-CISCO-TCP-MIB.my OLD-CISCO-TS-MIB.my RFC1213-MIB (MIB-II) RFC1398-MIB (ETHERNET-MIB) RMON-MIB (RFC 1757)- 4 Groups SNMPv2-MIB.my TCP-MIB.my UDP-MIB.my CISCO-VLAN-MEMBERSHIP-MIB.my CISCO-SMI.my CISCO-TC.my CISCO-VTP-MIB.my IANAifType-MIB.my SNMPv2-SMI.my SNMPv2-TC.myCISCO-STP-EXTENSIONS-MIB.my CISCO-CLUSTER-MIB.my CISCO-FLASH-MIB.my CISCO-PROCESS-MIB.my CISCO-MAC-NOTIFICATION-MIB.my CISCO-PAGP-MIB.my CISCO-IGMP-FILTER-MIB CISCO-RTTMON-MIB CISCO-BULK-FILE-MIB CISCO-CONFIG-COPY-MIB CISCO-ENVMON-MIB CISCO-FTP-CLIENT-MIB CISCO-SYSLOG-MIB CISCO-STACKMAKER-MIB CISCO-PORT-SECURITY-MIB.my Safety certifications: UL to UL 60950, Third Edition C-UL to CAN/CSA C22.2 No. 60950-00, Third Edition TUV/GS to EN 60950:2000 CB to IEC 60950 with all country deviations NOM to NOM-019-SCFI CE Marking Electromagnetic Compatability: FCC Part 15 Class A EN 55022: 1998 (CISPR22) EN 55024: 1998 (CISPR24) VCCI Class A AS/NZS 3548 Class A CE CNS 13438 Class A MIC

Warranty

Standard Warranty:
Lifetime Limited
Parts Warranty/Labor:
5 Year - Fan & Power Supply
Additional Warranty Information:
In the event of discontinuance of product manufacture, Cisco warranty support is limited to five (5) years from the announcement of discontinuance.