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Home >> Cisco Layer-2 Switches >> Cisco WS-C2940-8TF-S
Cisco WS-C2940-8TF-S Workgroup Switch
 The Cisco Catalyst 2940 Series switches are small, standalone, managed switches with eight Fast Ethernet ports and a single integrated Fast Ethernet or Gigabit Ethernet uplink. The Cisco WS-C2940-8TF-S Workgroup Switches are 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.
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Technical Specifications
Main Specifications Cisco WS-C2940-8TF-S Workgroup Switch
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| Product Description |
Cisco Catalyst 2940 - switch - 8 ports |
| Form Factor |
External |
| Manufacturer Warranty |
Lifetime warranty |
| Features |
Full duplex capability, fault tolerance, auto-sensing per device, DHCP support, auto-negotiation, trunking, VLAN support, IGMP snooping, manageable, Intrusion Detection System (IDS) |
| Dimensions (WxDxH) |
26.9 cm x 16.3 cm x 3.9 cm |
| Weight |
1.4 kg |
| Power |
AC 110/230 V ( 50/60 Hz ) |
| RAM |
16 MB |
| Device Type |
Switch |
| Data Transfer Rate |
100 Mbps |
| Compliant Standards |
IEEE 802.3, IEEE 802.3U, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1x, IEEE 801.1p |
| Ports Qty |
8 x Ethernet 10Base-T, Ethernet 100Base-FX, Ethernet 100Base-TX |
| Data Link Protocol |
Ethernet, Fast Ethernet, Gigabit Ethernet |
| Communication Mode |
Half-duplex, full-duplex |
| Flash Memory |
8 MB |
| Remote Management Protocol |
SNMP 1, SNMP 2, RMON 1, RMON 2, Telnet, SNMP 3, HTTP |
| Empty Slots |
1 x SFP (mini-GBIC) |
| Auxiliary Network Ports |
1x100BaseFX(MT-RJ)(uplink) |
Extended Specifications Cisco WS-C2940-8TF-S Workgroup Switch
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General Cisco WS-C2940-8TF-S Workgroup Switch |
| Width |
26.9 cm |
| Depth |
16.3 cm |
| Height |
3.9 cm |
| Weight |
1.4 kg |
| Device Type |
Switch |
| Enclosure Type |
External |
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Memory Cisco WS-C2940-8TF-S Workgroup Switch |
| Expansion Slots Total (Free) |
1 ( 1 ) x SFP (mini-GBIC) |
| Interfaces |
8 x network host - Ethernet 10Base-T/100Base-TX - RJ-45 ¦ 1 x network node - Ethernet 100Base-FX - MT-RJ multi-mode ¦ 1 x management - console - RJ-45 |
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Expansion / Connectivity Cisco WS-C2940-8TF-S Workgroup Switch |
| Expansion Slots Total (Free) |
1 ( 1 ) x SFP (mini-GBIC) |
| Interfaces |
8 x network host - Ethernet 10Base-T/100Base-TX - RJ-45 ¦ 1 x network node - Ethernet 100Base-FX - MT-RJ multi-mode ¦ 1 x management - console - RJ-45 |
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Manufacturer Warranty Cisco WS-C2940-8TF-S Workgroup Switch |
| Service & Support |
Lifetime warranty |
| Service & Support Details |
Limited warranty - lifetime |
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Networking Cisco WS-C2940-8TF-S Workgroup Switch |
| Features |
Full duplex capability, fault tolerance, auto-sensing per device, DHCP support, auto-negotiation, trunking, VLAN support, IGMP snooping, manageable, Intrusion Detection System (IDS) |
| Connectivity Technology |
Wired |
| Data Link Protocol |
Ethernet, Fast Ethernet, Gigabit Ethernet |
| Compliant Standards |
IEEE 802.3, IEEE 802.3U, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1x, IEEE 801.1p |
| Data Transfer Rate |
100 Mbps |
| Status Indicators |
Port status, link activity, port transmission speed, port duplex mode, link OK, status |
| Ports Qty |
8 x Ethernet 10Base-T, Ethernet 100Base-FX, Ethernet 100Base-TX |
| Remote Management Protocol |
SNMP 1, SNMP 2, RMON 1, RMON 2, Telnet, SNMP 3, HTTP |
| Communication Mode |
Half-duplex, full-duplex |
| Switching Protocol |
Ethernet |
| MAC Address Table Size |
8K entries |
| Auxiliary Network Ports |
1x100BaseFX(MT-RJ)(uplink) |
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Miscellaneous Cisco WS-C2940-8TF-S Workgroup Switch |
| Compliant Standards |
CE, FCC Class A certified, CSA, UL, TUV GS, CISPR 22 Class A, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024 |
| Mounting Kit |
Optional |
| Authentication Method |
RADIUS, TACACS+ |
| MTBF |
636,000 hour(s) |
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Power Cisco WS-C2940-8TF-S Workgroup Switch |
| Power Device |
Power supply - internal |
| Voltage Required |
AC 110/230 V ( 50/60 Hz ) |
| Power Consumption Operational |
15 Watt |
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Software / System Requirements Cisco WS-C2940-8TF-S Workgroup Switch |
| Software Included |
Drivers & Utilities |
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Environmental Parameters Cisco WS-C2940-8TF-S Workgroup Switch |
| Min Operating Temperature |
0 °C |
| Max Operating Temperature |
45 °C |
| Humidity Range Operating |
10 - 85% |
| Max Altitude Operating |
3 km |
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