Product Overview
Hardware Features
WS-C2940-8TT-S WS-C2940-8TF-S
Forwarding Bandwidth per Box (Gbps) 3.6 3.6
Maximum Stack Members 0 0
Clustering Yes, 16 Switches/Cluster Yes, 16 Switches/Cluster
Total Bandwidth of Stack (Gbps) 0 0
Packets per Second per Box (Mpps) 2.7 2.7
MAC Addresses Supported 8192 8192
Routes Supported 0 0
Onboard Memory (DRAM MB) 16 16
10 GbE Density 0 0
Gigabit Ethernet GBIC/SFP Density 0 1
10 GbE XENPAK/X2 Port Density 0 0
10/100/1000 Density 1 0
10/100 Density 8 8
100BASE-FX Density 0 1
Maximum Watt Power Consumption 15 15
PoE: Maximum 802.3af Class 3 Devices
(15.4W)
0 0
PoE: Maximum 802.3af Class 2 Devices
(7.3W)
0 0
AC/DC Support AC only AC only
Redundant Power Supply Support No No
Dimensions (H x W x D) Inches 1.55 x 10.6 x 6.42 1.55 x 10.6 x 6.42
Dimensions (H x W x D) Centimeters 3.94 x 26.9 x 16.3 3.94 x 26.9 x 16.3
Unit Weight Pounds (Kilograms) 3 (1.36) 3 (1.36)
Product Number Product Description
Catalyst 2940 Series Workgroup Switches
WS-C2940-8TF-S
Eight 10/100 Ethernet Ports and One 100BASE-FX Ethernet Port
WS-C2940-8TT-S
Eight 10/100 Ethernet Ports and One 10/100/1000 Ethernet Port
Catalyst 2940 Series Accessories
CABLEGUARD-C2940=
Cable Guard for the Catalyst 2940 Series
RACKMOUNT-C2940=
Rack Mount for 2940
SFPs for the Catalyst 2940
GLC-LH-SM=
GbE SFP, LC Connector LX/LH Transceiver
GLC-SX-MM=
GbE SFP, LC Connector SX Transceiver
MT-RJ to SC or ST Fiber Patch Cables for the Catalyst 2940
CAB-MTRJ-SC-MM-1M=
MT-RJ MM to SC Duplex MM, 1 Meter
CAB-MTRJ-ST-MM-1M=
MT-RJ MM to ST Duplex MM, 1 Meter
CAB-MTRJ-SC-MM-3M=
MT-RJ MM to SC Duplex MM, 3 Meter
CAB-MTRJ-ST-MM-3M=
MT-RJ MM to ST Duplex MM, 3 Meter
CAB-MTRJ-SC-MM-5M=
MT-RJ MM to SC Duplex MM, 5 Meter
CAB-MTRJ-ST-MM-5M=
MT-RJ MM to ST Duplex MM, 5 Meter
Catalyst 2940 Spare Right Angle Power Cords
CAB-AC-RA=
Power Cord, 110V, Right Angle
CAB-AC-RA
Power Cord, 110V, Right Angle
CAB-ACA-RA=
Power Cord, Australia, Right Angle
CAB-ACC-RA=
Power Cord, China, Right Angle
CAB-ACE-RA=
Power Cord, Europe, Right Angle
CAB-ACI-RA=
Power Cord, Italy, Right Angle
CAB-ACR-RA=
Power Cord, Argentina, Right Angle
CAB-ACS-RA=
Power Cord, Switzerland, Right Angle
CAB-ACU-RA=
Power Cord, UK, Right Angle
CAB-JPN-RA=
Power Cord, Japan, Right Angle
CAB-JPN-RA
Power Cord, Japan, Right Angle
Catalyst 2940 Accessories
RACKMOUNT-C2940=
Rack Mount for Catalyst 2940
Fixed-Conguration Switches: Cisco Catalyst 2940 Series