Datasheet

WS-C2955T-
12 WS-
C2950T-24
WS-C2950T-
48-SI 12, 24 or
48 10/100
Ethernet ports
and
2 10/100/1000
Ethernet ports
RJ-45
Category
5, 5e, or 6
UTP cable
WS-C2955S-
12 12 10/100
Ethernet ports
and 2 100Base-
LX ports
RJ-45 (for
10/100
ports)
Category
5, 5e, or 6
UTP
MT-RJ
fiber-optic
SMF fiber-
optic
Catalyst 2940 Connectors and Cables
Identify the switch chassis part number. Use this table in order to match up the part number with the type
of connector and cable used.
Part Number
Connector
Type
Cable
Type
Cable/
Connector
Specifications
WS-C2940-
8TT-S
8 10/100
Ethernet ports
and 1
10/100/1000
port
RJ-45
Category
5, 5e, or 6
UTP
Catalyst 2940
Hardware
Guide
WS-C2940-
8TF-S
8 10/100
Ethernet ports,
1 100BASE-
FX port, and 1
RJ-45
Category
5, 5e, or 6
UTP
MT-RJ fiber-
optic
MMF
fiber-optic