Conditions Available
Warranties Available
WS-C3900-4R
by Cisco
4 x Token Ring
- Description:
- The ports of this module support Token Ring twisted-pair (UTP/STP) media connections via RJ-45 connectors. Similar to the ports of the base Catalyst 3900, each port can be connected to either shared or dedicated media. The ports can also be connected to ports of another Catalyst 3900, forming a TokenChannel.
General Information
- Brand Name
- Cisco
- Manufacturer
- Cisco Systems, Inc
- Manufacturer Part Number
- WS-C3900-4R=
- Manufacturer Website Address
- http://www.cisco.com
- Product Model
- WS-C3900-4R
- Product Name
- 4-port Token Ring copper module
- Product Type
- Switching Module
Interfaces/Ports
- Interfaces/Ports Details
- 4 x Token Ring
Media & Performance
- Media Type Supported
- Twisted Pair
- Network Technology
- Token Ring
Miscellaneous
- Additional Information
- Spare Product
- Compatibility
- Cisco Catalyst 3900 Series Switches
Technical Information
- Application/Usage
- Switching Network
