Part Information CISCO WS-C3900

Part Number: WS-C3900
Category: Switches & Bridges
Manufacturer: Cisco Systems, Inc
Quantity: 4

The Cisco Systems Catalyst 3900 is a family of second-generation Token Ring switches that combines unsurpassed performance and functionality with a cost-effective price, ideally suited for desktop connectivity. The Catalyst 3900 comes with 20 fixed ports and a unique FlexSlot that can accommodate two expansion modules or, in the future, one double-wide module. Available expansion modules include a 1-port ATMOC-3c uplink, a 2-port fiber and copper Inter-Switch Link (ISL) uplink for Token Ring transport over Fast Ethernet, a 4-port fiber Token Ring module, and a 4-port copper Token Ring module.

Interfaces/Ports

Total Number of Network Ports: 20
Stack Port: Yes

I/O Expansions

Number of Total Expansion Slots: 3
Expansion Slot Type: Stacking Module

Network & Communication

Layer Supported: 2

Management & Protocols

Manageable: Yes

Power Description

Power Source: Power Supply

Physical Characteristics

Height: 1.7"
Width: 17.3"
Depth: 15.3"

Warranty

Limited Warranty: 90 Day

CISCO WS-C3900