Information
The Cisco WS-X4019 is a line card module for Cisco Catalyst 4000 series switches. It is a 9-port 10/100 Ethernet module that provides additional Ethernet connectivity options for the switch. The WS-X4019 module supports features such as VLANs, Quality of Service (QoS), and Layer 2 switching. It can be used to expand the port density and capabilities of a Cisco Catalyst 4000 series switch.
Specifications
ports
16
speed
10/100 Mbps
duplex
Full
stackable
No
flow_control
Yes
hot_swappable
No
layer_2_support
Yes
layer_3_support
No
auto_negotiation
Yes
power_over_ethernet
No