"Network test access points (TAPs) are hardware tools that allow you to access and monitor your network. The modular passive fiber chassis system supports 1G, 10G, 40G and 100G network speeds.
This high density and high performance monitoring solution accommodates growing data center and enterprise needs for Ethernet networks up to 100G. The passive fiber modular chassis system features a scalable design allowing you to meet the demands of today's and tomorrow's network, while supporting the investment in existing monitoring tools.
Chassis supports: 1G/10G/40G/100G network speeds
Accomodates 16 to 24 network TAP modules, based on configuration
(24 LC TAP Modules, 16 MPO/MTP® TAP Modules, 16 BiDi LC TAP Modules)"