ict fe1-v35/10bt converter gives the interface conversion between g.703 e1 (framed and unframed) and v.35/10base-t. when used as an interface converter or digital access solution for unframed e1 and framed e1 network services, interface conversion between v.35 and g.703 e1, and between 10base-t and g.703 e1 is field selectable, combining fe1/v35 and fe1/10bt in one machine. when used as a mini pcm multiplexer, ict fe1-v35/10bt can aggregate/multiplex the 10base-t and v.35 channels over the single e1 network link, ideal for such application as connecting router with v.35 port and lan simultaneously over one single e1 link. the main e1 link may be clocked from the recovered receive clock, from the data port clock, or from the internal oscillator. for easy maintenance and status monitoring, the device provides local and remote loop back tests and a comprehensive array of front panel led indicators. ict fe1-v35/10bt is widely used in communication network for both wan and lan applications.