On Mon, 28 Mar 2005 16:02:45 -0500, John Allain <allain at panix.com> wrote: > > Think you might have something that starts out `BC21M-'? > > Both ends are the same connector there. > > John A. > > If the 4000/200 has the same dssi connector as a 4000/500. Then that is the right cable. The connectors are the same. I use one for the same purpose. Dan