Product picture - Link Electronics PDP-886 Closed Caption Encoder with Decoder - NTSC, PAL, SDI, Composite , CC1, CC2, CC3, CC4, T1, T2, T3, T4, XDS, RS-232, Rackmountable Link, Electronics, PDP-886, Closed, Caption, Encoder, with, Decoder, NTSC, PAL, SDI, Composite, CC1, CC2, CC3, CC4, T1, T2, T3, T4, XDS, RS-232, Rackmountable Click the image to close this page