HDX router series is designed for a wide range of video applications and provides the performance, resiliency and versatility required in pre-production, post-production and broadcast operations. The HDX series is fully compliant with SMPTE standards. The HDX 576 and HDX 80 models support SMPTE blackburst and tri-level synchronization. 576 fiber ports in and out for 576 x 576 non-blocking matrix switching. Reference video input for synchronizing switching point is fully compliant to SMPTE blackburst and tri-level synchronization specifications (RP-168). Each video connection supports 4Gbps. Route NTSC/PAL, SDI, HD-SDI, 3G, dual link HD-SDI. SMPTE 259M, 292M, 372M, 424M, and 425 level A and B compliant. Unique hot pluggable optical (single-mode or multi-mode) or coaxial I/O modules