The HT6800-TFFxxxx is a 4-channel Thin-Film Filter (TFF) MUX/DEMUX card for the HT6800 DCI DWDM Optical Transmission System. As a fixed OADM configuration, it achieves wavelength filtering using thin-film technology — transmitting specific wavelengths while reflecting others. Features 100 GHz channel spacing, built-in VOA on the EXP port, and cascading support via EXP ports. 10 wavelength band variants available. Occupies 1 slot.
The HT6800-WSS09 is a Twin 1×9 All-Optical Wavelength Selective Switch (WSS) card for the HT6800 DCI DWDM Optical Transmission System. Supporting 96 DWDM channels on the ITU-T 50 GHz C-band grid across 9 independently controlled add/drop ports, it enables fully reconfigurable ROADM nodes with colorless and directionless operation. Features integrated BA+PA amplifiers, MON, OSC, and OTDR interfaces. Occupies 2 slots.
