Tellabs 81.5519 Titan 5500 DS3/1 TSI 31 Card Module

Tellabs Titan 5500 DS3/1 TSI 81.5519 Rev T T3PQZAT1AL CTDI Dated EXP 5/1/2025

Tellabs Titan 5500 DS3/1 TSI 81.5519 Rev X T3PQZAT1AR CTDI Dated EXP 5/1/2025

Tellabs Titan 5500 ESM 81.5509 Enhanced Switch Module Rev AF

Tellabs 81.5519 Titan 5500 DS3/1 TSI 31 Card Module

Tellabs Titan 5500 T-MUX Mapping Module 81.5544T Rev I CTDI Date EXP 5/1/25

Tellabs Titan 5500 T-MUX Mapping Module 81.5544T Rev D CTDI Date EXP 5/1/25