Transmit/Receive Unit COT Office Timing Unit COT Power Conversion Unit COT/RT RT TRU-FPC/AC RT TRU-FPB (MC9777A1) Fan Control Unit RT Dual RT SPOTS - short loops COT P-Phone (Channels: Lucent = 1, Pulsecom =2) COT P-Phone (Channels: Lucent = 1, Pulsecom =2) COT Coin (Channels: Lucent = 1, Pulsecom =2) COT Coin (Channels: Lucent = 1, Pulsecom = 2) SPOTS DID POTS Channel Unit COT POTS Channel Unit COT POTS Channel Unit COT POTS/SPOTS Channel Unit COT POTS/SPOTS Channel Unit COT Dual 2FXO, DPT, 2TO 2-W Spec Serv COT/RT - OHT RT Coin (Channels: Lucent = 1, Pulsecom = 2) RT Coin (Channels: Lucent = 1, Pulsecom = 2) RT Coin (Channels: Lucent = 1, Pulsecom = 2) SPOTS DOD RT Dual POTS RT Dual POTS RT DUAL SPOTS LIU - DSX Interface COT/RT LIU - DSX Interface COT/RT LIU - DSX Interface COT/RT LIU - DSX Interface COT/RT LIU - DSX Interface COT/RT LIU - Line Powering COT/RT LIU - Line Powering COT/RT LIU - Line Powering COT/RT LIU - Line Powering COT/RT LIU - Line Powering COT/RT LIU - Power Looping COT/RT LIU - Power Looping COT/RT LIU - Power Looping COT/RT LIU - Power Looping COT/RT LIU - Power Looping COT/RT Line Switch Unit COT/RT Dual 2LAR (COT/RT) Pulsecom unit talks with far-end FXS RT TRU-FPB, FPC, FPC autocut RT TRU-FPB, FPC, FPC autocut Channel Fuse Unit COT/RT Line Fuse Unit COT/RT Dual 2FXO, DPT, 2TO RT Dual SPOTS RT Dual POTS RT Dual POTS RT Dual POTS RT Dual POTS RT Dual SPOTS RT Dual SPOTS Channel Test Unit COT Channel Test Unit COT Alarm Interface Unit COT Alarm Interface Unit COT Channel Test Unit RT Bank Fuse Unit RT LIU-HDSL COT/RT Powering LIU-HDSL COT/RET Power Looping Craft Interface Unit for PCs