Hi all, on my AS5300, when I do a sh contr E1 I have the folowing: E1 1 is up. Applique type is Channelized E1 - balanced Cablelength is Unknown Far End Block Errors Detected No alarms detected. Version info of Slot 0: HW: 1, Firmware: 4, PLD Rev: 11 Framer Version: 0x8 What does "Far End Block Errors" mean ? Kind regards.