AMS stands for Access Multiplexer Small and is an STM-1 capable multi-service metro access device. It was designed for delivery of TDM /SDH and Ethernet to enterprises. E1’s, PABX and 10/100/1000 ethernet are multiplexed for transport over SDH. The base config consists of a main board with 16 E1’s and two pluggable SFP slots for terminal or add-drop mux set up. TXO is currently repairing this system, which was often deployed in conduction with Lucent 1655 AMU.

Lucent 1643 AMS Repair

Lucent 1643 AMS reference system in the TXO repair centre


Example Part Codes from the Lucent AMS 1643 that the TXO repair centre is able to repair


Lucent Comcode Description
109445643 1643AMS AMS-E1-16/DC



To discuss your needs for repair of equipment belonging to the Lucent 1643 AMS system please contact us.

TXO has no formal affiliation with Nokia in relation to repair services.