Nortel TN-1X Repair Services
The Nortel TN-1X is an early generation SDH optical multiplexer. It supports PDH, 2Mbit/s (E1) and STM-1 optical and electrical tributaries. It can function as an ADM ( add drop mux), terminal mux or re generator to deliver point to point, chain or ring SDH configurations.
It can be hard for operators to find spares for legacy SDH systems such as the Nortel TN-1X and so repair can be an attractive and cost effective option for the operator. Since MMX has a TN-1X reference system on hand faults can be diagnosed, repaired and then cards re-tested to check function in line with manufacturers specification.
Example part codes belonging to the Nortel TN-1X that can be repaired at the MMX repair centre
|25GMU00750GW||TN-1X/4 L+F CHASSIS|
|25PPB50722BAP||2 X 2 MBITS I/F CARD|
|25PPB50722BAX||PDMX SIGNAL PROCESSOR CARD|
|25UEP00750GXB||TN1X SUBRACK ALARM UNIT|
|25UJJ00750GVZ||75 OHM TRAFFIC ACCESS MODULE|
|25UJJ00750GWX||FLEXIBLE ACCESS MODULE|
|25UJJ00750GXC||STN SERVICE MODULE|
|25UJJ00750HLV||TRAFFIC ACCESS MODULE|
|25UJU00750HVQ||2MBPS 120 OHM TRIBUTARY UNIT|
|25UMN00750GXD||TN1X SUBRACK CONTROLLER|
|25UPJ00750GXF||TN1X/PM01 PAYLOAD MANAGER (VC-|
|25UTM00750GWA||STM1 OPT AGG|
|25UTM00750GWB||STM1 ELEC AGG|
|25UTM00750HWE||STM1 OPT TRIB|
To discuss your needs for repair of equipment belonging to the Nortel now Ciena TN-1X system please contact us.
MMX has no formal affiliation with Ciena in relation to repair services.