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.
Nortel TN-1X Repair Services
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 TXO 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 TXO 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.
TXO has no formal affiliation with Ciena in relation to repair services.