T-Carrier Technology was developed for the trunk side or carrier side, of the network. T stands for trunk and the in carrier is the line side of the network, it's the end user or local loop side. A T-Carrier test set is used to ensure that there are no issues in the transmission and the communication is smooth and uninterrupted.
PDH or plesiochronous digital hierarchy is also a communications technology. PDH is the predecessor to SDH and SONNET communications technology, and is used to transport large amounts of data through digital communications devices such as microwave radio systems and fiber optic networks.
TRS-RenTelco offers high quality T-Carrier / PDH Test Sets with 24/7 technical support. If you are looking for new or used T-Carrier / PDH test sets for rent, lease or sale, contact us or request a quote today!