Product Description:
The Drop and Insert (D&I) Module provides a secondary T1 (1.544 Mbps) interface to telco or to private T1 facilities. By adding the D&I Module to a TSU Multiplexer, the user has the capability to support two independent T1s for data, voice, or video, eliminating the need for a second multiplexer. The module provides the capability to selectively insert and extract channels between the primary T1 interface on the TSU Multiplexer and the secondary T1 interface on the module. This allows for the connectivity of two remote sites through a central site. The module operates with either AMI/B8ZS coding or D4/ESF framing.
Features:
Provides secondary T1 interface
Allows data insert and extraction between primary and secondary T1 circuits
D4 or ESF framing
AMI or B8ZS coding
Full performance information
T-Watch PRO monitoring and control
Easy configuration from front panel or VT 100 terminal
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