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DROP & INSERT MODULE
EXPANSION MODULE FOR THE TSU
Part# 1200065L1
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The Drop and Insert (D&I) Module (Part# 1200065L1 ) provides a secondary T1 (1.544 Mbps) interface to
TELCO or to private T1 facilities. By adding the D&I Module
(Part# 1200065L1 ) to a TSU multiplexer, the
user has the capability to support 2 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.
For easy configuration, the D&I Module (Part# 1200065L1 ) options are programmed using the front
panel, a VT 100 terminal interface or the optional Windows based T-Watch PRO™
software. The module can be configured remotely via the FDL (ESF circuits only) when
attached to a local TSU multiplexer using T-Watch PRO.
The TSU, TSU LT, TSU ESP, TSU 100, TSU 120, TSU 600 and TDU 120 are intelligent,
full-featured T1 DSU/CSUs, designed to interface customer DTE to T1 or Fractional T1
services. These devices can be used to terminate the far end of the D&I T1 circuit.
The Drop & Insert Module is one of many application-specific modules available for the
TSU Multiplexer. The ability to combine different expansion modules with plug-on units
provides a variety of interface port combinations for voice, data, dial backup and video
applications.
Features of the D & I Module
(Part# 1200065L1 )
 | 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 |
| Standard 5 year warranty |
DROP & INSERT MODULE APPLICATION EXAMPLE
DROP & INSERT MODULE REAR PANEL
Product Specifications
Line Rate
| T1 (1.544 Mbps) |
Line Code
Framing Format
Performance Data
| BPVs/CRCs, ES, SES, UAS, %AS, %EFSEC, Alarms, Error Rates |
Transmit Timing
Input Signal
| 0 to 36dB |
Line Build-Out
| 0, 7.5, 15, 22.5dB |
Compliance
| FCC Part 15 |
| FCC Part 68 |
| UL |
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PHYSICAL
Module Size
| Standard TSU Option Slot Format |
| Expansion module accepts other |
Plug-On modules
| Only one D&I module per multiplexer |
| D&I module is not hot-swappable |
ENVIRONMENT
Operating Temperature
| 0° to 50° C (32° to 122° F) |
Storage Temperature
| 20° to 70° C (4° to 158° F) |
Relative Humidity
| Up to 95%, non-condensing |
T-Watch Pro is a trademark of ADTRAN, inc.
Windows is a registered trademark of Microsoft Corporation
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. . |
Ordering Information
| Drop and Insert Expansion Module - 1200065L1 |
Download this brochure in pdf format.
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