Chapter 3. Operation

T1 ESF CSU ACE User Manual

 

 

3)TEL NUM - This is the telephone number dialed for alarm traps transmission. The string can be up to 20 characters in length and is terminated with a semicolon (;). A colon (:) is used to represent a pause in the dial string.

Example: Number 9:5551212; would dial 9, pause momentarily, and then send 5551212. This pause could be effected to access an outside line from a PBX, etc.

When editing a specific character, the scroll keys are used to scroll from 0 to 9, then colon(:) and semicolon (;). The new telephone number is entered into the T1 ESF CSU ACE only upon press- ing ENTER after typing the semicolon (;).

Input - 20 digits (0 through 9, : and ;)

The typed digits are accepted only after pressing ENTER. The telephone numbers can be cleared by entering a semicolon (;) as the first digit.

3)TERMINAL (TI), Submenu of 2)CONFIG

This menu item is used to select and configure the parameters associated with the T1 ESF CSU ACE terminal interface.

1)FORMAT

Sets the frame format for the T1. The factory default is ESF.

D4

ESF

2)CODE

Sets the line code for the T1. The factory default is B8ZS.

AMI

B8ZS

3)SET LBO

Sets the transmit LBO for the T1. The factory default is 0 - 133 feet.

0 - 133 feet

133 - 266 feet

266 - 399 feet

399 - 533 feet

533 - 655 feet -7.5 dB

3)UTIL

Use the Utility menu to view and set system parameters. See Figure 3-17.This includes setting the time and date and resetting all parameters to factory values or to re-initialize the unit. This menu is also used to view the unit’s software revision and ID setting.

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© 2004 ADTRAN, Inc

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ADTRAN T1 ESF CSU ACE user manual 1FORMAT

T1 ESF CSU ACE specifications

The ADTRAN T1 ESF CSU ACE is a robust and essential device designed for the efficient transmission of data over T1 lines. As a Channel Service Unit (CSU) and Digital Service Unit (DSU) in one, it meets the needs of service providers and businesses that require reliable communication. This powerful device offers a seamless connection between customer premises equipment (CPE) and the public switched telephone network (PSTN).

One of the main features of the ADTRAN T1 ESF CSU ACE is its support for both T1 and E1 line formats, making it versatile for different telecommunications environments. The unit comes with advanced error correction capabilities, which significantly minimize errors during data transmission, ensuring high-quality service. The application of Extended Superframe Format (ESF) further enhances the error detection capability, thus providing greater reliability and service availability.

The CSUs in the ADTRAN T1 ESF CSU ACE are designed with integrated diagnostics that allow users to monitor real-time network performance. Features such as loopback testing and local/remote diagnostics help technicians quickly identify and troubleshoot issues, which saves time and reduces disruptions. The built-in LED indicators give immediate status updates on power, alarms, and line integrity, allowing for ease of use and management.

In terms of scalability, this CSU can accommodate growing business needs with its flexible configuration options. Users can manage and configure the device through an intuitive command line interface (CLI), making it accessible for network administrators of all levels. Furthermore, the unit typically supports full duplex operations, enabling simultaneous transmission and reception of data, which optimizes network efficiency.

The ADTRAN T1 ESF CSU ACE also adheres to industry standards, ensuring compliance with various network requirements. It includes surge protection and ensures a robust design that is suitable for deployment in diverse environments, from small offices to larger enterprise networks.

In conclusion, the ADTRAN T1 ESF CSU ACE stands out as a reliable, feature-rich solution for businesses requiring T1 connectivity. With its combination of high performance, robust diagnostics, and comprehensive error correction, this device is an essential component for ensuring efficient and uninterrupted communication in today's digital landscape.