Adtran T1 CSU ACE Benutzerhandbuch
61203022L1-1B
T1 CSU ACE User Manual
21
Chapter 1
General
UNIT OVERVIEW
The ADTRAN T1 Channel Service Unit (CSU) Advanced
Communications Equipment (ACE) provides the T1 interface
between customer premises equipment (CPE) such as channel banks,
T1 multiplexers, and the carrier network as shown in Figure 1. The
unit complies with Part 68 of FCC Rules and with applicable sections
of AT&T 62411, ANSI T1.102 and ANSI T1. 403.
Communications Equipment (ACE) provides the T1 interface
between customer premises equipment (CPE) such as channel banks,
T1 multiplexers, and the carrier network as shown in Figure 1. The
unit complies with Part 68 of FCC Rules and with applicable sections
of AT&T 62411, ANSI T1.102 and ANSI T1. 403.
The unit provides functions such as surge protection, signal
regeneration, alarms, loopbacks necessary for circuit operation and
fault isolation as illustrated in Figure 2 on page 22. The unit is
transparent to ESF or SF framing formats and AMI or B8ZS line
coding.
regeneration, alarms, loopbacks necessary for circuit operation and
fault isolation as illustrated in Figure 2 on page 22. The unit is
transparent to ESF or SF framing formats and AMI or B8ZS line
coding.
Figure 1. T1 CSU ACE Applications