Chapter 1. Introduction
Interface Features
NI (Labeled NET)
The network interface (NI) port complies with the applicable ANSI and AT&T standards. Its features
include the following:
•
D4 or ESF framing
•
AMI or B8ZS coding
•
Configurable LBO
•
Network performance monitoring and reporting
•
Local and remote test loopbacks
•
Extensive self test
TI (Labeled CPE)
Features of the terminal interface (TI) include the following:
•
D4 or ESF framing (independent of NI)
•
AMI or B8ZS coding
•
Transmit LBO to 655 feet
•
DTE loopback
Control Port Input (Labeled EIA-232)
Features of the control port include the following:
•
EIA-232 input from a PC or a modem for control of the T1 ESF CSU ACE
•
Up to 9600 baud operation
•
Acts as input for PC or proxy agent control
•
VT100 terminal interface
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© 2004 ADTRAN, Inc
T1 ESF CSU ACE User Manual
61204025L1-1B