ADTRAN ATLAS 800PLUS - Manual (Page 31)

Chapter 2. Installation
61200226L1-1 ATLAS _ 800 PLUS User Manual 2-5
Network Connection
The two eight-position modular jacks labeled NTWK 1 and NTWK 2 provide net-
work connection. Table 2-3 on page 2-6 shows the pinout for the network connec-
tors.
The two Network Interface (NI) ports comply with the applicable ANSI and
AT&T
®
standards.
The NIs provide the following functions:
• AMI or B8ZS coding
• Manual line build out
• D4 or ESF framing
• Network performance monitoring and reporting
• Test loopbacks with QRSS generation and checking
• Extensive self test
Connection
The network connection is as follows:
Table 2-2. Control Out/Chain Out Pinout
PIN NAME DESCRIPTION
1 GND Ground - connected to unit chassis.
Connect to GND of next unit (pin1).
2 UNUSED —
3 TX DATA Data transmitted to chained units by the ATLAS.
Connect to RX DATA of the next unit (chain in pin 3).
4 UNUSED —
5 RX DATA Data received from chained units by the ATLAS.
Connect to TX DATA of the next unit (chain in pin 5).
6,7,8 UNUSED —
Connector type (USOC) RJ-48C
Part number AMP# 555164-2