Table 4-1. Craft Port Pinout; Front Panel Leds - ADTRAN Atlas 550 User Manual

Chapter 4. Using the Front Panel
CRAFT PORT

FRONT PANEL LEDS

4-2
Use the CRAFT port to configure the system via an EIA-232 connection. The
CRAFT port provides the same functions and operations as the Control In
port located on the rear panel of the ATLAS 550. The connector type is
shown below, and Table 4-1 gives the CRAFT port pinout (see also CRAFT
Port on page 4-3 in Table 4-2).
Connector type RJ-48C
Part number AMP# 555164-2
PIN NAME
1 GND
2 RTS
3 RXDATA
4 DTR
5 TXDATA
6 CD
7 UNUSED
8 CTS
With the ATLAS 550 powered-up, the front panel LEDs provide visual in-
formation about the status of the ATLAS 550 and any option modules that
may be installed. Table 4-2 on page 4-3 provides a brief description of the
front panel features, and Table 4-3 on page 4-4 provides detailed informa-
tion about the LEDs.
ATLAS 550 User Manual

Table 4-1. CRAFT Port Pinout

DESCRIPTION
Ground - connected to unit chassis
Request to send - flow control
Data received by the ATLAS 550
Data terminal ready
Data transmitted by the ATLAS 550
Carrier detect
—
Clear to send - flow control
61200305L1-1