ATLAS 550 (AC SYSTEM) P/N 1200305L2
For more detailed documentation, visit us online at www.adtran.com
Quick Start Guide
Quick Start Guide, 61200305L2-13A, May 2003 Technical Support 1-888-4ADTRAN (1-888-423-8726) 2003 ADTRAN, All Rights Reserved
Connecting to the ATLAS 550
To access the terminal menus and management features of the ATLAS 550,
connect the unit to a VT100 terminal (or VT100 terminal emulator) via the
C
RAFT
interface on the front panel or the A
DMIN
interface on the rear panel.
Perform Steps Below in the Order Listed:
1. Configure a VT100 terminal (or terminal emulation software) with the
following settings:
If the terminal has a parallel setting, disable it and use serial.
2. Connect an appropriate cable into the ATLAS 550 C
RAFT
or A
DMIN
port, and
connect to the VT100 terminal.
3. Initiate a terminal session and the L
OGIN
screen displays. The default
password is password. (Passwords in the ATLAS 550 are case sensitive.)
Data Rate: 9600 baud
Data Bits: 8
Parity Bits: None
Stop Bits: 1
Flow Control: None
Network
Module LEDs
Option Module LEDs
Craft Interface
ACO
Switch
Craft Pinout
System Status LEDs
The System Status LEDs display the status of the power supply, controller, and
other system conditions for the ATLAS 550. For a more detailed discussion of
the front panel LEDs, refer to Section 2, Engineering Guidelines, of the ATLAS
550 System Manual.
PIN NAME DESCRIPTION
1, 4, 6-9 N/A Not Connected
2 RD Receive Data (output)
3 TD Transmit Data (input)
5 SG Signal Ground
LED Description
Power Indicates the status of the power supply.
System Indicates the status of the unit controller and other system conditions.
Ethernet Indicates the status of the Ethernet port.
Remote Indicates whether a user (Telnet or VT100) is logged in to the unit.
Reviewing the Front Panel
System Status
LEDs
ATLAS 550 (AC SYSTEM) P/N 1200305L2
For more detailed documentation, visit us online at www.adtran.com
Quick Start Guide
Quick Start Guide, 61200305L2-13A, May 2003 Technical Support 1-888-4ADTRAN (1-888-423-8726) 2003 ADTRAN, All Rights Reserved
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AC Power Connection
Option Module Slots
Alarm Relay
Connection
Network Module Slots
10/100BaseT
Ethernet
Admin Port
External Relay
Connection
Reviewing the Rear Panel
Admin Interface Pinout
10/100BaseT Ethernet Interface Pinout
External Relay Connection Pinout
PIN NAME DESCRIPTION
1 SG Signal Ground
2 RTS Request to Send (output), follows CTS
3 TD Transmit Data (input)
4 DTR Data Terminal Ready (output), +12 V
5 RD Receive Data (output)
6 DCD Data Carrier Detect (input)
7 — Not Connected
8 CTS Clear to Send (input)
PIN NAME DESCRIPTION
1 TX1 Transmit Positive
2 TX2 Transmit Negative
3 RX1 Receive Positive
4,5 — Unused
6 RX2 Receive Negative
7, 8 — Unused
PIN NAME DESCRIPTION
1 Alarm Out Outputs EIA-232 level signal for connection to external
alarm contacts.
2 Alarm In Monitors signal coming from external alarm contacts.
Alarm Relay Connection Pinout
PIN NAME DESCRIPTION
1 Normally Closed (NC) Opens when a selected alarm condition is present.
2 Normally Open (NO) Closes when a selected alarm condition is present.
3 Common (COM) Common connection between external circuitry
and NC or NO terminal.
4 Chassis Ground (GND)
Connecting Power to the ATLAS 550
The AC-powered ATLAS 550 comes equipped with a detachable 8-foot power
cord with a 3-prong plug for connecting to a grounded power receptacle. Please
refer to Section 3, Network Turnup Procedures, of the ATLAS 550 System Manual
for more detailed instructions.
• This unit shall be installed in accordance with Article 400 and 364.8
of the NEC NFPA 70 when installed outside of a Restricted Access
Location (i.e., central office, behind a locked door, service
personnel only area).
• Power to the ATLAS 550 must be from a grounded 90-240 VAC,
50/60 Hz source.
• The power receptacle uses double-pole, neutral fusing.
• Maximum recommended ambient operating temperature is 45
°
C.
/