At-A-Glance Specifications; Table 31. Atlas 550 System Specifications - ADTRAN Atlas 550 System Manual

Section 2 Engineering Guidelines
7.

AT-A-GLANCE SPECIFICATIONS

Table 31 lists the specifications for the ATLAS 550 system.
Application
TDM Applications
Switching Applications
48

Table 31. ATLAS 550 System Specifications

Feature
TDM bandwidth
Dedicated map connections
ISDN signaling types
T1 signaling types
DSP Features
BRI Connections
PRI Connections
RBS T1 Connections
© 2004 ADTRAN, Inc.
ATLAS 550 System Manual
Specification
14 Mbps, Full duplex
160 Dedicated map connections in each of the
five maps; one active map at a time
National ISDN
Lucent 5E
AT&T 4ESS (PRI Only)
Northern DMS-100 (Nortel Custom)
EuroISDN
Loop-Start
Ground-Start
E&M Wink
E&M Immediate
Feature Group D
DTMF tones support
FSK Caller ID support
Progress tone generation
32 available DSP channels
17 BRI connections
10 PRI connections
10 RBS T1 connections
61200305L2-1B