Instruction manual

61200780L1-1C © 2004 ADTRAN, Inc. 34
ATLAS 800 Series System Manual ATLAS 890 At-A-Glance Specifications
Engineering Guidelines
8. ATLAS 890 AT-A-GLANCE SPECIFICATIONS
Table 6 lists the specifications for the ATLAS 890 system.
Table 6. ATLAS 890 Specifications
Application Feature Specification
TDM Applications
TDM bandwidth 49 Mbps Full duplex
Dedicated map connections 766 dedicated DS0 map connections in
each of the 5 maps
Switching Applications
ISDN signaling types National ISDN
Lucent 5E
AT&T 4ESS (PRI Only)
Northern DMS-100 (Nortel Custom)
ETSI/DSS1
T1 signaling types Loop-Start
Ground-Start
E&M Wink
E&M Immediate
Feature Group D
DSP Features DTMF/MF tones support
Progress tone generation
32 available DSP channels
BRI Connections 128 connections
PRI Connections 766 DS0 connections
RBS T1 Connections 766 DS0 connections
27 simultaneous dial tones