Total Access
®
3000/3010 System Manual
6TAAPP333-1E
TOTAL ACCESS 3000/3010
APP-333
Page 1 of 2
© 2002, ADTRAN, Inc.
1.1
Optical DS2 (ODS-2) Loop Applications
NOTE
References to common, but differing, parameters between the Total Access
3000 and the Total Access 3010, such as number of slots, will be conveyed
by the convention a/b. The “a” represents the Total Access 3000 parameter
and the “b” represents the Total Access 3010 parameter. For example, the
differing number of access slots in the two platforms, 28 for the Total Access
3000 and 22 for the Total Access 3010, would be displayed “28/22.”
1.1.1
ODS-2 Circuit
Figure 1
illustrates a typical ODS-2 circuit.
Figure 1. ODS-2 Circuit
(2) 1310 nm Single
mode fibers
24 Km
4 T1 Circuits
Remote Site
Central Office
Total Access™ 3000/3010 Chassis
QFO-C
Optical DS2
Remote Chassis