Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
Section 2. FUNCTIONAL DESCRIPTION OF THE IMUX 2000 (M-DACS)
POWER
NORMAL
LERT
LARM
IMUX 2000
Intelligent Multiplexer
RFL Electronics Inc.
Figure 2-1. Front panel of IMUX 2000 M-DACS
2.1 INTRODUCTION
This section gives a functional description of the IMUX 2000 M-DACS, including how the unit can be
configured for point-to-point, drop/insert, or Bi-directional Line Switch Ring using electrical and/or
fiber T1 interfaces. This section also defines all common equipment, connectors, switches, and
indicators used in the IMUX 2000 M-DACS. It also briefly discusses the cross-connect and line-switch
modes of operation of the DACS module.
2.2 MULTIPLEXER CONFIGURATIONS AND SYSTEMS
The IMUX 2000 M-DACS is a drop/insert multiplexer with Digital Access Cross-Connect (DACS)
functionality. It can be fitted with an electrical T1 interface or an optical T1 interface using a variety of
interface adapters. The optical interface adapters permit the T1 circuit to operate over a fiber optic
cable and are available in both multimode and single-mode configurations at several different
wavelengths.
M-DACS-T1 RFL Electronics Inc.
October 16, 2012 2-1 (973) 334-3100
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