Harris ACS-163, Руководство по установке и эксплуатации

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ACS-160 Series & STL-160 Series T1 Multiplexer Installation & Operation 5 – Remote Control
Version 2.11, August 2011
5-8 Harris Corporation
Intraplex Products
ISiCL works in a command–response mode, where the CM-5RB module generates messages only in
response to ISiCL commands from an external controller. If a CM-5RB communications configuration
(CNFG) is set to OFF, DS0 management communications cannot be completed through the module. If
a CM-5RB CNFG is set to SLV, a computer cannot be connected for ISiCL commands (Figure 5-4). All
CM-5RB modules within a network must have identical data rates and time slot settings to
communicate with each other.
Figure 5-4. Common Module Configuration Settings
Common Module DS0 Address
Each common module can be assigned a network address — a four-digit number from 0001 to
9999 used to distinguish different multiplexers on a common network. If multiple multiplexers are
connected to a common network, each multiplexer can receive every command issued by the
central controller. By including the target multiplexer’s network address in the ISiCL command,
you can ensure that only the target multiplexer responds to that command.
For DS0 management communications, the network address must be set. Use the CM-5RB front-
panel user interface to enter each multiplexer’s address (Section 5.1.1.2).
Multiple Common Module Addressing
Redundant CM-5RB modules, in either a terminal or drop and insert multiplexer, must share the
same network address. All CM-5RB modules in a drop and insert multiplexer must share the same
network address. Two addresses are required for a dual terminal multiplexer, one address for all
CM-5RB modules in each section.
5.1.2.2 Network Topologies
You can use DS0 management communications in a variety of network topologies ranging from simple
point-to-point systems to complex meshed networks combining ring and star segments. You can
establish DS0 management communications throughout any of these networks using a combination of
RS-485 and DS0 management communications.