Iwatsu ADIX VS, Technical Manual

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ADIX-VS Technical Manual Section 1 – Introduction
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Cabling
General cabling requirements for the ADIX-VS System are described in this section. For a more
detailed description of cabling requirements see Sections 4 and 5 in the ADIX Technical Manual.
General Requirements
Before running in-house cable, verify that:
■
The system building plan, indicating station locations, extension numbers and device types is
accurate.
■
Station cable for ADIX key telephones should be home run as shown below in Figure 4:
■
A suitable location has been selected for the VS-KSU and MDF.
■
Loop limits and wire sizes for KTs, SLTs, and other optional equipment do not exceed the
limits listed in the tables below:
Station Wire Size
Equipment Cable
ADIX Digital key Telephones 1-pair(twisted) #22/24 AWG
Single-Line Telephone(500/2500 Type) 1-pair(twisted) #24 AWG
Station Loop Limits
Station Loop Limit Loop Resistance
ADIX Digital Station 1000feet 40 ohms or less
On-Premise SLTs N/A 600 ohms
NOTE:
Distances indicated must be maintained regardless of wire gauge. Resistance indicated indicated
includes internal resistance of a single-line telephone.
FIGURE 4. EXAMPLE OF HOME RUN STATION CABLING.