Key Telephone Modular Jack Locations - STARPLUS DHS-L Technical Manual

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Chapter 2 - Description and Installation
Key Telephone Modular Jacks
Each key telephone has two modular jack connectors on the underside of the instrument.
Both are located in a recessed connector cavity. When the telephone is held so that the
rubber anti-skid feet are downward (no mounting wedge installed), the modular jacks
face one another in the cavity. The modular jack at the right side of the cavity is the ADP
connector and may be connected to an analog device at the desktop. The ADP jackis only
active when connected for operation at the MDF. The modular jack at the left side of the
cavity is the KSU jack and should be connected to the wall jack and station cabling for
connection to the system KSU (refer to
Lock-anchors
for mounting
base
ADP Jack - When wired at the MDF, the second pair of the telephone line cord/cable
will activate this jack for any analog device function. This jack and wiring are
completely independent of the key telephone operation and may be used for system
resources. This is not FCC listed.
KSU Jack - Connect the station cable line cord here. Two pair are provided. The first
pair is all that is required for telephone voice and data. The second pair is looped to
the ADP jack for use of analog devices at the desktop.
KSU
Jack
Rubber Skid-stops
Figure 2-25: Key Telephone Modular Jack Locations
Figure 2-25: Key Telephone Modular Jack
ADP
Jack
DH S-L Instal lation
Locations).
Hinge-anchors
for mounting
base