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7303S Voice Terminal
Note: Range may be extended to 2,000 feet (610m) for 24- or 26-AWG wire by adding
local -48 volt DC power in the satellite closet. Power supplies such as the 346A or
329A may be connected to the fourth pair from the terminals to obtain the increased
range. These power supplies must be within 250 feet of the terminals.
Power Requirements
The 7303S voice terminal is powered by the tip and ring leads. If the 7303S is equipped with an
adjunct, it is powered by the same power source. This impacts the maximum nominal cabling
distance. The range may be extended by adding a -48 volt DC power source in the satellite
closet.
Power Failure Operation
The 7303S voice terminal cannot be used as an emergency station during power failure transfer
conditions.
FCC Registration
The 7303S voice terminal is not FCC registered.
Hearing Aid Compatible
This voice terminal is compatible with the inductively coupled hearing aids prescribed by the FCC.
7303S Equipment Price Element Code (PECs)
The 7303S voice terminal and optional components were ordered with the following PECs:
Basic voice terminal—3176-16S/CLR
Handset cord (12 feet)—2725-01L COL09
Line cord (14 feet, silver)—2725-07N COL18
Line cord (25 feet, silver)—2725-07S COL18
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