Specifications

Industry Standard Telephone Board
The industry-standard station board provides support for .
industry-standard telephones. Each board supports either 8 or 16
stations and uses either one or two 25pair amphenol connectors to go
from the station board to the station punch-down block. A precharge
port is provided for board removal or insertion without system
power-down. The light on the front of the station board indicates the
board’s status of operation. If the light is steady-off with a five-second
blink rate, all of the station ports are idle; if the light is steady-on with
a five-second blink rate, at least one station port is busy. Both
steady-on and steady-off indicate a board malfunction, and a rapid
flash indicates a malfunctioning micro-processor.
NOTE: Remember that you will need a ring generatorfor each
cabinet that has any IST stations. You also will need a
DTMF receiver card ifyour site requires more than two
simultaneous dialing paths.
Wiring The Stations
The following chart details the wiring requirements for all of the
different stations.
Digital Telephone
Analog Multiline Telephone
Analog Single-Line Proprietary
Telephone
Industry-Standard Telephone
2500 Feet
2000 Feet 1500 Feet
2500 Feet
2000 Feet 1500 Feet
4000 Feet
3500 Feet 3000 Feet
4000 Feet
3500 Feet 3000 Feet
1 - 10 introducing The DXP