
Introducing the FX II
GCA39-822 Rev 1, Issue 9/01 Page 4 Printed in the USA
Capacities (System Maximums)
Operating Environment
Temperature
Humidity
Heat Dissipation (Fully loaded cabinet)
(0-40 degrees C) “PC-Dependant”, if CTI or Voice
processing applications are being used
90 percent relative, non-condensing
1474 BTUs per hour
PA Port
Output Level
Output Impedance
400 Millivolts peak-to-peak (typical speech)
Approximately 500 Ohms
Serial Data Ports
CPU Board
Com ports on Auxiliary Board
2 at maximum of 19,200 BPS, non-dedicated
4 at maximum of 19,200 BPS, non-dedicated
Format
Serial, pseudo RS-232C
Parity
None, Even, Odd (Programmable)
Data Bits
7 or 8 (programmable)
Stop Bits
1 or 2 (programmable)
Baud Rate
300–19,200 BPS (programmable in class of service)
Handshaking
Software X on - X off
Hardware—CTS and RTS or NONE
Cable Length (serial data ports)
100 feet or less when operating at data speeds up to 9600
BPS, 50 feet or less when operating at 19,200 BPS
Station Cable Requirements
Type
Maximum Length
Digital Telephone
IST Telephone
#24 AWG minimum, 2-wire (1-pair) twisted, non-shielded
With 20 AWG With 22 AWG With 24 WG
2500 feet 2000 feet 1500 feet
4000 feet 3500 feet 3000 feet
Switching Principle
Digital, pulse code modulated/time division multiplexed
(PCM-TDM) that provides non-blocking switching with
stored program control.
Terminations
Station and Line Boards:
Standard 50-pin male connectors for connection to external
distribution field.
Regulatory and Industry Standards
FCC Part 15 Class A RF emission compliant
FCC Part 68 registered
FCC Registration numbers (FXT and FXS)
Key system
Hybrid system
CVWUSA–24456–KF–E
CVWUSA–24464–MF–E
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