Matrix Telecom ETERNITY NE - Page 1296

1286 Matrix ETERNITY NE System Manual
SLT (ANALOG STATION)
Signaling Loop Start
Dialing DTMF and Pulse (10/20PPS)
Off Hook AC Impedance 600/900/Complex
Off Hook Current 40mA Max
Loop Limit 1800 Ohms Max (Excluding Telephone)
On Hook Voltage (Tip/Ring) 48V Nominal
DTMF Detection ITU-T Q.24
Return Loss >18dB
Longitudinal balance >50dB
Transmission Level Adjust Tx Gain: -10dB to 6dB, Rx Gain:-10dB to 6dB
Ringing Trapezoidal 60VRMS/25Hz and Sinusoidal 52VRMS/25Hz
REN 3
CLI Presentation DTMF, FSK ITU-T V.23 and FSK Bellcore 202
Protection Over Voltage Secondary Protection
Physical Connector RJ11
CO (2-WIRE TRUNK)
Signaling Loop Start
Loop Limit 1200 Ohms
Off Hook AC Impedance 600/900/Complex
Pulse Dialing 10/20PPS
DTMF Dialing and Reception ITU-T Q.23 & Q.24
Return Loss >18dB
Longitudinal Balance >50dB
Transmission Level adjust Tx Gain: -15dB to +10 dB, Rx Gain:-15dB to +10dB
CLI Reception DTMF, FSK ITU-T V.23 and FSK Bellcore 202
Call Maturity Delay and Polarity Reversal
Protection Over Voltage and Over Current Secondary Protection
Physical Connector RJ11