Chapter 1 Introduction IPmux-1/1E Installation and Operation Manual
1-36 Technical Specifications
Signal Levels Receive: 0 to -10 dB
Transmit Balanced: ±3V ±10%
Transmit Unbalanced: ±2.37V ±10%
Jitter Performance ITU-T G.823 standard
External Adapter
Cable
TBNC to BNC required
T1 Compliance ANSI T1.403, ITU-T Rec. G.703, G.704
Connector RJ-45, 8-pin
Data Rate 1.544 Mbps
Line Code B8ZS, B7ZS, AMI
Line Impedance Balanced: 100Ω
Signal Levels Receive: 0 to -10 dB
Transmit: ±2.75V ±10% at 0 to 655 ft with DSU
Jitter Performance AT&T TR-62411, G.824 standards
Indicators General PWR ON – power supply is OK
OFF – malfunction detected
RDY ON – self-test is successfully completed
OFF – self-test in progress
BLINKS – self-test failure
Ethernet Port LINK OFF – line is not active
ON – line is OK
ACT OFF – no activity
ON – a frame is being transmitted or
received on the line
100M OFF – 10 MHz
ON – 100 MHz
FDX OFF – half-duplex
ON – full-duplex
E1/T1 Port SYNC ON – port is synchronized (no alarm)
OFF – signal loss, LOF or AIS is detected
(local alarm)
BLINKS – RDI detected (remote alarm)
ISDN Port SYNC ON – ISDN BRI frame is synchronized (no
alarm)
OFF – signal loss, LOF is detected
FXS Port SYNC ON – off-hook
OFF – on-hook
BLINKS – ringing
Note: All LEDs are green and ON after power-up.