Cisco Systems IPMUX-1 General, On power supply is OK, OFF malfunction detected, Ethernet Port

Chapter 1 Introduction			IPmux-1/1EInstallation and Operation Manual
	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	TBNC to BNC required
	Cable
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.

1-36 Technical Specifications