Cisco Systems IPMUX-1E operation manual Number of Ports, Compliance 168, Ms tail support

IPmux-1/1EInstallation and Operation Manual		Chapter 1 Introduction
	Interfaces	FXS: Loop start for direct connection to a 2-wire
		telephone
		Nominal level: 0 dBm
		Nominal impedance: 600Ω
		Return loss (ERL): Better than 20 dB
		Frequency response: (Ref: 1020 Hz)
		• ±0.5 dB, 300 TO 3000 Hz
		• ±1.1 dB, 250 to 3400 Hz
		Signal to total distortion, G.712, G.713 method 2:
		• 0 to -30 dBm0, better than 33 dB
		• +3 to -45 dBm0, better than 22 dB
		Idle channel noise: Better than -70 dBm0 (+20 dBrnc)
		Transformer isolation: 1500 VRMS
		Ringing - 22 Hz, sine wave
	Diagnostics	Remote analog loopback towards the remote side,
		activated from local side
		1kHz tone injection towards analog side Activity indicators
ISDN S0	Number of Ports	4
Interface
	Compliance	ETS 300012, I.430, NTT, 5ESS, DMS-100, NI1
	Bit Rate	192 kbps
	Line Coding	Pseudo-ternary
	Line Termination	100Ω ± 5%
	Connector	RJ-45
Echo	Compliance	G.168
Canceller		8 ms tail support
External Clock
E1	Compliance	ITUa-T Rec. G.703, G.706, G.732, G.823
	Connector	Balanced: RJ-45 8-pin
		Unbalanced: TBNC 75Ω (an external adapter cable from
		TBNC to BNC is required)
	Data Rate	2.048 Mbps
	Line Code	HDB3
	Line Impedance	Balanced: 120Ω; Unbalanced: 75Ω

Technical Specifications 1-35