ADC Broadband System manual 273

ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance

TAD-101

Page 2 of 9

Table 101-1. Soneplex Broadband System (V5) Specifications, continued

PARAMETER	SPECIFICATION	REMARKS
DS3 Interface (DS3 MUX)
DS3 Input Level	+5.7 dBm to –7.3 dBm
DS3 Transmit Power Level	–1.8 to +5.7 dBm
Format	Bipolar, Return to Zero
Impedance	75 ohms (nominal)	With splitter/combiner
Line Code	B3ZS
Line Rate	44.736 Mbps ± 20 ppm
Maximum Span	450 ft. to cross-connect facility
DS3 Interface (D1 DS3 MUX)
DS3 Input Level	+5.7 dBm to –7.4 dBm
DS3 Transmit Power Level	–1.8 to +5.7 dBm
Format	Bipolar, Return to Zero
Impedance	75 ohms nominal	With splitter/combiner
Line Code	B3ZS
Line Rate	44.736 MHz ± 20 ppm
Maximum Span	450 ft. to cross-connect facility
DLX Module
Format	Bipolar, Return to Zero	Transparent to frame format
Input Impedance	100 ohms ± 5%
Input Signal Level	0 to –10 dB
Line Code	AMI or B8ZS
Line Rate	Standard DS1 code at
	1.544 Mbps ± 200 bps (130 ppm)
Output Pulse	Per GR-499-CORE, Issue 4	22 AWG ABAM
Output Signal Level	0 dB
C1 HLXC Module
Loop Loss	<35 dB @ 196 kHz	135 ohm termination
Loop Types	Two-pair, single or mixed gauges	With or without bridged taps
Transmission:
Format	Two 784 kbps full duplex pairs,
	2B1Q modulation
Line Impedance	135 ohms nominal	Balanced
Loop Power Output Voltage	–132 ± 5 VDC
Return Loss	>20 dB	40 kHz to 200 kHz
Total Signal Power	+13.5 dBm ± 0.5 dBm
		(continued)

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© 2000, ADC Telecommunications, Inc.