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

TAD-101

Page 3 of 9

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

PARAMETER

SPECIFICATION

REMARKS

Version D and later HLXC

 

 

Modules

 

 

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 (without HRX)

 

 

±130 VDC (with HRX)

 

 

 

 

Return Loss

>20 dB

40 kHz to 200 kHz

 

 

 

Total Signal Power

+13.5 dBm ± 0.5 dBm

 

 

 

 

B1 HLXR

 

 

DS1 Interface:

 

 

Input / Output Signals

Per ANSI T1-403

 

 

 

 

Frequency

1.544 Mbps

 

 

 

 

HDSL Interface:

 

 

Format

Two 784 kbps full duplex pairs,

 

 

2B1Q

 

 

 

 

Impedance

135 ohms

 

 

 

 

Loop Loss

<35 dB

196 kHz

 

 

 

Loop Type

Two pair, single or mixed gauges

With or without bridged taps

 

 

 

Output Signal Level

+13.5 dBm

 

 

 

 

Return Loss

>20 dB

40 to 200 kHz

 

 

 

Power

–42 to –56 VDC (local)

 

 

–85 to –130 VDC (line)

 

 

 

 

 

 

(continued)

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© 2000, ADC Telecommunications, Inc.