Revision 01
February 24, 1998
Section 363-712-131-01
PG-Flex FLL-712 List 3A
PairGain Engineering - Plant Series
Page 19
Table 4. System Settings Menu Options (continued)
Parameter
Default Value
Description
I) HDSL
Margin
Threshold
4
Sets the HDSL margin threshold. If the HDSL margin attains
a value equal to or less than the setting for this parameter, a
minor alarm is generated (dependent on the setting of the
Alarm on HDSL Threshold parameter).
A default setting of 4 indicates that a minor alarm will occur
when the HDSL margin is # 4 dB.
The HDSL Margin Threshold can be set between 1 dB and
15 dB.
J)
Alarm on HDSL
Threshold
DISABLED
Controls whether a minor alarm is generated if the HDSL ES
Alarm Threshold or HDSL Margin Threshold is exceeded. The
values can be set to one of the following parameters:
•
DISABLED: A minor alarm does not occur when the
HDSL ES Alarm Threshold and/or HDSL Margin
Threshold is exceeded.
•
ENABLED: A minor alarm occurs when the HDSL ES
Alarm Threshold and/or HDSL Margin Threshold is
exceeded.
K) Local Loop Length
Long
The length of subscriber loop supported by PG-Flex is
determined by this parameter and affects all subscriber loops
within a single PG-Flex system. The length of the loop affects
the total power required by the PG-Flex system; the shorter the
loop, the less the power required. For the majority of
applications, the power saved is relatively insignificant and the
default value ("LONG") should be selected. The values can be
set to one of the following parameters:
•
LONG: The PG-Flex system can support subscriber
loops with a line resistance of 530
Ω
or less.
•
SHORT: The PG-Flex system can support subscriber
loops with a line resistance of 400
Ω
or less.
(continued on next page)
Summary of Contents for PG-Flex FLL-712
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