Fluke DSP-2000 User Manual

Page 79

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Running Individual Tests

When to Use a Remote Unit

4

4-3

Table 4-1. Remote Requirements for Cable Tests

Test

Remote Unit

Autotest

Required. Supported by all remotes.

Wire Map

Required. Supported by all remotes.

NEXT

Required. Supported by all remotes.

NEXT@REMOTE

Required. Supported by smart remotes and DSP-100 main units used as
remotes. With a standard remote, results can be obtained by switching the
positions of the remote and main unit and retesting.

Length

Optional. Supported by all remotes. Without a remote, the limit and pass/fail
result are not shown.

Impedance

Optional. Supported by all remotes.

Attenuation

Required. Supported by all remotes.

Resistance

Optional. Supported by all remotes. Without a remote, the resistance of
cable pairs is reported as “open,” assuming the cable pair is not shorted.

RL

Required. Supported by all remotes.

RL@REMOTE

Required. Supported by DSP-2000 smart remote.

ACR

Required. Supported by all remotes. Test available only in Autotest mode.

ACR@REMOTE

Required. Supported by smart remotes and DSP-100 main units used as
remotes. With a standard remote, results can be obtained by switching the
positions of the remote and main unit and retesting. Test is available only in
Autotest mode.

PSNEXT
PSNEXT@REMOTE

Required. Supported by DSP-2000 smart remote. Test is available only in
Autotest mode.

TDR

Optional. Supported by all remotes. Without a remote, the end of the cable
is not identified.

TDX Analyzer

Recommended. Supported by all remotes. Without a remote, results from
tests on short cables may be unreliable.

Impulse Noise

Recommended. Supported by all remotes. Without a remote, test results
may not represent the level of noise present on a terminated cable.

Traffic Monitor

Never used.

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