页 10, M: r, Wire map: remote – NOYAFA NF-868 User Manual

Page 10

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M:

R:

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

d. Crosstalk test

As shown the figure below: it shows 3, 6 and 4, 5 with crosstalk. The line

pair with crosstalk will flash to indicate failure. In the line pair with crosstalk,

end-to-end connection is correct. However the connected lines are from

different line pairs. Line pair crosstalk will cause an over large crosstalk,

otherwise network speed will be slow.

3

4

5

6

3

4

5

6

Connection diagram of crosstalk line pair

Crosstalk interface is shown as below:

Crosstalk line pair flashes

Note:

In case of the non-twisted-pair cable like telephone cable,

due to over large crosstalk, it generally shown as crosstalk.

Wire Map: Remote

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Type: PAIR(8)
U n i t : M e t e r
C a l i b r a t i o n
L o a d D a t a

Calibration and setup

Type selection:

1). Type: twisted-pair cable

When testing network cable, users need to firstly choose”Pair(8)” in”Type”

after this, users can test cable length and check its wiremap.

2). Type: telephone cable

When testing telephone cable, users need to firstly choose”Tel(6)” in”Type”

after this, users can test cable length and check its wiremap.

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After powering the main tester and entering the main test menu, press “UP”,

“DOWN” key to move cursor “ ” to “Configure” , and then press “ENTER”

key to perform calibration and setup function. The following

interface will be shown:

语 言: 中 文
对 线 测 试
长 度 测 试
寻 线 测 试

Lang: English
Wire Mapping
Cable Length
Scan Cable

Lang: English

Choose the Language, Chinese or English

then you can get the screen as you desired.

Your excellent helper in cable test!

Your excellent helper in cable test!

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