Noyafa NF-868A Manual de usuario descargar pdf (Pagina 4)

(5).Detecting cable types

STP/UTP 5E, 6E network cable, telephone cable, coaxial cable, USB

cable and common metal wires connected with alligator clip.

(6).Operating environment temperature/humidity

-10 ~ +60 /20% ~ 70%;℃ ℃

(7).Testing device interface

Main unit: RJ45 (M), RJ45 (S), loop interface, RJ11, BNC connector,

USB B-type female interface;

Remote identifier: RJ45, RJ11, BNC connector, USB A-type female

interface.

(8).Length measurement

Range: 1-2000m;

Calibration precision: 2% (+/-0.5m, or +/-1.5 feet); (calibration;

cable >10m) measurement precision: 3% ((+/-0.5m, or +/-1.5 feet);

(AMP, CAT5E, 6E cable material)

Display unit: meter, inch, yard.

(9).Length calibration, storage and data load

User can set a length value at a known length, store the value in

the system,which can be used for future choice. and the calibration

length should be over 10m.

(10). Line sequence and cable failure positioning

Open, short, reverse , cross, crosstalk, etc.

(12). Line tracing function (Note: NF-868A can’t trace cable)

Locate targeted cable among lots of cables

(13). Language & Automatic power-off

Users can choose English or Chinese for operation.

Users can choose time to turn off the tester automatically

(15mins, 30mins,45mins ,60mins)

(11).NF-868W includes 8 remote units with ID1-ID8.

DOW N

ON/ OFF

ENT ER

Main tester (NF-868-M)

NF -8 68 -M

BNCSCAN

USB

RJ45

BNC

USB

RJ11

Remote identifier (NF-868-R)

MAIN

RJ11

(M)

(S)

Product interface and key introduction

Main unit port instructions

(1). Two RJ 45 interfaces on the main unit:

one of them is “MAIN” interface (“M” for short),

and the other is “SCAN” interface (“S” for short);

RJ11 interface, USB interface

and BNC interface

(2). M interface is used for measuring length and

others, but not for cable tracing; “S” interface is

used for cable tracing test and “local” connection test;

(3). RJ11 interface, USB interface and BNC interface

on the main unit are used for

line-to-line, length testing and line

tracing.

La ng :Engl ish

Cabl e L e n g t h

Scan C a b l e

NF- 868 -R

LCD Ca ble

Length Tester

EMITTER

LCD C able

Len gth Tes ter

REC EIVER

Receiver (NF-868-S)

POWER

NF -86 8- S

VOL

PUS H TO TEST

WIREMAP

Wi re mapp ing

Your excellent helper in cable test!

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