03
(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, RJ11main interface,
BNC connector,USB A-type female interface;
Remote identifier: RJ45, BNC connector
。
RJ11 loop interface,
(8).Length measurement
Range: 1-2500m;
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). Setup
Unit & brightness & Auto-power off time can be set in this menu.
(11). Language set
Users can choose English or Chinese for operation.
NF-300
Wire Fault Locator
EMITTER
Anti-EI Wire
Tracer
NOYAFA
Lang
RJ11
RJ45
POWER
PUSH TO TEST
NF-300-S
VOL
Wire Fault Locator
RECEIVER
Anti-EI Wire Tracer
Main tester (NF-300)
Receiver (NF-300-S)
Remote identifier (NF-300-R)
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);
Two RJ11 interface, USB-A 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). “Main RJ11" interface, USB interface and BNC
interface on the main unit are used for line-to-line,
length testing and line tracing; The
other RJ11 interface can be used
for checking wiremapping.
04
RJ11 USB-A
POWER
SCAN
BNC
RJ11
MAIN
RJ45
NF-300-R
W
IR
E
M
A
P
Your excellent helper in cable test!
Your excellent helper in cable test!
