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KL-6500 Optical Cable Identifier Series

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Core features

· iOLA, One-click intelligent testing of passive PON network.

· Event dead zone: 1.0 m, attenuation dead zone: 3.0 m.

· Advanced splitter testing: 64-way, 3-stage splitters compatible.

· Locate cables in complex wiring through audio and visual signals (Waveform / Signal Strength)

· Non-destructive optical cable testing, high efficiency, precise identification.

· All-in-one multifunctional tester, built-in OTDR/OCID/OPM/OLS/VFL/Network Testing/FIP.

· WIFI, VNC remote control.

· Pass/Fail analysis function.

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KL-6500 Optical Cable Identifier Series

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Features

KL-6500 Optical Cable Identifier Series
● iOLA, One-click intelligent testing of passive PON network.
● Event dead zone: 1.0 m, attenuation dead zone: 3.0 m.
● Advanced splitter testing: 64-way, 3-stage splitters compatible.
● Locate cables in complex wiring through audio and visual signals (Waveform / Signal Strength)
● Non-destructive optical cable testing, high efficiency, precise identification.
● All-in-one multifunctional tester, built-in OTDR/OCID/OPM/OLS/VFL/Network Testing/FIP.
● WIFI, VNC remote control.
● Pass/Fail analysis function.
Suitable Scenarios
Provides precise cable identification in complex environments (pipelines/tunnels/manholes/aerial) and supports full-cycle operator workflows from construction and cutovers to resource management and maintenance.
One-Click Optical Cable Identify
80km detection range – no sectional testing needed for mountainous/cross-city cables. Complete in one click.
One-Click PDF Report Export
Built-in software exports OTDR traces as PDF reports
Pass & Fail analysis function
Automatically performs Pass/Fail judgment for each event based on pre-set thresholds. Measurement results can be viewed in the result display area (as shown in the red box in the image below).
Smart Map (Graphical Link Display)
One-Click Smart Map Operation – Press once to measure, detect events, and get Pass/Fail results. The intuitive icon-based view shows event location/type, while automatic threshold-based grading delivers instant verdicts.
Multi-Trace Analysis
View up to 4 traces side-by side for integrated analysis and higher accuracy.
Bi-Directional Testing
Averaging measurements taken from opposite directions yields a more accurate loss value. Bidirectional testing is an effective method for enhancing test integrity in long-distance applications.
4-Point Test
Real-time splice-loss monitoring with low noise sensitivity delivers more accurate test results.
10×3m Patch Cord Test
Short-Distance Testing: Accurately detects events and loss.
High-capacity Battery
iOLA (Hawkeye)
PON Optimization
Sample Measurement: 64-Port Splitter
OPM module (built-in )
SLS module (built-in)
VFL module (built-in )
Network test module (built-in﹚
Fiber connector inspection module (built-in)
GPS Positioning Function
Wi-Fi Remote Control
Wireless Control via Bluetooth Connection
User-initiated Calibration

KL-6500
Model		AS1	AS2	BS1	BS2
OCID Specifications
Wavelength (nm)		1550
Maximum test distance (km)		40KM		80KM
Sampling frequency		≥200KHz
ADC output		≥16bit
Display mode		Waveform Display / Intensity Display
OTDR Specifications
Wavelength (nm)		1310/1550	1310/1550	1310/1550	1310/1550
Dynamic range(dB)		32/30	35/33	32/30	35/33
Number of optical port		1	1	1	1
Distance range (km)		0.1，0.3，0.5,1.3，2.5，5，10，20，40，80，120，160，260，320
Pulse width (ns)		3,5,10,30,50,100,200,300,500,1000,2500,5000,10000,20000
Event dead zone^*1(m)		1	1	1	1
Attenuation dead zone^*2(m)		3	3	3	3
Number of sampling points		≥ 250000
Sampling resolution		Min. 0.04m
Distance measurement accuracy		±(0.75 m + Measurement distance × 2 × 10⁻⁵+ Sampling resolution)
Loss measurement accuracy		±0.03 dB/dB
Return loss measurement accuracy		±2 dB
Multi-fiber Measurement		√
Multi-pulse Measurement		√
Spliters Measurement		Max. 1:32	Max. 1:64	Max. 1:32	Max. 1:64
Link Map		√
Pass/Fail Display		√
PC Analysis Software		√
Distance Unit		m, vd,ft,km, mile, kft
Optical Power Meter Module (Built-in)		Available
OPM	Wavelength setting	800 ~ 1650nm
	Standard wavelength	850/1300/1310/1490/1550/1577/1625/1650
	Power range	-70 ~ +6dBm
	Measure accuracy	＜（±0.2dB or ±5%）
	Display resolution	0.01dB
	Optical input port	2.5mm Universal Ferrule for FC,SC,ST/UPC
Stabilized Light Source Module (Built-in)		Available
SLS	Wavelength (nm)	1310/1550
	Output power	≥-10dBm
	Modulation mode	CW, 1 kHz, 2 kHz
	Laser class	Class 1M or Class 1
	Optical input port	OTDR port
Visual Fault Locator Module (Built-in)		Available
VFL	Wavelength (nm)	650
	Output power	≥10mW
	Modulation mode	CW, CHOP (Approx. 2 Hz)
	Laser class	Class 3R
	Optical input port	2.5 mm Universal ferrule type for FC,SC,ST
Fiber Inspection Probe (Built-in)		Optional
FIP	Pass / Fail	√
	Magnification	800X
	Resolution(um)	≥1.0
	Electrical interface	USB2.0
	Optical Connector	FC/UPC,SC/UPC,ST/UPC
	Sensor	1/3 inch
RJ45 Networks Test (Built-in)		Available
RJ45	Wavelength (nm)	CAT5, CAT6,CAT7
	Distance of Cable Collationl:	300m
	Distance of emitting signal:	300m
GPS Module		Optional
GPS	Location accuracy	< 50m
	Real-time Monitoring	support
WIFI Module		Available
WIFI	Data transmission	√
	Remote Control	√
General Specifications
Languages		English, Español, Chinese, Português, Français, Русский，ภาษาไทย，한국어
Optical connector		FC-UPC (SC-UPC，FC/SC-APC is Optional)
Display		7-inch touch screen (Resolution: 1024 × 600)
Electrical interface		Charge port × 2（DC & Type C）, USB 2.0 × 1, RJ45 × 2
Operating temperature		-10 ~ 50˚C (0 ~ 40°C when AC adapter is being used. 0 to 35˚C when battery is be charged)
Storage temperature		-20 to 60˚C
Altitude		4000 m
Humidity		0 to 90% RH (20 to 90% with AC adapter, non-condensing)
Power requirements		100 to 240VAC, 50/60Hz (AC adapter)
Battery		7.4V,10500mAh,≥77Wh
LED Light illumination		≥15000mcd
Operating time*3		12 hours
Data storage		Internal storage: ≥10000 waveforms, External storage: USB
Dimensions		Approx. 232 mm (W) × 161 mm (H) × 70 mm (D)
Weight		Approx. 1.7kg (including internal battery and protectors, excluding OTDR unit and options)

Notes:

1. Minimum pulse width, return loss: ≥55 dB (≥40 dB for 850/1300 nm), group refractive index: 1.5, at 1.5 dB below the unsaturated peak level.

2. Minimum pulse width,  group refractive index: 1.5, at a point where the backscatter level is within ±0.5dB of the normal level. For SMF, at 1310nm, return loss: ≥55dB.

3. New Battery

All specifications valid at 23°C ± 2°C (73.4°F ± 3.6°F) unless otherwise specified.

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KL-6500 Fiber Optic Cable Identifier

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KL-6500