T-Ot520 Mini OTDR with RJ45 Cable Length Measurement

• Condition: New
• Dynamic Range(dB): 24/22dB
• Wavelength(Nm) (±20nm: 1310/1550
• Transport Package: Carton
• Specification: CE, SGS, ISO9001,
• Trademark: skycom
• Model NO.: T-OT520
• Origin: China
• Production Capacity: 500PCS/Month

Product Description

T-OT520 Series MINI OTDR

Product overview
T-OT520 series MINI OTDR Integrates 6 Major Functions: Otdr, Light Source, Optical Power Meter, VFL, RJ45 Sequence Test, and Lighting. Simple Parameter Setting And Intelligent Measurement Make The Operation More Simple And Efficient. The Model Is Small And Light, Easy To Carry. The Large Capacity Battery Ensures 10 Hours Of Long Time Measurement And 20 Hours Of Long Standby, Providing Guarantee For Field Testing.
T-OT520 series Mainly Used To Measure The Length, Loss, Average Loss, Return Loss, Connection Quality, Etc. Of Various Optical Fibers And Cables. It Has Automatic Optical Protection Function To Prevent Damage To Optical Modules. With Filter Model, It Can Support Online Testing, And The Maximum Online Optical Power Is-2dbm. It Can Be Widely Used In The Fields Of Engineering Construction, Fault Repair, Optical Fiber Line Maintenance, Engineering Acceptance, Research And Production Of Optical Fiber And Cable.

Physical indicators:

• 3.5-inch capacitive touch screen, TFT 800x480 resolution
• Minimum measurement: 2.5m
• Type C USB interface
• Palm design, compact and lightweight
• Lithium battery, standby time > for 20 hours
• Hidden interface, shock and fall resistance

Technical indicators

Model No.	TOT520D	TOT520S1	TOT520S2	TOT520S3	TOT520S4	TOT520S5
Wavelength: nm	1310/1550	1310	1550	1610	1625	1650
Dynamic Range	24/22dB	24dB	22dB	22dB	22dB	22dB
Price	$170	$170	$170	$170	$360	$400
Fiber type	G.652, G.657
Event dead zone	< 2.5m
Attenuation dead zone	< 8.0m
Measuring range	100m 500m 1km 2km 5km 10km 20km 40km 60km 80km
Pulse width	5ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs, 5μs, 10μs, 20μs
Accuracy	±(1m+sampling interval+0.005*measuring range)
Linearity	0.2dB/dB
Sampling points	Maximum 64000
Sampling resolution	25cm ~ 8m
Loss resolution	0.001dB
Range resolution	0.001m
Refractive index	1.0000~2.0000
Reflection accuracy	±3dB
Safety level	Class IIIB
File format	.sor
Memory	>1000,support external SD
Data interface	USB Type C
Connector	SC/FC/ST
Screen	3.5-inch TFT-LCD
Battery	3.7V/4000mAh
Temperature	Working temperature:-10ºC~+50ºC; Storage temperature:-40ºC~+70ºC
Humidity	≤90%(No condensation)
Size/Weight	170x120x30mm / 0.34kg(Include the battery)
OPM	Type A:+10dBm~-70dBm;Type B:+26dBm~-50dBm
VFL	10mW,CW/2Hz
LS(Laser Source)	1310/1550nm, output power:-5dBm
Rj4J test	Support network wire sequence testing and wire alignment

Accessories

Standard

FC/SC adaptor, Power adapter, USB cable, Quick guide, Portable Package