Name: Multimode OTDR Fiber Optic Tester, 1310/1550nm, 32/30dB
Brand: Tool
SKU: 1513
Availability: InStock

Multimode OTDR Fiber Optic Tester, 1310/1550nm, 32/30dB

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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The 5-in-1 OTDR fiber tester combines OTDR, optical power meter, visual fault locator, optical light source, and event map. Featuring a high-power visual laser source, it quickly locates faults with a single button. Lightweight and portable, it includes a 7.4V/6.6Ah lithium battery for extended standby in field operations.

Features

Easy-to-use with one-button measurement in multiple modes.
Real-time measurement for monitoring splicing progress.
Built-in high-power visual laser source for precise fault location.
2 primary USB ports and 1 secondary USB port for PC control and external device connection.
5-in-1 OTDR tester with 8GB memory, storing over 80,000 curve sets.
Data simulation software for processing, report generation, and printing.

Specifications

Model	T-TMO-350
Testing Wavelength	1310/1550nm
Dynamic Range	32/30dB
Event Dead Zone	0.8m
Attenuation Dead Zone	4m
Pulse Width	3ns, 5ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs, 5μs, 10μs, 20μs
Testing Distance	500m, 2km, 5km, 10km, 20km, 40km, 80km, 120km, 160km
Measurement Time	Use-defined (smart link) ; with real-time measurement function
Linearity	≤0.05dB/Db
Loss Threshold	0.01dB
Loss Resolution	0.001dB
Distance Resolution	0.01m
Sampling Resolution	Minimum 0.25m
Sampling Point	Maximum 128,000 points
Distance Accuracy	±(1m+measuring distance×3×10-5+sampling resolution )
Internal Visual Source	10mw, CW/2Hz
Stable Laser Source	>-5dBm
Data Storage	80000 groups of curve
Interface	3 USB port
Display	7 inch capacitive touching screen
Battery	7.4V/6.6Ah lithium battery, continuous 8-10 hours
Operating Temperature	-10℃~+50℃
Storage Temperature	-20℃~+75℃
Relative Humidity	≤90%, non-den
Dimension	230×185×70mm/1.5kg
Accessories	Main unit, 8.4V power adapter, Lithium battery, FC adapter, USB cord, User guide, CD disk, carrying case

Application

OTDR (Optical Time Domain Reflectometer) measures fiber attenuation, splice loss, and fault location by analyzing the backward scattered light as it propagates through the fiber. It provides detailed information on the loss distribution along the fiber’s length. This makes the OTDR tester a crucial tool for fiber optic cable construction, maintenance, and monitoring.

Tips: What is a an OTDR?

An OTDR (Optical Time Domain Reflectometer) is a testing instrument used in fiber optic networks to analyze the quality and performance of optical fibers. It works by sending pulses of light into the fiber and measuring the light that is scattered or reflected back. This data helps determine key characteristics of the fiber, including: