Techwin(China) Industry Co.,Ltd

Optic Testing Equipment

	Palm OTDR

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Origin

China

palmOTDR

Description:
The palmOTDR series are optical fault locating and analyzing tools for optical fiber network. With its excellent performance and higher user value, it offers an innovatory test method for telecommunication network..
As a fault locating and analyzing tool much economical than traditional OTDR, the palmOTDR series feature hand-held, compact, lightweight and easy-to-use. The unique hot key design makes it faster and more convenient to review and analyze the event. It has powerful functions, such as supporting averaging and real time test mode. And it can be used in both single mode (1310/1550nm) and multi mode (850/1300nm) fiber applications. With its multi-functional carrying softbag which is convenient for both field and lab testing, the palmOTDR series have become the indispensable and ideal tools for fiber networks construction, daily check and maintenance in FTTx, WAN and CATV systems.
Besides, palmOTDR can save and transfer the measurement curves data to a PC by the software “Trace Manager” for further analyzing, reporting and printing. It successfully meets the requirement of different fiber connect type by simply changing different adaptors..

Lightweight, portable and application for WAN
Full functions, optional single/multiple mode fiber application
High precise measurement, Large memory capacity (300 test curves)
Without hard disk design, anti-dust, damp and shock proof for field test
RS-232/USB data upload port
PC software for measurement data analyzing and reporting
LCD indicators for battery charging and LD lasing status
NiMH rechargeable battery support 4 hours continuous operations
Low battery annunciator
High reliability, three years warranty
CE, FCC, FDA certificate

Technical Specifications

Model(2)	palmOTDR-S20(1)		palmOTDR-M20
	A	C	A
Dynamic Range(dB)(3)	24/24	32/32	18/22
Wavelength(±20nm)	1310/1550		850/1300
Fiber Type	Single mode		Multiple mode
Display Type	Colorful LCD
Optical Connection	Single Port
Emitter Type	LD
Connector Type	FC/PC (interchangeable SC,ST)

Selectable ranges(km)(4)	0.3、1.3、2.5、5、10、20、40、80、120、160、240		0.1, 0.3, 0.5, 1.3, 2.5, 5, 10@850nm; 0.1, 0.3, 0.5, 1.3, 2.5, 5, 10, 20, 40, 80@1300nm
Selectable pulse widths(5)	5ns、10ns、12ns、30ns、100ns、 275ns、300ns、1μs、2.5μs、10μs、20μs		12ns, 30ns, 100ns, 275ns, 1μs@850nm; 30ns, 100ns, 275ns, 1μs, 2.5μs@1300nm
Event deadzone	10m(6)	5m(6)	7m(7)
Attenuation deadzone	25m(6)	20m(6)	20m(7)
Measurement time	15s、30s、1min、2min、3min
Sampling Range	1m~10m
Distance Measure Accuracy	±(1 m + 5×10-5×Distance + sampling space)
Reflection Detect Accuracy	± 4 dB
Attenuation Detect Accuracy	±0.05 dB/dB
Data Storage	300 test traces
Data Interface	RS-232 / USB port
Visible Laser Source(For palmOTDR-S20C only)
Output Power (dBm)	≥-3
Max. Meas. Range (km)	5
General Specifications
Power Supply	NiMH chargeable battery(1600mA/h) /AC adapter
Battery Life	Support ≥4 hrs continuous operation on one charge
Operating Temperature	0℃ to 50℃
Storage Temperature	-20℃ to 70℃
Relative Humidity	0 to 95%(non-condensing)
Weight	1.9 lbs (870g)
Dimensions (L x W x H)	7.7×3.9×2.4 inch (196×100×62mm)
Package G.W/N.W	6.6/4.4lbs (3.0/2.0kg)
Package (L x W x H)	15.7×11.8×6.0inch (400×300×150mm)

Note:
(1)The Model Number palmOTDR-S20 (Colorful LCD) is new one,the old model number palmOTDR-20A (Black and White LCD) is unavailable
(2)Specifications describe the instrument’s warranted performance, measured with typical PC-type connectors. Uncertainties due to the refractive index of fiber are not considered;
(3)The dynamic range is measured at maximum pulse width within average time of 3 minutes;
(4)Among the selectable ranges, 0.3km、160km and 240km only for type C;
(5)Among the pulse widths, 5ns、10ns、10us and 20us only available for type C;12ns、275ns only available for type A;
(6)Conditions for blind Measurement: Reflection events are within a range of 4km; reflection intensity is less than -35dB; and the blind zone is measured at the minimum pulse width.
(7)Conditions for blind Measurement: Reflection events are within a range of 1km; reflection intensity is less than -32dB; and the blind zone is measured at the minimum pulse width.

Note: Specifications subject to change without notice.

Standard Configuration
Instrument(Main Body),rechargeable NiHM battery, AC adapter, TraceManager software disk, Data transfer cable(RS232/USB), Rubber boot, Toolkit for softbag, Condensed Air, Fiber Connector Cleaner, Connector Clean Stick, Warranty card, CE/FCC certificate, Certificate of Calibration, User’s manual.