Specifications and Product Details:

Introduce

LS-OPM is easy-to-use testing instruments for optical fiber test andlaser-based light sources designed to test single mode fiber optic links. They provide power meters with a stable output. The optical power measurement results could be displayed in logarithmic (dBm), and relative power (dB) modes. The user can choose one of these modes for absolute power or relative loss measurements.

Applications

• ATM-PON Monitor

• Ethernet-PON Monitor

• Hybrid-PON Monitor

• Fiber attenuation testing

Features

• wavelength:1310,1550,1490nm

• Dust and shock proof design

• Auto shut off function

• CWDM laser is available

• High stable optical power

• Low warm up & stable

• High stable output power

• Very easy-to-use

The LS-OPM is used with a power meter for measuring optical loss on single mode fiber cable. High laser stability is guaranteed, power output is unaffected by varying back reflection. The LS-OPM operates on disposable batteries or AC adapter. A Low battery indication warns the user that battery replacement is necessary. The optical output is via a top panel FC, SC, or ST connector. The output may be equipped with other style connectors upon request.

The OPM can support accurate testing of single mode and multimode optical fiber systems, with features of large LCD display, damp and shock proof design and dual-way powering system. The internal microprocessor and linear amplifier technology ensure the long-time accuracy.

Parameter	Unit	Typical	Note
Central wavelength	nm	1310/1550	Optical Light source
Calibration wavelength	nm	1310/1490/1550	Optical power meter
Output power	dBm	-3	Adjustable 1dB steps
Fiber pigtail		SMF-28	5 Min max
Short term stability	dBm	0.1
Long term stability	dBm	0.03
Output connector		SC	Interchangeable
Output Ferrule		PC or APC	Selectable
Calibration accuracy	dBm	0.2
Detector power range	dBm	+10~-60
Detector type		InGaAs
Auto off	min	None

Battery	power	V	One 9V alkaline cell	optional 9V AC adapter
Battery	life	hrs	30	optional 9V AC adapter
Dimension
Display			LED & LCD
Accessories			9V DC adapter, carry back, operation Manual
Operating temperature		°C	-5~65
Storage temperature		°C	-20~70
Relative Humidity			95% RH from 0~40°C

Ordering information

Part number	Description
LS-OPM	Out put laser :1310/1490/1550, AC adaptor, One connector adaptor Measurement range of 10 to -60 dBm
Connector adaptor code( XX)	SC=SC, FC=FC, ST=ST