Fiber Optic LED Light Sources

The LS Series fiber optic LED light sources are low cost, reliable, fiber optic LED light sources offering good performance in a rugged compact package. Product offerings include a 850nm LED light source (LS850), 1300nm LED light source (LS1300), and a Dual Port LED light source (LS8513). Standard features include Power On indicator, low battery detection, extended battery life, and temperature compensating power control circuitry. These fiber optic LED light sources utilize high quality SLED emitters, ensuring a high degree of core fill in standard multimode optical communication fiber (50um, 62.5um, 100um, 200um) allowing for consistent and meaningful network attenuation measurements. Typical coupled output power is -17 dBm into 62.5um core. When used with the INFOS PM200 Fiber Optic Meter or M100 Optical Power Meter Series, greater then 45 dB of measurement range is available. Typical applications include datacomm network installation and maintenance testing of multimode fiber optic cable, passive optical component testing, patchcord verification, or other applications requiring the use of a fiber optic LED light source.

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Product Sheet in .pdf format

Specifications:

LS850	TA=23°C ±5°C
Emitter Type	GaAlAs SLED
Central Wavelength	850nm
Spectral Bandwidth	50nm
Fiber Coupled Power (typ.)	-20 dBm (50um core)
" " "	-17 dBm (62.5um core)
" " "	-13 dBm (100um core)
Po Temperature coefficient (typ.)	-.01 dB/°C
Connector Style(s)	ST^TM (standard), SMA
LS1300
Emitter Type	InGaAsP SLED
Central Wavelength	1300nm
Spectral Bandwidth	170nm
Fiber Coupled Power (typ.)	-20 dBm (50um core)
" " "	-17 dBm (62.5um core)
" " "	-13 dBm (100um core)
Po Temperature coefficient (typ.)	-.025 dB/°C
Connector Style(s)	ST^TM (standard), FC
Model LS8513, Dual LED Source	Combines Specifications of the LS850 and LS1300 in a dual port configuration.
Environmental Characteristics:
Temperature Range:
Operating	-10°C to +50°C
Storage	-55°C to +70°C
Humidity (non-condensing)	5 - 95% RH
Mechanical Specifications:
Size	4.5" x 2.38" x 1.00"
Weight	1/4 lb.
Power Requirements:
Battery Type	9 volt alkaline
Battery Life (typical)	20 hours

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Last updated May 23, 2005

INFOS, INC., 2349 State Route 8, Cold Brook, NY 13324 Tel# 315-826-5131, Fax# 315-826-7099

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