Extech Instruments 850 OWL Manuale utente

Quick Guide

LED and Laser Light Sources

LED Models: 850 OWL, 1300 OWL, & DUAL OWL

LASER Models: 1310 OWL, 1550 OWL, & LASER OWL

Introduction

Congratulations on your purchase of the Extech LED or LASER light source. Light

sources emit light at a certain wavelength in nanometers (nm), which is detected at the

other end of a fiber by a photo detector calibrated to the same wavelength. The center

wavelength of the light source is measured at the point of peak intensity. Light sources

emit a range of wavelengths, not just one. The difference between the lowest and the

highest frequency of light is called the spectral width. For practical purposes, spectral

width is measured at Full Width-Half Maximum (FWHM); the width (Full Width) is

measured at the point exactly halfway between zero power and peak power (Half

Maximum). Careful use of this source will provide years of reliable service.

OWL LE&LS V1,3 Oct. 2001

WARRANTY

EXTECH INSTRUMENTS CORPORATION warrants the basic instrument to be free of

defects in parts and workmanship for one year from date of shipment (a six month limited

warranty applies on sensors and cables). If it should become necessary to return the

instrument for service during or beyond the warranty period, contact the Customer

Service Department at (781) 890-7440 EXTENSION 210 for authorization or visit

www.extech.com for more information. A Return Authorization (RA) number must be

issued before any product is returned to Extech. The sender is responsible for

shipping charges, freight, insurance and proper packaging to prevent damage in transit.

This warranty does not apply to defects resulting from action of the user such as misuse,

improper wiring, operation outside of specification, improper maintenance or repair, or

unauthorized modification. Extech specifically disclaims any implied warranties or

merchantability or fitness for a specific purpose and will not be liable for any direct,

indirect, incidental or consequential damages. Extech's total liability is limited to repair or

replacement of the product. The warranty set forth above is inclusive and no other

warranty, whether written or oral, is expressed or implied.

Description

1. Source port

2. Source port

3. Toggle select switch

4. Battery status and ON/OFF LED indicators

Note that the DUAL OWL is shown only.

All models have similar ports, switches, and indicators.

Invisible optical LED or Laser radiation present

when power switch is set to the ON position.

Avoid eye & skin exposure to direct or scattered radiation.

Fiber LED: 850nm 0.01mW

Fiber LED: 1300nm 0.01mW

Fiber Laser: 1310nm 0.1mW

Fiber Laser: 1550nm 0.1mW

CE Compliant: 61326-1 and 61010-1

Class I Product (IEC 60825-1)

OWL LE&LS V1,3 Oct. 2001

Specifications for LED Light Sources

850 OWL

Launch Method LED

Center Wavelength 850 ±20nm

Spectral Width 35nm (FWHM; 850nm)

Output Power -20.0 dBm (62.5µm core)

Initial Accuracy 0.1 dB @25°C

Fiber Type Multimode

Battery Life 40 hrs.

Operating Temp. 32 to 131°F (0 to 55°C)

Storage Temp. 32 to 167°F (0 to 75°C)

Battery display Yes

Dimensions 2.75” x 4.94” x 1.28”

(70 x 125 x 32mm)

Weight 3.6 oz. (102g) with battery

1300 OWL

Launch Method LED

Center Wavelength 1300nm

Spectral Width 170nm (FWHM)

Output Power -20.0 dBm (62.5µm core)

Initial Accuracy 0.1 dB @25°C

Fiber Type Multimode

Battery Life 40 hrs.

Operating Temp. 32 to 131°F (0 to 55°C)

Storage Temp. 32 to 167°F (0 to 75°C)

Battery display Yes

Weight 5.4 oz. (154g) with battery

Dimensions 2.75” x 4.94” x 1.28”

(70 x 125 x 32mm)

DUAL OWL

The DUAL OWL specifications (above) and the overview (later in this manual) are a

combination of the 850 and 1300 OWLs. Note that the weight of the DUAL OWL is the

same as the weight for the 1300 OWL.

Specifications for Laser Light Sources

1310 OWL

Launch Method FP Laser

Center Wavelength 1310nm ±30nm

Spectral Width 2nm (FWHM)

Output Power -10.0 dBm

1-hour drift 0.05 dB (typical)

12-hour drift 0.05 dB (typical)

Initial Accuracy 0.1 dBm @25°C

Fiber Type Single mode

Battery Life 25 hrs.

Operating Temp. 32 to 131°F (0 to 55°C)

Storage Temp. 32 to 167°F (0 to 75°C)

Battery display Yes

Dimensions 2.75” x 4.94” x 1.28”

(70 x 125 x 32mm)

Weight 3.6 oz. (102g) with battery

OWL LE&LS V1,3 Oct. 2001

1550 OWL

Launch Method FP Laser

Center Wavelength 1550nm ±30nm

Spectral Width 2nm (FWHM)

Output Power -10.0 dBm

1-hour drift 0.04 dB (typical)

12-hour drift 0.06 dB (typical)

Initial Accuracy 0.1 dBm @25°C

Fiber Type Single mode

Battery Life 25 hrs.

Operating Temp. 32 to 131°F (0 to 55°C)

Storage Temp. 32 to 167°F (0 to 75°C)

Battery display Yes

Dimensions 2.75” x 4.94” x 1.28”

(70 x 125 x 32mm)

Weight 3.6 oz (102g) with battery

Laser OWL

The Laser OWL specifications (above) and the overview (below) are combinations of the

1310 and 1550 OWLs.

List of available Models

Part Number Description

LE 200 ST 850nm LED Light Source with ST connector

LE 210 ST 1300nm LED Light Source with ST connector

LE 210 SC 1300nm LED Light Source with SC connector

LE 220 ST Dual OWL 850/1300nm LED Light Source with ST connector

LS 300 FC 1310nm LASER Light Source with FC connector

LS 300 SC 1310nm LASER Light Source with SC connector

LS 300 ST 1310nm LASER Light Source with ST connector

LS 310 FC 1550nm LASER Light Source with FC connector

LS 310 SC 1550nm LASER Light Source with SC connector

LS 310 ST 1550nm LASER Light Source with ST connector

LS 320 FC 1310/1550nm LASER Light Source with FC connector

LS 320 SC 1310/1550nm LASER Light Source with SC connector

LS 320 ST 1310/1550nm LASER Light Source with ST connector

Overview of the 850 and DUAL OWLs

The 850 OWL can test multi-mode fiber links such as premise LAN’s and voice PBX’s.

The 850nm LED provides a stable -20dBm output source. The LED indicator confirms

that the source is ON and that the battery has enough power to maintain its calibrated

output power. The Dual OWL can be used to perform dual wavelength testing that

conforms to EIA/TIA testing standards TIA/568-A and TIA/526-14A. The 850 OWL is

equipped with either ST (standard) or SC (additional cost) connectors. In addition, a

1310 or 1550 laser source, instead of a 1300nm LED, can be ordered (lasers are

available in ST, SC or FC connector styles).

OWL LE&LS V1,3 Oct. 2001

Overview of the 1300 and DUAL OWLs

The 1300 OWL is a perfect match for The Fiber OWL II or Micro OWL optical power

meters. It is a fiber optic light source designed to test multimode fiber links such as data

LAN’s and voice PBX’s. The 1300nm LED provides power meters with a stable -20dBm

output source. The LED indicator confirms that the source is ON and that the battery has

enough power to maintain its calibrated output power. The 1300 OWL can be upgraded

to a Dual OWL by adding an 850nm LED light source. The Dual OWL can be used to

perform dual wavelength testing conforming to EIA/TIA testing standards TIA/568-A and

TIA/526-14A. The 1300 OWL is equipped with either ST (standard) or SC (additional

cost) connectors. Also, one additional laser source instead of an 850nm LED can be

obtained for the 1300 OWL. Select from the 1310 or the 1550 laser light source to fill the

empty DUAL OWL port. Lasers are available in ST, SC or FC connector styles.

Overview of the 1310, 1550, and Laser OWLs

The 1310, 1550 and Laser OWLs are laser-based light sources designed to test single

mode fiber optic links. They provide power meters with a stable –10dBm output.

Communications devices that use single mode laser light at 1310nm minimize chromatic

dispersion. Note that most glass optical fibers have minimal chromatic dispersion

characteristics near 1310nm. Communications devices that use single mode laser light

at 1550nm minimize optical attenuation.

The Fiber OWL II or Micro OWL optical power meters are ideal for use with the 1310,

1550 and Laser OWLs. The front panel LEDs indicate whether the unit is ON or OFF,

and whether the battery has enough power to maintain its calibrated output power. The

1310 OWL (or 1550 OWL) can be upgraded to a LASER OWL (combo of 1310 and 1550

OWLs) by adding a 1550nm (or 1310nm for the 1550 OWL) laser light source. The

LASER OWL can be used to perform dual wavelength testing that conforms to EIA/TIA

testing standards TIA/568-A and TIA/526-14A. The 1310, 1550, and Laser OWLs are

equipped with FC connectors (standard) or SC, ST connectors (additional cost).

Basic Operation

The selector switch on the top of the unit is used to select the desired wavelength (move

switch to the left or right). Return the switch to the center position to shut down the unit.

Note that if the indicator light on the selected wavelength is dim, replace the battery.

Caution: Never look directly into a powered light source.

OWL LE&LS V1,3 Oct. 2001



Support Hotlines

(781) 890-7440

Tech support: Ext. 200; Repair/Returns: Ext. 210

Email: [email protected]; Website: www.extech.com

Maintenance

Handling Tips

1. Do NOT drop the equipment; components on the circuit board may become dislodged.

2. Store the equipment in the carrying case in a cool dry area.

3. Replace the rubber cap on the connector when not in use to prevent dust and dirt from

getting inside the equipment.

Cleaning Tips

1. Use only 99% or better Isopropyl alcohol when cleaning the connectors. 99% Isopropyl

alcohol is very flammable; additional care must be taken when cleaning the detector.

2. Whenever possible, use specially designed 2.5mm cleaning sticks to clean the

connectors. These don’t require alcohol and don’t damage the inside of the connectors.

Do not use sticks or swabs of any other type; they may damage the inside of the

connector or may leave behind dust or fibers that will add loss to the fiber reading.

3. The connector ports should be cleaned at the beginning and end of the testing day to

keep connector loss to a minimum.

4. When cleaning the meter case do not use cleaners that contain ammonia.

Battery Replacement

1. The front panel LEDs dim if the 9V battery is too weak to function properly.

2. To replace the 9V battery, slide open the rear battery compartment, replace the

battery, and replace the compartment cover.

Calibration and Repair Services

Extech offers complete repair and calibration services for all of the products we sell.

For periodic calibration, NIST certification or repair of any Extech product, call customer

service for details on services available. Extech recommends that calibration be performed

on an annual basis to insure calibration integrity.

OWL LE&LS V1,3 Oct. 2001

Manual del usuario

Fuentes LED y de Luz Láser

LED Modelos 850 OWL, 1300 OWL, y Dual OWL

Modelos LÁSER 1310 OWL, 1550 OWL, y Láser OWL

Introducción

Felicitaciones por su compra de la fuente de luz láser o LED de Extech. Las fuentes de

luz emiten luz a cierta longitud de onda en nanómetros (nm), que es detectada en el otro

extremo de una fibra por un foto detector calibrado a la misma longitud de onda. La

longitud de onda central de la fuente de luz se mide en el punto de intensidad pico. Las

fuentes de luz emiten una gama de longitudes de onda, no sólo una. La diferencia entre

la frecuencia más alta y más baja de la luz se llama anchura espectral. Para propósitos

prácticos, la anchura espectral se mide en amplitud total-Medio máximo (FWHM); el

ancho (Ancho total) se mide en el punto medio exacto entre potencia cero y potencia

pico (Medio máximo). El uso cuidadoso de esta fuente le proveerá muchos años de

servicio confiable.

OWL LE&LS V1,3 Oct. 2001

GARANTÍA

EXTECH INSTRUMENTS CORPORATION garantiza este instrumento para estar libre

de defectos en partes o mano de obra durante un año a partir de la fecha de embarque

(se aplica una garantía limitada a seis meses para los cables y sensores. Si fuera

necesario regresar el instrumento para servicio durante o después del periodo de

garantía, llame al Departamento de Servicio a Clientes al teléfono (781) 890-7440 ext.

210 para solicitar autorización. 210 para autorización. Se debe otorgar un número de

Autorización de Retorno (RA) antes de regresar cualquier producto a Extech. El

remitente es responsable de los gastos de embarque, flete, seguro y empaque

apropiado para prevenir daños en tránsito. Esta garantía no se aplica a defectos que

resulten por acciones del usuario como mal uso, alambrado inapropiado, operación

fuera de las especificaciones, mantenimiento o reparaciones inapropiadas o

modificaciones no autorizadas. Extech específicamente rechaza cualesquier garantías

implícitas o factibilidad de comercialización o aptitud para cualquier propósito

determinado y no será responsable por cualesquier daños directos, indirectos,

incidentales o consecuentes. La responsabilidad total de Extech está limitada a la

reparación o reemplazo del producto. La garantía precedente es inclusiva y no hay otra

garantía ya sea escrita, oral, expresa o implícita.

Descripción

5. Apertura de la fuente

6. Apertura fuente

7. Selector de vaivén

8. Indicadores LED de estado de la batería y ON/OFF

Note que sólo se muestra el DUAL OWL.

Todos los modelos tienen aperturas, interruptores

e indicadores similares.

el interruptor de encendido está en la posición ON.

Evite la exposición de los ojos y la piel a la radiación directa o

dispersa.

LED para fibra: 850nm 0.01mW; LED para fibra: 1300nm 0.01mW

Láser para fibra: 1310nm 0.1mW; Láser para fibra: 1550nm 0.1mW

Cumplimiento CE: 61326-1 y 61010-1; Producto Clase I (IEC 60825-1)

OWL LE&LS V1,3 Oct. 2001

Especificaciones para fuentes de luz LED

850 OWL

Método de lanzamiento LED

Longitud de onda central 850 ±20nm

Anchura espectral 35nm (FWHM; 850nm)

Potencia de salida -20,0 dBm (62,5µm núcleo)

Precisión inicial 0,1 dB @25°C

Tipo de fibra Multimodal

Vida de la batería 40 hrs.

Temp. de operación 32 a 131°F (0 a 55°C)

Temp. de almacenado 0 a 75°C (32 a 167°F )

Indicador de batería Sí

Dimensiones 70 x 125 x 32 mm (2,75" x 4,94" x 1,28")

Peso 102g (3.6 oz.) con batería

1300 OWL

Método de lanzamiento LED

Longitud de onda central 1300nm

Anchura espectral 170nm (FWHM)

Potencia de salida -20,0 dBm (62,5µm núcleo)

Precisión inicial 0,1 dB @25°C

Tipo de fibra Multimodal

Vida de la batería 40 hrs.

Temp. de operación 0 a 55°C (32 a 131°F)

Temp. de almacenado 0 a 75°C (32 a 167°F)

Indicador de batería Sí

Peso 154g (5.4 oz.) con batería

Dimensiones 70 x 125 x 32mm (2,75" x 4,94" x 1,28")

DUAL OWL

Las especificaciones del DUAL OWL ESPECIFICACIONES (arriba) y la descripción

general (más adelante en este manual) son una combinación del OWL 850 y del 1300.

Note que el peso del DUAL OWL es igual al peso del 1300 OWL.

Especificaciones para fuentes de luz láser

1310 OWL

Método de lanzamiento Láser FP

Longitud de onda central 1300nm ±30nm

Anchura espectral 2nm (FWHM)

Potencia de salida -10,0 dBm

arrastre en 1 hora 0,05 dB (típica)

arrastre en 12 horas 0,05 dB (típica)

Precisión inicial 0,1 dBm @25°C

Tipo de fibra Modo singular

Vida de la batería 25 hrs.

Temp. de operación 0 a 55°C (32 a 131°F)

Temp. de almacenado 0 a 75°C (32 a 167°F)

Indicador de batería Sí

Dimensiones 70 x 125 x 32 mm

(2,75" x 4,94" x 1,28")

Peso 102g (3.6 oz.) con batería

OWL LE&LS V1,3 Oct. 2001

1550 OWL

Método de lanzamiento Láser FP

Longitud de onda central 1300nm ±30nm

Anchura espectral 2nm (FWHM)

Potencia de salida -10,0 dBm

arrastre en 1 hora 0,04 dB (típica)

arrastre en 12 horas 0,06 dB (típica)

Precisión inicial 0,1 dBm @25°C

Tipo de fibra Modo singular

Vida de la batería 25 hrs.

Temp. de operación 0 a 55°C (32 a 131°F)

Temp. de almacenado 0 a 75°C (32 a 167°F)

Indicador de batería Sí

Dimensiones 70 x 125 x 32mm (2,75" x 4,94" x 1,28")

Peso 102g (3,6 oz ) con batería

Láser OWL

Las especificaciones del Láser OWL (anterior) y la descripción general (enseguida) son

combinaciones de los OWL 1310 y 1550.

Lista de modelos disponibles

Parte número Descripción

LE 200 ST fuente de luz LED de 850nm con conector ST

LE 210 ST fuente de luz LED de 1300nm con conector ST

LE 210 SC fuente de luz LED de 1300nm con conector SC

LE 220 ST Fuente de luz Dual OWL con LED de 850/1300nm con conector ST

LS 300 FC Fuente de luz LÁSER de 1310nm con conector FC

LS 300 SC Fuente de luz láser de 1310nm con conector SC

LS 300 ST Fuente de luz láser de 1310nm con conector ST

LS 310 FC Fuente de luz LÁSER de 1550nm con conector FC

LS 310 SC Fuente de luz LÁSER de 1550nm con conector SC

LS 310 ST Fuente de luz LÁSER de 1550nm con conector ST

LS 320 FC Fuente de luz LÁSER de 1310/1550nm con conector FC

LS 320 SC Fuente de luz LÁSER de 1310/1550nm con conector SC

LS 320 ST Fuente de luz LÁSER de 1310/1550nm con conector ST

Descripción general del 850 y DUAL OWL

El 850 OWL está mejor adaptado para ser empleado con el medidor de potencia óptica

Econo OWL. El 850 OWL está diseñado para probar enlaces de fibra múltimodo tales

como las instalaciones de LAN y PBX de voz locales. El LED de 850nm provee una

fuente estable de salida de 20dBm. El indicador LED confirma que la fuente está

encendida (ON) y que la batería tiene suficiente potencia para mantener su potencia

calibrada de salida. El 850 OWL puede ser actualizado a un Dual OWL agregando una

fuente de luz LED de 1300nm. El Dual OWL puede ser empleado para realizar pruebas

dobles de longitud de onda que cumplen con las normas de prueba EIA/TIA como la

TIA/568-A y la TIA/526-14A. El 850 OWL está equipado con conectores ST (estándar) o

SC (costo adicional). Adicionalmente, puede ordenar una fuente láser 1310 ó 1550, en

lugar de un LED de 1300nm, (los láser están disponibles con conectores de los

siguientes estilos ST, SC o FC).

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