OISA1480ALD1155 datasheet, PDF

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OISA1480ALD1155: DescriptionPolarization Insensitive Fiber Isolator Array; File Size191KB，3 Pages; ManufacturerOplink（Molex）; Websitehttp://www.oplink.com

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OISA1480ALD1155 Overview

Polarization Insensitive Fiber Isolator Array

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Polarization Insensitive Fiber

Isolator Array (Single Stage)

OISA Series

Product Description

Oplink’s single-stage, multi-port isolator is an array device with the identical

package size of a single-port isolator. It offers port options of dual or triple

ports on both input and output sides. The Oplink isolator array minimizes

back reflection and back scattering in the reverse direction for any state of

polarization. It features low cost with high performance including low inser-

tion loss, low channel cross talk, high return loss, low polarization dependent

loss (PDL) and low polarization mode dispersion (PMD). Oplink’s innovative

array solution provides significant space savings in EDFA array or multi stage

EDFA applications.

CH1

CH2

CH3

CH1

CH2

CH3

Performance Specificationns

OISA Series

Premium

Grade A

Unit

Features

Operating Wavelength Range

Insertion Loss

[1]

1310 ± 15 or

1480 ± 15 or

1528 ~ 1564 or

1570 ~ 1605

< 0.6

> 22

< 0.1

< 0.25

< 0.05

> 55

> 50

Corning SMF-28

250µm Bare Fiber

0 to +70

-40 to +85

(ø) 5.5 x (L) 34.0

< 0.8

> 21

< 0.15



Wide Operating Wavelength Range

and Temperature Range



Low Insertion Loss



High Isolation



Ultra Low PDL & Option for Ultra Low

PMD



Highly Stable & Reliable



Epoxy-free Optical Path



Compact Package Size

Isolation (over operating wavelength

range, 0~70°C, all SOP)

Polarization Dependent Loss

Polarization Mode

Dispersion

Channel Crosstalk

Return Loss

Maximum Power Handling

Fiber Type

Fiber Jacket

Operating Temperature

Storage Temperature

Package Dimensions

[3]

Pigtail Coloring (both sides)

(Standard)

(Low PMD)

Applications



Fiberoptic Amplifiers



CATV Fiberoptic Links



WDM Systems



Fiberoptic Instruments



Transmitters and Fiber Lasers



Laboratory R&D



Arrayed Modules

°C

Ch.1 = Red, Ch.2 = Black, Ch.3 = clear

[1] The maximum IL is under all states of polarization and within the full operating temperature and wavelength ranges

specified.

[2] All the parameters are excluding connectors.

[3] The mechanical tolerance should be +/-0.2mm on all package dimensions unless otherwise custom specified.

S0056 - R04. 20120123

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