Oplink Communications, Inc.

Amplifier Components

Amplifier Modules

DWDMs

Switching/Routing/

Monitoring/ Conditioning

Transmission

RGB Laser Modules

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

EDFA & Raman Amplifiers

CATV Fiberoptic Links

WDM Systems

Fiberoptic Instruments

Transmitters and Fiber Lasers

Laboratory R&D

Arrayed Modules

Polarization Insensitive Fiber

Isolator Array (Dual Stage)

Features

Applications

Oplink

Fiber Optic

Product Lines

Polarization Insensitive Fiber Isolator Array (Dual Stage)

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

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 is a low cost

model with high performance featuring low insertion loss, high isolation, 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.

Performance Specifications

LL

CH1

CH1

CH2

CH3

CH2

CH3

φ

OIDA Series

Premium

Grade A

Unit

Operating Wavelength Range

1310±15 or

1480±15 or

1528

or

nm

1570

∼1564

1605

Insertion Loss

< 0.7

< 0.9

dB

Isolation (over wavelength range, 0∼70°C, all SOP) > 34

> 32

dB

Polarization Dependent Loss

< 0.15

< 0.2

dB

Polarization Mode Dispersion (Low PMD)

< 0.05

< 0.05

ps

Maximum Power Handling

2000

mW

Channel Crosstalk

> 55

dB

Operating Temperature

0 to +70

°C

Storage Temperature

-40 to +85

°C

Package Dimensions

(φ) 5.5 x (L) 34

mm

Pigtail Coloring (both sides)

Ch.1 = Red

Ch.2 = Black

Ch.3 = Clear

Values are referenced without connector loss.

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

Return Loss

> 50

dB

OID

Series

A

∼