Product Description

Features

Applications

WDIH1514 Series

Single Stage

Dual Stage

Unit

Signal Operating Wavelength Range (λs)

C band : 1528 ~ 1564 or

L band : 1570 ~ 1605

nm

Pump Channel Wavelength Range (λp)

1450 ~1495

nm

Channel Isolation (over λs, 0~70°C, all SOP)

≥ 21

≥ 36

dB

Isolation

Pump Channel @ λs

≥ 15

dB

Signal Channel @ λp

≥ 25

Insertion Loss (Over

wavelength range and

0~70°C, all SOP)

Pump Channel

≤ 0.6

dB

Signal Channel

≤ 0.9

≤ 1.1

WDL

≤ 0.35

≤ 0.45

dB

Return Loss

≥ 55

dB

Polarization Dependent Loss (PDL)

≤ 0.10

≤ 0.20

dB

Polarization Mode Dispersion (PMD)

≤ 0.25

≤ 0.05

ps

Directivity

≥ 55

dB

Operting Power Handling

≤ 500

mW

Operating Temperature

0 to +70

°C

Storage Temperature

-40 to +85

°C

Fiber Type

Corning SMF-28

Package Dimension *

P1 : (Ø) 5.5 x (L) 34.0

mm

P2 : (Ø) 5.5 x (L) 40.0

Values are referenced without connector loss

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

specified.

S0077 - R11. 20100702

1480/1550nm WDM/Isolator

Hybrid Combination

WDIH1514 Series

Oplink’sWDIH is a combination of a 1480/1550 nm filter and a 1550nm polar-

ization insensitive optical isolator.The WDIH is a low cost model with excel-

lent performance including low insertion loss, high isolation, high return loss,

low polarization dependent loss (PDL), and low polarization mode dispersion

(PMD).This product offers integrated solutions to EDFA applications by com-

bining more functions into a very compact package.

Oplink can provide customized designs to meet specialized feature applica-

tions. Also, Oplink offers modular assemblies that integrate other compo-

nents to form a full function module or subsystem.



Wide Operating Wavelength Range



Compact Size



High Isolation



Ultra Low PDL & PMD



High Stability & Reliability



Epoxy-free Optical Path



Fiberoptic Amplifiers



CATV Fiberoptic Links



WDM Systems



Fiberoptic Instruments



Transmitters and Fiber Lasers



Laboratory R&D