Product Description

Features

Applications

Mini WDIH59 Series

Min

Typical

Max

Unit

Operating Wavelength Range (λs)

1528 ~ 1564 or 1570 ~ 1604

nm

Pump Channel Wavelength Range (λp)

965 ~ 995

nm

Channel Isolation (over λs,

0~70°C, all SOP)

Single Stage

21

dB

Dual Stage

36

Isolation

Pump Channel @ λs

15

dB

Signal Channel @ λp

25

Insertion Loss (over

wavelength range

and 0~70°C, all SOP)

Pump Channel

0.5

dB

Signal

Channel

Single Stage

0.9

Dual Stage

1.1

WDL

0.2

dB

Return Loss

≥ 50

dB

Polarization Dependent Loss

(PDL)

Single Stage

0.10

dB

Dual Stage

0.15

Polarization Mode Dispersion

(PMD)

Single Stage

0.25

ps

Dual Stage

0.05

Directivity

≥ 50

dB

Operting Power Handling

≤ 500

mW

Operating Temperature

0 to +70

°C

Storage Temperature

-40 to +85

°C

Fiber Type

COM & Pump Ports

PureMode HI1060 FLEX

Pass Port

SMF-28, 250µm Bare Fiber

Package Dimension

(Φ) 3.0 x (L) 30.0

mm

S0078 - R02. 20100702

Mini 980/1550nm WDM/Isolator

Hybrid

Mini WDIH59 Series

Oplink’s WDIH is a combination of a 980/1550(1585)nm filter and a C-band

1550nm (or L-band 1585nm) polarization insensitive optical isolator.The Mini

WDIH is a low cost model with excellent performance including low insertion

loss, high isolation, high return loss, and low polarization dependent loss (PDL).

This product offers integrated solutions to EDFA applications by combining

more functions into a very compact package.The product package dimension

is about 3.0×30mm.

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



Highly Stable & Reliable



Small Package Dimension



Epoxy-free Optical Path



EDFA