Datasheet > ITMS310050011

ITMS310050011

更新时间： 2022-12-23 02:22:45

品牌	Logo	应用领域
OPLINK		监视器
页数	文件大小	规格书
2页	234K
描述
Single Channel Integrated Tap Monitors

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ITMS310050011 数据手册

Single Channel Integrated Tap

Monitors

ITMS Series

Product Description

Oplink’s Single Channel IntegratedTap Monitor (ITMS) is a hybrid component that integrates

a ﬂat spectral response of a thin-ﬁlm tap with a high sensitivity PIN photodiode for power

monitoring applications.The ITMS minimizes component assembly costs and module footprint

while increasing module design efﬁciency by facilitating ﬁber management.

The ITMS integrates the functionality of an optical coupler and a photodiode while delivering

low insertion loss and low dark current with high temperature stability over a wide wavelength

range. It is compact and easy to mount on a PCB board for module and network system use.

Applications include DWDM channel power monitoring,optical network switching/protection

monitoring, re-conﬁgurable optical add/drop multiplexers, and gain/attenuation monitoring in

ampliﬁer systems.

Oplink can provide customized designs to meet specialized feature applications. Also, Oplink

offers modular assemblies that integrate other components to form a full function module or

subsystem.

Features

Performance Specificationns

 2-/3-pin Package Easily Mounted

Parameters

Specification

Unit

on a PCB

Operating Wavelength Range

1260~1360 1510~1610

 Flat and Broad Operating

10%

≤ 0.4

≤ 0.6

≤ 0.9

Insertion Loss (@ λ_Op, T_Op, All SOP, exclude

connector)

Wavelength Range

 Low Insertion Loss and PDL

 Low Dark Current

Through

Polarization Dependent Loss

≤ 0.05

≥ 45

Return loss (exclude connector)

 Various Tap Ratios Available

10%

10~23

26~59

52~110

14~25

35~65

70~120

 High Temperature Stability with

Responsivity (relative to nominal power at

input port)

mA/W

Hermetically Sealed Photodiode

Tapped

Monitoring

Responsivity Temperature Dependence (@1310nm

or 1550nm)

≤ 0.3

Responsivity Polarization Dependence

≤ 0.1

≤ 10

≤ 2.5

≤ 20

≤ 10

Applications

0.5G Bandwidth

PD Dark Current (@ 70°C, -5V bias)

2.0G Bandwidth

 DWDM channel monitoring

 Optical network switch/protection

Reverse Voltage

Forward Current

monitoring

 Re-conﬁgurable optical add/drop

≤ 21

≤ 16

≤ 12

multiplexers

Input Optical Power

10%

dBm

 Gain/attenuation monitoring in

Conditions

Fiber Type

ampliﬁer systems

Operating Temperature Range (<85%RH,Non-condensing)

Storage Temperature Range (<85%RH, Non-condensing)

-5 to +70

-40 to +85

SMF-28

°C

 EDFAs and Raman ampliﬁers

R06.20080813

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