ITMS302050052 [OPLINK]

Single Channel Integrated Tap Monitors; 单通道集成点击监视器


型号：	ITMS302050052
厂家：	OPLINK COMMUNICATIONS INC.
描述：	Single Channel Integrated Tap Monitors 单通道集成点击监视器监视器
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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

Single Channel Integrated Tap Monitors

ITMS Series

Mechanical Drawing / Package Dimensions (dimension in mm)

Standard Package (P1, Bare Fiber or LooseTube)

Miniature Package (P4, Bare Fiber only)

Input(Black)

Note:

Anode is connected to the metal housing.

Standard Package Pin Assignment

Pin 1: Anode

Pin 2: Cathode

Pin 3: Case Ground

Miniature Package (P5, LooseTube only)

Input(Blue)

Output(White)

Note:

Anode is connected to the metal housing.

Ordering Information

Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplink’s OEM

design team or account manager for your requirements and ordering information (510) 933-7200.

ITMS

Bandwidth

0.5G= 05

2.0G= 20

Tap Ratio

2/98 = 02

5/95 = 05

10/90 = 10

Connector

Type

Fiber Length

0.5meter= H

1.0meter= 1

1.5meter= 5

2.0meter= 2

None = 1

FC/PC=2

FC/SPC=3

FC/APC=4

SC/PC=5

SC/SPC=6

SC/APC=7

ST=8

Wavelength

1310/1550nm= D

1310nm= 3

C+L band= E

Package & Fiber Type

P1+250µm bare ﬁber =11

P1+900µm loose tube =12

P4+250µm bare ﬁber = 41

P5+900µm loose tube = 52

LC=9

MU=A

RoHS:

1. Add “G”to the end of the above PN for RoHS 6 Requirement.

R06.20080813

Monitoring/Conditioning  Ampliﬁcation  Transmission  Interconnect  RGB Laser Modules

Product Lines:  Mux/Demux



Switching/Routing



Coupling/Splitting



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