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PDF BTMS Data sheet ( Hoja de datos )
| Número de pieza | BTMS | |
| Descripción | Bi-directional Single Channel Integrated Tap Monitors | |
| Fabricantes | OPLINK Communications | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de BTMS (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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Bi-directional Single Channel
Integrated Tap Monitors
BTMS Series
Product Description
Oplink’s Single Channel Bi-directional Integrated Tap Monitor (BTMS) 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 Bi-directional feature allows power monitoring from
both input and output ports. BTMS minimizes component assembly costs and module foot-
print while increasing module design efficiency by facilitating fiber management.
The BTMS 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 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.
Functional Diagram
Input
Output
PD
Performance Specificationns
Parameters
Specification
Operating Wavelength Range
1260~1360 1510~1610
Through
Insertion Loss
connector)
(@
λOp,
TOp,
All
SOP,
exclude
Polarization Dependent Loss
2%
5%
10%
≤ 0.4
≤ 0.6
≤ 0.9
≤ 0.1
Return loss (exclude connector)
≥ 45
Tapped
Monitoring
Responsivity (relative to nominal power at
input port)
Responsivity Polarization Dependence
2%
5%
10%
10~23
26~59
52~110
14~25
35~65
70~120
≤ 0.1
Uniformity [1]
≤ 0.5
PD Dark Current (@ 70°C, -5V bias)
≤ 10
PD
Bandwidth (50 ohm, 5V, -3dB)
Reverse Voltage
≥ 0.5
≤ 20
www.DataSheeFto4rUw.acrodmCurrent
≤5
Conditions
Input Optical Power
2%
5%
10%
Operating Temperature Range (<85%RH, Non-condensing)
≤ 21
≤ 16
≤ 12
0 to +70
Storage Temperature Range (<85%RH, Non-condensing)
-40 to +85
Fiber Type
SMF-28
Notes: 1) Excluding connectors.
Unit
mm
dB
dB
dB
mA/W
dB
dB
nA
GHz
V
mA
dBm
°C
°C
Features
2-/3-pin Package Easily Mounted
on a PCB
Flat and Broad Operating
Wavelength Range
Low Insertion Loss and PDL
Low Dark Current
Various Tap Ratios Available
High Temperature Stability with
Hermetically Sealed Photodiode
Monitor Optical Signal from One
Both Input and Output
Applications
EDFAs and Raman amplifiers
Add/Drop and optical protection
monitoring
DWDM/CWDM systems
R03.20080714
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet BTMS.PDF ] | |
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