ITMA S0017

Integrated TAP Monitor Arrays
ITMA Series
Product Description
Oplink’s Integrated TAP Monitor Array (ITMA) is a compact, multi-channel powermonitoring device. It increases module design flexibility and efficiency by significantly
reducing the number of assembly components and facilitating fiber management.
ITMA 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 operating wavelength range.
Easily mounted on a PCB, Oplink’s standard 12/14-pin package provides power monitoring for up to ten channels. 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.
Performance Specificationns
Parameters
Specification
Operating Wavelength Range
Through
1260 ~ 1360
Insertion Loss (@λop, Top, All SOP,
Exclude Connectors)
2%
< 0.4
5%
< 0.6
10%
Return Loss
> 45
2%
10 ~ 23
14 ~ 26
5%
26 ~ 59
36 ~ 65
10%
52 ~ 110
70 ~ 120
Power at Input Port)
Responsivity Temperature Dependence
(@1310nm or 1550nm)
Responsivity Polarization Dependence
PD
PD Dark Current
(@ -5V bias, 70°C)
 Standard, 12/14-pin Package Easily
Mounted on a PCB
dB
 4, 8 and 10 Channel Configurations
dB
 Wide Operating Wavelength Range
 Various Tap Ratio Available
mA/W
< 0.1
dB
2.0G Bandwidth
< 2.5
< 20
V
Forward Current
< 10
mA
< 21
5%
< 16
10%
<12
dBm
Operating Temperature Range
-5
+70
°C
Storage Temperature Range
-40
+85
°C
(<85%RH, Non-condensing)
 High Temperature Stability
nA
Reverse Voltage
2%
 Low Insertion Loss and PDL
 Low Dark Current
dB
< 10
(<85%RH, Non-condensing)
Fiber Type
dB
< 0.3
0.5G Bandwidth
Input Optical Power
Conditions
nm
Features
< 0.05
Responsivity (Relative to Nominal
Unit
< 0.9
Polarization Dependent Loss
Tapped
Monitoring
1520~1620
Corning SMF-28
Applications
 DWDM Channel Monitoring
 Optical Network Switch/Protection
Monitoring
 Re-configurable Optical Add/Drop
Multiplexers
 Gain/Attenuation Monitoring in
Amplifier Systems
 EDFAs and Raman Amplifiers
* Excluding connectors
** The maximum IL is under all states of polarization and within the full operating temperature and wavelength ranges
specified
S0017 - R04. (web) 20130507
Integrated TAP Monitor Array
ITMA Series
Mechanical Drawing / Package Dimensions (dimension in mm)
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com
1) 4-ch ITMA
Electrical Pin Assignment
Pin#: Common Cathode Assignment
Pin1: Common Cathode for Ch1 & 2
Pin2: Anode Ch1
Pin3: Anode Ch2
Pin4: Common Cathode for Ch3 & 4
Pin5: Anode Ch3
Pin6: Anode Ch4
2) 8-ch ITMA
Common Anode Assignment
Common Anode for Ch1 & 2
Cathode Ch1
Cathode Ch2
Common Anode for Ch3 & 4
Cathode Ch3
Cathode Ch4
3) 10-ch ITMA
Electrical Pin Assignment
Pin#: Common Cathode Assignment
Pin1: Common Cathode for Ch1 & 2
Pin2: Anode Ch1
Pin3: Anode Ch2
Pin4: Common Cathode for Ch3 & 4
Pin5: Anode Ch3
Pin6: Anode Ch4
Pin7: Anode Ch5
Pin8: Common Cathode for Ch5 & 6
Pin9: Anode Ch6
Pin10: Anode Ch7
Pin11: Common Cathode for Ch7 & 8
Pin12: Anode Ch8
Common Anode Assignment
Common Anode for Ch1 & 2
Cathode Ch1
Cathode Ch2
Common Anode for Ch3 & 4
Cathode Ch3
Cathode Ch4
Cathode Ch5
Common Anode for Ch5 & 6
Cathode Ch6
Cathode Ch7
Common Anode for Ch7 & 8
Cathode Ch8
Electrical Pin Assignment
Pin#: Common Cathode Assignment
Pin1: Common Cathode for Ch1 to 4
Pin2: Anode Ch1
Pin3: Anode Ch2
Pin4: Anode Ch3
Pin5: Anode Ch4
Pin6: Anode Ch5
Pin7: Common Cathode for Ch5 to 8
Pin8: Anode Ch6
Pin9: Anode Ch7
Pin10: Anode Ch8
Pin11: Anode Ch9
Pin12: Common Cathode for Ch9 & 10
Pin13: Anode Ch10
Pin 14: Not connected
Common Anode Assignment
Common Anode for Ch1 to 4
Cathode Ch1
Cathode Ch2
Cathode Ch3
Cathode Ch4
Cathode Ch5
Common Anode for Ch5 to 8
Cathode Ch6
Cathode Ch7
Cathode Ch8
Cathode Ch9
Common Anode for Ch9 & 10
Cathode Ch10
Not connected
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.
ITMA
No. of Channel
4 channels = 04
8 channels = 08
10 channels = 10
Tap Ratio
Bandwidth
2/98 = 02
5/95 = 05
10/90 = 10
0.5G = 05
2.0G = 20
Package Type
Fiber Length
Common Anode = 1
Common Cathode= 2
0.5meter = H
1.0meter = 1
1.5meter = 5
2.0meter = 2
Wavelength
1310/1550 = D
1310nm = 3
C+L band = E
Fiber Type
250µm bare fiber = 1
900µm loose tube = 2
Ribbon fiber = 3
Connector
Type
None = 1
FC/PC = 2
FC/SPC = 3
FC/APC = 4
SC/PC = 5
SC/SPC = 6
SC/APC = 7
ST = 8
LC = 9
MU = A
RoHS:
1. ITMA is RoHS 5 compliant (RoHS permitted Lead in solder exemption is applied).
2. Add “G” to the end of the above PN for RoHS 6 Requirement.
S0017 - R04. (web) 20130507
Product Lines:  Mux/Demux  Switching/Routing  Coupling/Splitting  Monitoring/Conditioning  Amplification  Interconnect  Transmission  HFC/RoF Subsystem