22 GHz System - EMCORE Corporation

22 GHz System
Optiva Unamplified MW Transport System
DATASHEET | AUGUST 2012
SATCOM
The EMCORE Optiva Microwave Fiber Optic Transport System is a
family of SNMP managed fiber optic transmitter and receivers that
provide high-performance 0.05-22 GHz transport within the Optiva
modular platform.
The units can be used to construct transparent links for antenna
remoting and other high-dynamic-range applications. The broad
bandwidth supports applications such as electronic warfare systems. Other
applications include delay lines and signal processing systems.
Applications
The standard transmitter provides a single optical output with up to 10 dBm
optical output power.
„„ EW Systems
The system operates at a nominal wavelength of 1550 nm. Wavelength selected
lasers on the ITU grid are also available to support multi-channel DWDM applications.
„„ Broadband Delay-Line and Signal Processing Systems
Performance Highlights
„„ Satcom MW Antenna Signal Distribution
„„ Frequency Distribution Systems
„„ Radar System Calibration
„„ Phased Array Antenna Systems, Interferometric Antenna Arrays
Features
„„ 50 MHz-22GHz - Eliminates the performance and cost penalty of block up/down conversion. „„ Low RIN Source Laser - Provides high dynamic range of >105 dB-
Hz2/3 sub-octave.
„„
Microprocessor-Based Transmitter Control for Laser Bias, Modulator Bias & Link Gain - Provides consistent high performance operation and allows for modulator low-
bias operation and higher SFDR. „„ SNMP V.1 and RS-232 Monitor & Control Interface - Flexible user interface options.
„„ Compatible with EMCORE’s Modular Optiva Platform
- Allows multiple format and frequency trans-
port in a single chassis.
Parameter
Min
Typical
.05
--
22
GHz
--
--
+25
dBm
Wavelength
--
1550
--
nm
Optival Output Power
10
--
12
dBm
Temperature Range
-40
70
oC
Frequency Range
RF Input Power
Max
--
Units
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage
to the device. These are absolute stress ratings only. Functional operation of the
device is not implied at these or any other conditions in excess of those given in
the operational sections of the datasheet. Exposure to absolute maximum ratings
for extended periods can adversely affect device reliability.
Min
Typical
Max
Units
Operating Temperature (within specifications)
Parameter
TOP
0
50
oC
Operating Temperature (with degraded performance)
TOP
-40
70
oC
Storage Temperature
TSTG
-40
70
oC
RF Input
Sin
NA
25
dBm
„„ DWDM Operation - Increases transport capacity without increasing fiber count.
© 2012 EMCORE Corporation | REV 2012.08
626-293-3400
satcom-sales@emcore.com
www.emcore.com
Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.
22 GHz System
Optiva Unamplified MW Transport System
DATASHEET | AUGUST 2012
SATCOM
Transmitter and Receiver Reference Block Diagram
Optical Output:
+10 dBm min
RFin
Optical Input:
1550 nm
Externally
Modulated
Transmitter
RFout
PD
Laser/Modulator
Microprocessor
Control
Optical Preamp/RX
Microprocessor
Control
Fiber Link
TX Module
RX Module
Network Management
All modules are compliant with SNMP V.1 though the Optiva NMS card (OPV-CTLR-IC)
TX & RX Optical Characteristics
Symbol
Condition
Min
Typical
Max
Wavelength
Parameter
l
--
1530
1550
1562
nm
Optical Output Power
PL
--
10
11
12
dBm
Connector Return Loss
--
--
60
--
--
dB
Optical Connector Type
--
SC/APC
--
--
--
dBm
Pin
--
--
--
+12
dBm
--
--
0.7
--
--
A/W
Receiver Optical Input Power
Receiver Responsivity
Units
Note: In order to prevent reflection-induced distortion degradation, the laser should be connected to an optical cable having a return loss of at least 55 dB for discrete reflections and 30 dB for distributed reflections.
© 2012 EMCORE Corporation | REV 2012.08
626-293-3400
satcom-sales@emcore.com
www.emcore.com
Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.
22 GHz System
Optiva Unamplified MW Transport System
DATASHEET | AUGUST 2012
SATCOM
TX & RX RF Characteristics
Condition
Min
Typical
Max
Units
Operational Bandwidth*
Parameter
--
0.05
0.05
22
GHz
RF Input Impedance
--
--
50
--
RF Return Loss
--
8.5
15
--
dB
RF Input 0 dBm
--
-70
-50
dBc
--
--
dBm
-11
dB
2nd Harmonic Suppression
1 dB Compression Point
@2 GHz
+14
@10 GHz
+15
@18 GHz
+16
@22 GHz
+18
RF Connector
2.92 mm (K) Female
RF Test Point Reference Value, Relative to RF input or RF output**
-9
.05-22 GHz
-10
*RF response below 50 MHz and above the maximum stated RF frequency is provided with degraded performance and not guaranteed.
**Test point performance beyond the stated frequency range is provided; only the test point reference value tolerance may increase beyond the above stated +/- 1 dB
DC Power Consumption - Max
Input Voltage (VDC)
Max Current (@+70 oC)
TX
+12
500 mA
RX
+12
500 mA
Module Type
Environmental Specifications
Symbol
Min
Max
Units
Operating Temperature (within specifications)
Parameter
TOP
0
50
oC
Operating Temperature (with degraded performance)
TOP
-40
70
oC
--
--
95%
Operating Humidity, Maximum Non-Condensing
Operating Altitude, Above Sea Level
--
--
6000
ft
TSTG
-40
70
oC
Storage Humidity, Maximum Non-Condensing
--
--
95%
--
Storage Altitude, Above Sea Level
--
--
50,000
ft
Storage Temperature
© 2012 EMCORE Corporation | REV 2012.08
626-293-3400
satcom-sales@emcore.com
www.emcore.com
Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.
22 GHz System
Optiva Unamplified MW Transport System
DATASHEET | AUGUST 2012
SATCOM
Broadband Link Performance
22 GHz Unamplified Link: OTS-2T/K5-0522-ww-10-SA-11 and OTS-2R/K5-0522-SA-11
Symbol
Condition
Min
Typical
Max
Units
RF Bandwidth
Parameter
--
--
0.05
--
22
GHz
Link Gain*
G
10 GHz, O dB Optical Loss
-27
--
--
dB
G
22 GHz, 0 dB Optical Loss
-29
--
--
dB
G
10 GHz, 10 dB Optical Loss
-47
--
--
dB
G
22 GHz, 10 dB Optical Loss
-49
--
--
dB
NF
10 GHz, 0 dB Optical Loss
--
--
37
dB
NF
22 GHz, 0 dB Optical Loss
--
--
39
dB
Input IP3
IIP3
10 GHz, 0 dB Optical Loss
+24
--
--
dBm
IIP3
22 GHz, 0 dB Optical Loss
+25
--
--
dBm
Spurious Free Dynamic Range
SFDR
10 dB Optical Loss
--
100
--
dB-Hz2/3
SFDR
0 dB Optical Loss
--
105
--
dB-Hz2/3
--
50 MHz to 1 GHz
--
--
5
dB
--
1 GHz to 22 GHz
--
--
10
dB
Link Gain*
Noise Figure
Gain Variation
*Link Gain output will change 2 dB for every 1 dB of optical attenuation.
22 GHz Unamplified Link: OTS-2T/K5-0522-ww-10-SA-11 transmitter with 0 dBm RF input and OTS-2R/K5-0522-SA-11
receiver with 0 dBm optical input
© 2012 EMCORE Corporation | REV 2012.08
626-293-3400
satcom-sales@emcore.com
www.emcore.com
Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.
22 GHz System
Optiva Unamplified MW Transport System
DATASHEET | AUGUST 2012
SATCOM
Mechanical Configuration
Each TX and RX module copies two slots in the EMCORE Optiva Chassis.
Transmitter
Receiver
Laser Safety
This product meets the appropriate standard in Title 21 of the Code of Federal Regulations (CFR). FDA/CDRH Class 1 laser product. This device has been classified with the FDA/CDRH under accession number 0220191. All Versiona of this laser are Class 1
laser product, tested according to IEC 60825-1:2007 / EN 60825-1:2077.
Wavelength = 1.3 / 1.5 mm
Maximum Power = 30 mW
Caution: Use of controls, adjustments and procedures other than those specified herein may result in hazardous laser radiation
exposure.
*IEC is a registered trademark of the International Electrotechnical Commission.
© 2012 EMCORE Corporation | REV 2012.08
626-293-3400
satcom-sales@emcore.com
www.emcore.com
Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.
22 GHz System
Optiva Unamplified MW Transport System
DATASHEET | AUGUST 2012
SATCOM
Ordering Information/Model Numbers
Unamplified Transmitter Modules
OTS-2T/K5-O522-ww-10-SA-11
0.05-22 GHz Externally Modulated MW Fiber Optic Transmitter Module, +10 dBmo, 50-ohm 2.92 mm “K” female connectors, Single Output, No Test Port
OTS-2T/K5-0522-ww-xx-SA-11
0.05-22 GHz Externally Modulated MW Fiber Optic Transmitter Module with xx dBm Integrated EDFA (xx = 14, 17, or 20), 50-ohm 2.92 mm “K” female connectors, ww-ITU Channel, see ITU table, Single Output, No Test Port
Optical Connector Options yy
= SA SC/APC-Standard Option
ITU TX Option: Insert ITU Channel Number in -ww suffix to any TX module to indicate ITU wavelength channel (00 = default
1520-1580 nm). Available ITU channels are shown below:
ITU Channel
Frequency (THz)
Wavelenghth
ITU Channel
Frequency (THz)
Wavelenghth
62
196.2
1527.99
39
193.9
1546.12
61
196.1
1528.77
38
193.8
1546.92
60
196.0
1529.55
37
193.7
1547.72
59
195.9
1530.33
36
193.6
1548.51
58
195.8
1531.12
35
193.5
1549.32
57
195.7
1531.90
34
193.4
1550.12
56
195.6
1532.68
33
193.3
1550.92
55
195.5
1533.47
32
193.2
1551.72
54
195.4
1534.25
31
193.1
1552.52
53
195.3
1535.04
30
193.0
1553.33
52
195.2
1535.82
29
192.9
1554.13
51
195.1
1536.61
28
192.8
1554.94
50
195.0
1537.40
27
192.7
1555.75
49
194.9
1538.19
26
192.6
1556.56
48
194.8
1538.98
25
192.5
1557.36
47
194.7
1539.77
24
192.4
1558.17
46
194.6
1540.56
23
192.3
1558.98
45
194.5
1541.35
22
192.2
1559.79
44
194.4
1542.14
21
192.1
1560.61
43
194.3
1542.94
20
192.0
1561.42
42
194.2
1543.73
19
191.9
1562.23
41
194.1
1544.53
18
191.8
1563.05
40
194.0
1545.32
Unamplified Receiver Modules
OTS-2R/K5-O522--SA-11 0.05-22 GHz MW Fiber Optic Receiver Module, 50 ohm 2.9 mm “K” female connector, Single Output, No Test Port
Optical Connector Options xx = SA SC/APC - Standard Option
© 2012 EMCORE Corporation | REV 2012.08
626-293-3400
satcom-sales@emcore.com
www.emcore.com
Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.