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Specifications

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  • ·â×°ÀàÐÍ: 18GHz ROFÉäƵ¹âÄ£¿é
  • ´«ÊäËÙÂÊ: 0.01-18 GHz Ultra Wide Bandwidth
  • ´«Êä¾àÀë: High Power DFB laser
  • ·¢É䲨³¤: 1310 /1550 nm/CWDM/DWDM/ Option
  • ÎüÊÕ²¨³¤: 1310 /1550 nm/CWDM/DWDM/ Option
  • ÊÂÇéζÈ: ÉÌÒµ¼¶0¡æ¡«+70¡æ/¹¤Òµ¼¶-40¡æ¡«+85¡æ ¿ÉÑ¡
  • Êý×ÖÕï¶Ï: 18GHz ROFÉäƵ¹âÄ£¿é
  • ÎüÊÕѸËÙ¶È: High Power DFB laser
  • ÎüÊÕѸËÙ¶È: High Power DFB laser

Description

18 GHz Fiber Optic Analog Transmitter and Receiver Modules

 

General Features

  • 0.01-18 GHz Ultra Wide Bandwidth
  • High Power DFB laser
  • High speed Modulation
  • 1310 /1550 nm/DWDM Option
  • Integrated Automatic Power Control
  • Variety of RF and Optical Interfaces
  • D-9 Monitoring Connector
  • Internal TX/RX Pre-Amplifier available
  • Customization Available
  • Remote Monitoring and Alarm
  • Variety of RF and Optical Connectors
  • DAS System Solutions
  • Optional Rack-Mount or Outdoor Solutions

Applications

  • Satellite Signal Backhaul
  • Analog Signal Distribution
  • Wireless Antenna Remote
  • Phase Array Radar
  • Secure Communications
  • Radio over Fiber

Overview

F-tone Networksprovides wideband fiber optic analog transmitter and receiver module that achieves high performance photoelectric conversion. They also offer long haul transmission of the complete solution.

F-tone Networksmade it to the highest performance as a cost-effective alternative to coaxial cable or a long transmission distance microwave signal repeater.

Typical applications include military phase array antenna, satellite communications, space measurement, wireless base station and other microwave related system.

Absolute maximum rating

These values represent the damage threshold of the module.  Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.

Parameters

Symbol

Min.

Max.

Unit

Power Supply Voltage

VCC

-18

18

V

Storage Temperature

Tc

-40

+85

¡ãC

Operating Case Temperature

Tc

-5

+60

¡ãC

Relative Humidity

RH

5

95

%

RF Input Average Power

Pmax

-

30

dBm

Recommended operating environment

Recommended Operating Environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.

Parameter

Symbol

Min.

Typical

Max

Unit

Power Supply Voltage

VCC

-

15

-

V

Operating Case Temperature

TC

40

-

-

¡ãC

RF characteristics

The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.

Parameter

Symbol

Min.

Typical

Max

Unit

Notes

Frequency Range - Bandwidth

BW

-

18

 

GHz

-3dB bandwidth

RF Input Power

Pavg

-

-

15

dBm

 

RF Gain

 

-

-36

 

dB

@1GHz

     

-38.8

 

dB

@10GHz

     

-41.7

 

dB

@18GHz

Noise Figure

NF

 

42.5

 

dB

@1GHz

     

45.7

 

dB

@10GHz

     

49.5

 

dB

@18GHz

nput Third Order Intercept Point

IIP3

 

20

 

dBm

@1GHz

     

22

 

dBm

@10GHz

     

23

 

dBm

@18GHz

Spurious Free Dynamic range

SFDR

 

100.8

 

dB/Hz2/3

@1GHz

     

100.2

 

dB/Hz2/3

@10GHz

     

98.2

 

dB/Hz2/3

@18GHz

RF Flatness

   

6

 

dB

1-20GHz

     

0.1

 

dB

Within Any 100MHz

RF Input Impedance

50¦¸

 

RFconnector

K-Type SMA

1

Note:

$11.     Customized connector available

$12.     All results depend on 0dBm input optical power

Optical characteristics

The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.

Parameter

Symbol

Min.

Typical

Max

Unit

Notes

Transmitter

Optical Wavelength

   

1550

 

nm

1

Optical Output Power

   

0

 

dBm

2

Receiver

Optical Wavelength

 

100

 

1680

nm

 

Optical Input Power

 

-10

-

6

dBm

 

Optical Connector

FC/APC

Note:

$11.     1310/1550nm, CWDM/DWDM available

$12.     Output from Optical Attenuator

Electrical characteristics

The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.

Parameter

Symbol

Min.

Typical

Max

Unit

Notes

Positive Supply Voltage

 

-

15

 

V

 

Positive Supply Current

 

-

300

 

mA

 

Negative Supply Voltage

   

-15

     

Negative Supply Current

   

10

 

mA

 

D9 Connector Definitions

Pin

Symbol

Name/Description

1

 

+15 VDC @ 600mA max

2

 

GND

3

 

NC

4

 

NC

5

 

-15 VDC @ 600mA max

6

 

LD DISABLE

7

 

GND

8

 

GND

9

 

NC

Notes:

$11.     Module circuit ground is isolated from module chassis ground within the module.

Ordering information

FTROF-X-18-XX-XX-XX-XX-XX

FTROF

X

03

XX

XX

XX

XX

XX

FTROF

   Module

Type

Bandwidth

Wavelength Option

Wavelength code

Optional amplifier

RF connector

Optical connector

F-tone Networks

RF over Fiber

T= Transmitter

18=18GHz

00= normal wavelength

Normal wavelength

31=1310nm

55=1550nm

00=without gain amplifier

50=50¦¸ K-type SMA;

FA= FC/APC

 

R=Receiver

 

CW=CWDM

27~61=CWDM 1270nm

~1610nm

01=with gain amplifier

75= 75¦¸ BNC

LA=LC/APC

     

DW=DWDM

16~61=ITU-T DWDM 100Ghz 16Ch ~ 61Ch

     

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networksbefore they become applicable to any particular order or contract. In accordance with the F-tone Networkspolicy of continuous improvement specifications may change without notice.The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networksor others. Further details are available from any F-tone Networkssales representative.

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