S-Mini Analog Optical Transmitter with Pigtail
FT-79-OM-TSC131NC-OST1
Features
◆Supper-Mini size ：31.3mm*17mm*10mm（L*W*H）
◆Un-cooled（without TEC），low power consumption
◆CWDM wavelength optional
◆Wide operating frequency from 10MHz to 6GHz
◆Flat frequency response
◆Single +5V Power supply
◆Have optical power monitoring function
◆Automatic optical power control（APC）
◆Broadbandlownoiseamplifier（LNA）integrated（optional）
◆Bias-T circuit integrated for power supply through the RF SMA connector
（optional，see the schematic diagram below）
◆RoHS compliant and CE certification
◆Excellent EMI/EMC design
Applications
◆WiMAX / 4G / 5G
◆Satellite communications
◆Mobile backhaul
◆GPS signal transport
◆All-Digital QAM network
Bias-T Schematic Diagram
◆Data and video distribution
◆Distributed antenna system
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Absolute Maximum Ratings
Parameter Symbol Condition Min. Max. Unit
Operating Case Temperature Topr -20 +70 °C
Storage Temperature Tstg -40 +85 °C
DC Operating Voltage Vd +5VPin +4.7 +5.5 V
Without LNA — 20
RF Input Power Prf dBm
With LNA — 15
Output Optical Power Ps CW — 12 mW
Relative Humidity Hr — 95 %
Pressure Pr 86 106 kPa
ESD Human body model Class 1A
Note：Operation beyond these absolute maximum conditions may degrade device performance, lead to device failure, shorter
lifetime, and will invalidate the device warranty.
Typical Specification（1）
Parameter Test Condition MIN TYP MAX Unit
. .
TSC 0.01 ~ 3
Frequency Range（1） GHz
TCC 0.01 ~ 6
Optical Wavelength CWDM optional nm
Tx with LNA
6 14 —
Rx with LNA
Tx with LNA
-11 -3 —
Rx without LNA
TSC
Tx without LNA
-11 -3 —
Rx with LNA
Gain(2) dB
Tx without LNA
-28 -24 —
Rx without LNA
Tx without LNA
-11 -3 —
Rx with LNA
TCC
Tx without LNA
-30 -26 —
Rx without LNA
100M~3GHz,1270nm~1370nm — ±1.5 ±2.2
TSC
100M~3GHz,1530nm and 1550nm — ±2.5 ±3.0
Ripple of Passband dB
100M~6GHz,1270nm~1370nm — ±1.5 ±2.2
TCC
100M~6GHz,1530nm and 1550nm — ±2.5 ±3.0
Output Optical Power +25℃ — 9 — dBm
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| Parameter | Condition | Min. | Max. | Unit | |
|---|---|---|---|---|---|
| Symbol | |||||
| Operating Case Temperature | Topr | -20 | +70 | °C | |
| Storage Temperature | Tstg | -40 | +85 | °C | |
| DC Operating Voltage | Vd | +5VPin | +4.7 | +5.5 | V |
| RF Input Power | Prf | Without LNA With LNA |
— | 20 | dBm |
| — | 15 | ||||
| Output Optical Power | Ps | CW | — | 12 | mW |
| Relative Humidity | Hr | — | 95 | % | |
| Pressure | Pr | 86 | 106 | kPa | |
| ESD | Human body model | Class 1A |
| Paramete | r | Te | st Condition | M | IN | TYP | MAX | Unit | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frequency Range（1） | TSC TCC |
. | . 0.01 ~ 3 |
GHz | |||||||||||||
| 0.01 ~ 6 | |||||||||||||||||
| Optical Wavelength | CWDM | nm | |||||||||||||||
| optional | |||||||||||||||||
| Gain(2) | TSC TCC |
Tx with LNA Rx with LNA |
6 | 14 | — | dB | |||||||||||
| Rx with LNA | |||||||||||||||||
| Tx with LNA | -11 | -3 | — | ||||||||||||||
| -11 | -3 | — | |||||||||||||||
| Rx with LNA | |||||||||||||||||
| Tx without LNA Rx without LNA |
-28 | -24 | — | ||||||||||||||
| Rx without LNA | |||||||||||||||||
| Tx without LNA | -11 | -3 | — | ||||||||||||||
| -30 | -26 | — | |||||||||||||||
| Rx without LNA | |||||||||||||||||
| Ripple of Passband | TSC TCC |
100M~3GHz,1270nm~1370nm | — | ±1.5 | ±2.2 | dB | |||||||||||
| 100M~3GHz,1270nm~1370nm | |||||||||||||||||
| 100M~3GHz,1530nm and 1550nm | — | ±2.5 | ±3.0 | ||||||||||||||
| 100M~3GHz,1530nm and 1550nm | |||||||||||||||||
| 100M~6GHz,1270nm~1370nm | — | ±1.5 | ±2.2 | ||||||||||||||
| 100M~6GHz,1270nm~1370nm | |||||||||||||||||
| 100M~6GHz,1530nm and 1550nm | — | ±2.5 | ±3.0 | ||||||||||||||
| 100M~6GHz,1530nm and 1550nm | |||||||||||||||||
| Output Optical Power | +25℃ | — | 9 | — | dBm |
| Rx without LNA |
|---|
| Tx without LNA |
| Rx with LNA |
|---|
| Tx without LNA |
TSC 10MHz ~ 3GHz, RF Input — -10 -5
RF Return loss (50 Ω) dB
TCC 10MHz ~ 6GHz, RF Input — -10 -5
with LNA, 1.5GHz — 0 —
TSC
Input P-1dB（2） without LNA, 1.5GHz — 17 — dBm
TCC without LNA, 3GHz 17
TSC 1.5GHz 102 115 —
SFDR(2) dB·Hz2/3
TCC 3GHz 102 113 —
with LNA, 1.5GHz 4 9 —
TSC
Input IP3(2) without LNA, 1.5GHz 25 33 — dBm
TCC without LNA, 3GHz 21 33 —
with LNA, 1.5GHz
— 18 25
1270nm ~1370nm
with LNA, 1.5GHz
— 20 26
1530nm and 1550nm
TSC
without LNA, 1.5GHz
— 32 40
1270nm~1370nm
Noise Figure (2) dB
without LNA, 1.5GHz
— 35 42
1530nm and 1550nm
without LNA, 3GHz
— 32 42
1270nm ~1370nm
TCC
without LNA, 3GHz
— 38 45
1530nm and 1550nm
withLNA,TSC — 145 200
Operating Current mA
withoutLNA,TSC/TCC — 55 100
Operating Voltage +5V pin +4.8 +5 +5.2 VDC
Bias-T Voltage ThoughtheRFSMAconnector +4.8 +5 +5.2 VDC
Bias-T Current Supply Though the RF SMA connector – — 200 mA
S-Mini Optical Receiver (Rx)
Note:
(1) The lower start frequency such as kHz can be customized (without LNA only);
(2) Test with S-Mini optical receiver (see the picture below) and the fiber is 1-meter SMF-28 fiber.
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| RF Return loss (50 Ω) | TSC TCC |
10MHz ~ 3GHz, RF Input | — | -10 | -5 | dB | |
|---|---|---|---|---|---|---|---|
| 10MHz ~ 6GHz, RF Input | — | -10 | -5 | ||||
| Input P-1dB（2） | TSC TCC |
with LNA, 1.5GHz | — | 0 | — | dBm | |
| without LNA, 1.5GHz | — | 17 | — | ||||
| without LNA, 3GHz | 17 | ||||||
| SFDR(2) | TSC TCC |
1.5GHz | 102 | 115 | — | dB·Hz2/3 | |
| 3GHz | 102 | 113 | — | ||||
| Input IP3(2) | TSC TCC |
with LNA, 1.5GHz | 4 | 9 | — | dBm | |
| without LNA, 1.5GHz | 25 | 33 | — | ||||
| without LNA, 3GHz | 21 | 33 | — | ||||
| Noise Figure (2) | TSC TCC |
with LNA, 1.5GHz 1270nm ~1370nm |
— | 18 | 25 | dB | |
| with LNA, 1.5GHz 1530nm and 1550nm |
— | 20 | 26 | ||||
| without LNA, 1.5GHz 1270nm~1370nm |
— | 32 | 40 | ||||
| without LNA, 1.5GHz 1530nm and 1550nm |
— | 35 | 42 | ||||
| without LNA, 3GHz 1270nm ~1370nm |
— | 32 | 42 | ||||
| without LNA, 3GHz 1530nm and 1550nm |
— | 38 | 45 | ||||
| Operating Current | withLNA,TSC withoutLNA,TSC/TCC |
— | 145 | 200 | mA | ||
| — | 55 | 100 | |||||
| Operating Voltage | +5V pin | +4.8 | +5 | +5.2 | VDC | ||
| Bias-T Voltage | ThoughtheRFSMAconnector | +4.8 | +5 | +5.2 | VDC | ||
| Bias-T Current Supply | Though the RF SMA connector | – | — | 200 | mA |
Connector
Type Connector
RF SMA (50Ω), Female
Optical FC/APC (1)
Optical Fiber Type SMF-28(Standard)
Power EMI Low Pass Filter,FeedThrough Capacitor
Note (1): Other type optical connector available upon request.
PIN Function
PIN Name Direction Note
1 +5V Ⅰ +5V DC Power
2 GND Ⅰ RF and DC Ground
Optical Power Monitor，Power Level is +2.2V±0.4V Indicate Transmit Optical
3 OP O
Power Normal，Otherwise Indicate Transmit Optical Power Abnormal.
Optical Transmitter top view
Laser Safety and ESD Protection
1,The laser safety level of optical Tx modules is ClassⅢB (5mW~500mW). When using the Tx laser, the
user has to avoid to exposure to the beam.
2, The optical Tx modules have electrostatics sensitivity devices, so the user has to do a
good job of ESD protection when using the modules.
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| Type | Connector |
|---|---|
| RF | SMA (50Ω), Female |
| Optical | FC/APC (1) |
| Optical Fiber Type | SMF-28(Standard) |
| Power | EMI Low Pass Filter,FeedThrough Capacitor |
| PIN | Name | D | irectio | n Note |
|---|---|---|---|---|
| 1 | +5V | Ⅰ | +5V DC Power | |
| 2 | GND | Ⅰ | RF and DC Ground | |
| 3 | OP | O | Optical Power Monitor，Power Level is +2.2V±0.4V Indicate Transmit Optical Power Normal，Otherwise Indicate Transmit Optical Power Abnormal. |
Heat Dissipation Requirements：
In order to ensure proper performance, heat sinking and heat removal must be provided by the user to
limit maximum temperature of the transmitter and receiver module. The bottom of the module is the
preferred heat dissipation surface.
Mechanical (unit: mm)
Optical Transmitter
Note: When using the module, the bottom of the module needs to be fully cooled.
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Ordering Information
Optical Transmitter
FT-
79 – – TSC 131 N C – O S T 1
OM
Wavelength（2）：
Frequency Range：TSC Optical Connector and Operating Temperature（4） Bias-T： LNA（5）：
127：1270nm
：10M~3GHz
131: 1310nm
Fiber Type（3）： S: -20 to 70℃ 1：without 0：without
TCC：10M~6GHz F：FC/APC SM T：with 1：with
129：1290nm …
L: LC/APC SM
137：1370nm
153：1530nm
155：1550nm
Note:(1) The lower start frequency such as 9kHz is available upon request (without LNA only) ;(2) Other wavelengths is
available upon request; (3) Other types of optical fiber connector type is available upon request; (4) Other temperature range
is available upon request, (5) LNA only supports TSC frequency band for the time being.
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 Networks before they
become applicable to any particular order or contract. In accordance with the F-tone
Networks policy 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 Networks or others. Further details are available from any
F-tone Networks sales representative.
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| FT- – 79 – OM |
TSC | 131 | N | C | – | O | S | T | 1 |
|---|---|---|---|---|---|---|---|---|---|
| Frequency Range：TSC ：10M~3GHz TCC：10M~6GHz |
Wavelength（2） 127：1270nm 131: 1310nm 129：1290nm 137：1370nm 153：1530nm 155：1550nm |
： … |
Optical Connector and Fiber Type（3）： F：FC/APC SM L: LC/APC SM |
Operating Temperature（4） S: -20 to 70℃ |
Bias-T： 1：without T：with |
LNA（5）： 0：without 1：with |
本产品为模拟光模块产品线，详细信息，请联系我们的销售人员，谢谢！
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 Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy 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 Networks or others. Further details are available from any F-tone Networks sales representative.
