AVAGO HFBR-1522ETZ Compatible Domestic Alternative Optical Module
product presentation
The FTBR-1522ETZ/2522ETZ series fiber optic transceiver modules, when used with 650nm plastic optical fiber (POF), provide high-performance and cost-effective fiber optic communication links for industrial, power generation, medical, transportation, gaming, and other application fields. Driven by a 60mA current, the FTBR-1522ETZ offers a typical minimum transmission distance of 90 meters.The FTBR-1522ETZ/2522ETZ series is fully compatible with AVAGO's HFBR-1522ETZ/2522ETZ series products. It supports industry-standard plastic optical fiber interfaces and features a horizontal structure. The modules are compatible with 1mm-diameter plastic optical fibers and 200μm-diameter HCS (Hard-Clad Silica) fibers.
The FTBR-1522ETZ is a transmitter, encapsulated with a high-power LED chip with a peak wavelength of 650nm. When paired with a 1mm-core plastic optical fiber and driven by a 60mA current, its typical output optical power is -5dBm.The FTBR-2522ETZ is a receiver, consisting of a high-gain transimpedance amplifier (TIA) integrated with a photodiode. Its output stage adopts an open-drain configuration, supporting a maximum output voltage of 18V. To enhance the stability of the receiver's output pulse width, the receiving chip is designed with an automatic pulse width calibration circuit, ensuring that the pulse width distortion is within ±20ns.
Product characteristics
● Data transfer rate: DC-1 MBd
● Typical transmission distance: 90 meters
● The output waveform and pulse width is stable
● Meet the industrial grade temperature range: -40℃ to 85℃
● Compliance with the RoHS criteria
Product application
● Factory automation
● Lan
● Audio and video applications / game applications
● Industrial network and fieldbus
System connection index
Transceiver link photoelectric parameters
|
Parameter |
Symbol |
Min |
Typical |
Max |
unit |
Explain |
|
signal rate |
Sr |
DC |
1 |
MBd |
||
|
transmission distance |
L |
50 |
90 |
m |
IF=60mA |
|
|
Output from low to high time delay |
TPLH |
47 |
ns |
Fiber length is 0.1m， PR=-10dBm |
||
|
Output from high to low time delay |
TPHL |
42 |
ns |
Fiber length is 0.1m， PR=-10dBm |
||
|
Pulse width distortion |
TP |
-5 |
ns |
Fiber length is 0.1m， PR=-10dBm |
||
|
-7 |
ns |
PR= -24dBm |
Absolute maximum rating
|
Parameter |
Symbol |
Min |
Max |
unit |
Explain |
|
Storage temperature |
Ts |
-40 |
+85 |
℃ |
|
|
Working temperature |
Ta |
-40 |
+85 |
℃ |
|
|
Forward DC current |
IF |
100 |
mA |
||
|
Backward voltage |
VR |
10 |
V |
T=25℃ |
|
|
Circulating lead welding temperature |
260/10 |
℃/s |
Photoelectric performance parameters (operating temperature range-40℃ -85℃, power supply voltage range 4.75V <Vcc <5.25V)
|
parameter |
symbol |
Min |
Typical |
Max |
unit |
explain |
|
1mmPOF optical fiber output |
PT |
-8 |
-5 |
-3 |
dBm |
IF=60mA,T=25℃ |
|
-10 |
-2 |
IF=60mA |
||||
|
Output optical power temperature coefficient |
PT/T |
-0.45 |
%/℃ |
|||
|
Peak radiation wavelength |
PK |
640 |
650 |
660 |
nm |
|
|
Direct voltage |
VF |
1.85 |
2.0 |
2.4 |
V |
IF=60mA |
|
Numerical aperture |
NA |
0.5 |
||||
|
Rise time |
Tr |
15 |
17 |
ns |
IF=60mA |
|
|
Drop-out time |
Tf |
15 |
17 |
ns |
IF=60mA |
Overall dimensions drawing (FTBR-1522ETZ/2522ETZ)
List of product models
|
Product model |
Description |
|
FTBR-1522ETZ |
Transmitter |
|
FTBR-2522ETZ |
Receive devices |
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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Power and Wavelength Testing
Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.
Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
Optical Performance Testing
Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.
End Face Testing
Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.
Various Switch Tests
Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.