UTEPO SFP-1.25G-20KM-RX User manual

Installation step
1
Feature
Board diagram
SFP Socket Optical Fiber Port
SFP Optical Module
1.25G Single Optical Fiber 20km
This is a standard SFP optical module. It uses a single mode optical fiber and the speed rate can up to
1.2 Gbps, transmission distance up to 20 km. This product need to use in pair and match up with 5 fiber
converter and optical Ethernet switch with SFP port, it can be used in Ethernet, telecom and optical fiber
communication and other industries...
Use SFP packaging form, LC connector, support SFF8472 standard;
Support hot plug ;
The data transmission distance of single mode optical fiber can up to 20 km;
Data input and output ports are comply with the low voltage emitter coupled logic(LVPECL) standard;
Low electromagnetic interference to the environment, strong ESD protection;
Meet IEC-60825 laser safety standard;
Meet RoHS standard.
Transmitter use1310nm FP laser and 1550PIN-TIA;
Receiver use 1550nm FP laser and1310nm PIN-TIA;
Please check the following items before installation. If any missing, please contact the dealer.
1.25G Single Optical Fiber 20km 1pc
User manual 1pc
SFP Optical Module,
Please follow the following step
1)
2) Plug 1.25G single optical fiber 20km SFP optical module into SFP socket;
3)
4) Make sure the optical communication is normal.
the device;
Check if the installation is correct and device is good, make sure all the connection is reliable
and power up the system;
Please turn off the signal source and the device's power, installation with power on may damage

2
连接接口
Specification
Product are subject to change without prior notice
Trouble Shooting
Please confirm if the installation is correct;
Please confirm the module plugged is match with the requirement;
If the problem still exist, please contact the factory.
Please find the following solution when the device doesn't work
SFP Optcial Module
Item Description
Power
Power Supply The Host Power Supply
Voltage Range DC 3.15V～3.45V
Consumption 1W
Optical
Characteristics
Optical Wave Length 1310nm/1550nm and 1550nm/1310nm;
Emission Light Power -8～-3dBm
Receiver Sensitivity -24 dBm
Transmission
Characteristics
Optical Fiber Type Single mode 9/125um
Optical Fiber Port LC
Transmission Distance Single mode 20km
Protection ESD
1a contact discharge 3 level
1b air discharge 3 level
Per: IEC61000-4-2
Environmental
Working Temperature 0 ~70℃℃
Storage Temperature -40 ~70℃℃
Humidity (Non-condensing)0~95%
Mechanical
Dimension (L×W×H)55.4mm×13.7mm×6.25mm
Material Stainless steel
Color White
Weight 17g