- Products description -
The SFP transceivers are high performance,cost effective modules supporting multi-rate of 10Gbps and 10km transmission distance with SMF.The transceiver consists of three sections:a FP laser transmitter,a PIN photodiode integrated with a trans-impedance preamplifier(TIA)and MCU control unit.All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement(MSA)and SFF-8472.For further information,please refer to SFP MSA.
- Product Features -
Gigabit Ethernet
Fiber Channel
WDM Application
Switch to Switch interface
Switch backplane applications
ATM
SONT/SDH/PDH
FDDI
Other optical transmission system
- Product Specification -
Up to 10.7Gbps Data Links
1.Single Mode LC Receptacle Bi-directional Transceiver
2.Up to 10km transmission on SMF
3.Power dissipation<1.5W
4.1270nm DFB laser and PIN receiver
5.2-wire interface with integrated Digital Diagnostic monitoring
6.EEPROM with Serial ID Functionality
7.Compliant with SFP+MSA with duplex LC connector
8.Single+3.3V Power Supply
9.Case operating temperature:-5?C~+70?C
Table 1-Optical and Electrical Characteristics
Parameter | Symbol | |||||||
Transmitter | Min | Typical | Max | Unit | Notes | |||
Centre Wavelength | c | 1260 | 1310 | 1360 | nm | |||
Spectral Width(RMS) | λ | 4 | nm | |||||
Average Output Power | Pout | -9 | -3 | dBm | 1 | |||
Extinction Ratio | ER | 9 | dB | |||||
Optical Rise/Fall Time(20%~80%) | tr/tf | 0.26 | ns | |||||
Data Input Swing Differential | VIN | 400 | 1800 | mV | 2 | |||
Input Differential Impedance | ZIN | 90 | 100 | 110 | Ω | |||
TX Disable | Disable | 2 | Vcc | V | ||||
Enable | 0 | 0.8 | V | |||||
TX Fault | Fault | 2 | Vcc | V | ||||
Normal | 0 | 0.8 | V | |||||
Receiver | ||||||||
Centre Wavelength | λc | 1260 | 1580 | nm | ||||
Receiver Sensitivity | -23 | dBm | 3 | |||||
Receiver Overload | -3 | dBm | 3 | |||||
LOS De-Assert | LOSD | -24 | dBm | |||||
LOS Assert | LOSA | -35 | dBm | |||||
LOS Hysteresis | 1 | 4 | dB | |||||
Data Output Swing Differential | Vout | 400 | 1800 | mV | 4 | |||
LOS | High | 2 | Vcc | V | ||||
Low | 0.8 | V |
NOTE:
1.The optical power is launched into SMF.
2.PECL input,internally AC-coupled and terminated.
3.Measured with a PRBS 27-1 test pattern@1250Mbps,BER ≤1×10-12.
4.Internally AC-coupled.
Ordering information
Modle | Rate | Wavelength | Transmission Distance | Tx Power | Rx Power | Connector |
XYT-SFP+BX-U/D | 10Gb/s | 1270/1330 | 10km | -1~-5 | ≤-15 | LC |
XYT-SFP+BX-U/D | 10Gb/s | 1270/1330 | 40km | 0~5 | ≤-16 | LC |
XYT-SFP+BX-U/D | 10Gb/s | 1270/1330 | 60km | 0~5 | ≤-20 | LC |
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