BOSA
Description
Description
Product Description
◆ The product is uplink 1310/1490nm/1550nm wavelength/working rate 155M, 1.25G, 2.5G, downlink 1490/1550nm/1310nm working rate 155M,1.25G, 2.5G point-to-point BOSA components
◆ The sending end adopts DFB/FP laser, and the receiving end adopts PIN-TIA diode
◆ Chip information:
LD: 1310nm/1490nm/1550nm 155M,
1.25G, 2.5G DFB/FP 4PIN
PT: 155M, 1.25G, 2.5G PIN-TIA
◆ Remarks on product structure: SC/PC ferrule assembly, machined/powdered part structure, adhesive structure at receiving end, without isolator
Features
◆ Using laser welding solution
◆ Peer-to-peer application
◆ High optical isolation
◆ Working temperature: 0℃~75℃
◆ Pluggable SC BOSA
Product Standards
◆ Meets Telcordia GR-468 Reliability Test Standard
◆ RoHS 6-item compliant
◆ Meets ROHS (Restriction of Hazardous Substances) standards
◆ Meets GR-326 Connector Qualification Standards
Applications
◆ Remote communication
◆ Peer-to-peer communication
1.Absolute Maximum Ratings
2.Transmitter Electro-Optical Characteristics (TC=25°C, CW)
3.Receiver Electro-Optical Characteristics (TC=25°C, Vcc=3.3V)
4.Dimension Outline
◆ The product is uplink 1310/1490nm/1550nm wavelength/working rate 155M, 1.25G, 2.5G, downlink 1490/1550nm/1310nm working rate 155M,1.25G, 2.5G point-to-point BOSA components
◆ The sending end adopts DFB/FP laser, and the receiving end adopts PIN-TIA diode
◆ Chip information:
LD: 1310nm/1490nm/1550nm 155M,
1.25G, 2.5G DFB/FP 4PIN
PT: 155M, 1.25G, 2.5G PIN-TIA
◆ Remarks on product structure: SC/PC ferrule assembly, machined/powdered part structure, adhesive structure at receiving end, without isolator
Features
◆ Using laser welding solution
◆ Peer-to-peer application
◆ High optical isolation
◆ Working temperature: 0℃~75℃
◆ Pluggable SC BOSA
Product Standards
◆ Meets Telcordia GR-468 Reliability Test Standard
◆ RoHS 6-item compliant
◆ Meets ROHS (Restriction of Hazardous Substances) standards
◆ Meets GR-326 Connector Qualification Standards
Applications
◆ Remote communication
◆ Peer-to-peer communication
1.Absolute Maximum Ratings
Item | Symbol | Unit | Min | Max | Note |
Storage Temperature | TSTG | ℃ | -40 | 85 | |
Operating Temperature (ambient) | TOPR | ℃ | 0 | 70 | |
Lead Soldering Temperature(Max10 sec) | TS | ℃ | --- | 260 | |
Forward Current (LD) | IFLD | mA | --- | 150 | |
Reverse Voltage (LD) | VRLD | V | --- | 2 | |
Photodiode Forward Current(MPD) | IFD | mA | --- | 10 | |
Forward Current (PD) | IFPD | mA | --- | 10 |
2.Transmitter Electro-Optical Characteristics (TC=25°C, CW)
Item | Symbol | Test Condition | Min. | Typ. | Max. | Unit |
Threshold Current | ITH | CW,TC=25℃ | --- | --- | 15 | mA |
CW,TC=0℃~75℃ | --- | --- | 45 | |||
Forward Voltage | VF | PF=PF (Min), TC =25℃ | --- | --- | 1.5 | V |
Optical Output power @20KM | Pf | CW, @ITH+20mA, 25℃, | 0.25 | --- | 0.65 | mW |
CW, @ITH+20mA, 0℃~75℃ | 0.1 | --- | 0.4 | mW | ||
Optical Output power @40KM | Pf | CW, @ITH+20mA, 25℃ | 0.8 | 1.6 | mW | |
CW, @ITH+20mA, 0℃~75℃ | 0.5 | 1 | mW | |||
Center Wavelength | λc | CW, TC=0℃~75℃,TX;1310nm | 1270 | 1310 | 1350 | nm |
CW, TC= 0℃~75℃,TX;1490nm | 1470 | 1490 | 1510 | nm | ||
CW, TC=0℃~75℃,TX;1550nm | 1530 | 1550 | 1570 | nm | ||
Monitor Current | Imon | DC, Iop=Ith+20mA, | 100 | --- | 1000 | uA |
Tracking Error | ΔPf/Pf | APC, 0℃/+25℃, +25℃/+75℃ | -1.5 | --- | +1.5 | dB |
3.Receiver Electro-Optical Characteristics (TC=25°C, Vcc=3.3V)
Item | Symbol | Test Condition | Min. | Typ. | Max. | Unit |
Supply Current | ICC | According to TO selection, the range will be different | --- | --- | --- | mA |
Operation Wavelength | λ | RX:1310nm | 1290 | 1310 | 1330 | nm |
RX:14900nm | 1470 | 1490 | 1510 | nm | ||
RX:1550nm | 1510 | 1550 | 1570 | nm | ||
Saturation Power | PSAT | 0.5 | --- | --- | dBm | |
Sensitivity @155.52M | Sen | Tc=0℃~75℃ (Test a155.52M PRBS7 ER=8.2dB BER<10E-10) | --- | -34 | dBm | |
Sensitivity @1.25Gbps | Sen | Tc=0℃~75℃ (Test at 1.25Gbps PRBS7 ER=8.2dB BER<10E-10) | --- | -27 | dBm | |
Sensitivity @2.5Gbps | Sen | Tc=0℃~75℃(Test at 2.5Gbps PRBS23 ER=8.2dB BER<10E-10) | --- | -24 | dBm | |
Sensitivity(High sensitivity)@ 2.5Gbps | Sen | Tc=0℃~75℃(Test at 2.5Gbps PRBS23 ER=8.2dB BER<10E-10) | --- | 29 | dBm | |
Optical Return Loss | ORL | λ=1310nm or1490nm or1550nm | -- | --- | -20 | dB |
Optical Crosstalk | XTALK | --- | -40 | dB |
4.Dimension Outline