BOSA
Description
Description
Descriptions
- 9.95Gbps/10.3125Gbps Tx 1270nm DFB LD/Rx 1577nm integrated WDM filter Pigtail 5 Pin BOSA
- The Case is isolator with the GND PIN of APD-TIA
- Compliant the with ROHS (Restriction on Hazardous Substance) standard
- Compliant the MIL-STD-883E
Features
Application
Absolute Maximum ratings(Tc=25℃,unless otherwise noted)
Transmitter Optical And Electrical Characteristics
(Unless specified else，the specifications below are defined at TC=0-85℃)
Receiver Optical And Electrical Characteristics
(Unless specified else，the specifications below are defined at TC=0-85℃)
- DFB uncooled laser diode
- High sensitive APD-TIA
- SC/APC Pigtail
- Support Industrial temperature
Application
- Telecommunication
- Data Communication
- GPON ONU ITU-T G984.5
- FTTH Bi-dirctional play
Absolute Maximum ratings(Tc=25℃,unless otherwise noted)
| Parameter | Symbol | Min. | Max. | Unit |
| Storage Temperature | Tstg | -40 | 85 | ℃ |
| Operating Case Temperature | Top | 0 | 85 | ℃ |
| Reverse Voltage(LD) | VRL | 2 | V | |
| Reverse Voltage(MLD) | VRD | 15 | V | |
| Photodiode Forward Current(MPD) | IFD | 10 | mA | |
| Forward Current(LD) | IFL | 150 | mA | |
| Lead Soldering(Temperature)/(Time) | - | 260/10 | ℃/Sec |
Transmitter Optical And Electrical Characteristics
(Unless specified else，the specifications below are defined at TC=0-85℃)
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Output Optical Power | Pf | 2.8 | 5 | mW | CW,lop=lth+20mA | |
| Threshold Current | lth | 8 | 15 | mA | CW,Tc=25℃ | |
| 45 | mA | CW,Tc=0~70℃ | ||||
| Center Wavelenth | ||||||
| Side Mode Suppression Ratio | SMSR | 35 | dB | CW,pop=lth+20mA | ||
| Spectrum Width(-20dB) | Δλ | 1 | nm | CW,pop=lth+20mA | ||
| Operating Voltage | Vop | 1.2 | 1.7 | V | CW,lop=lth+20mA | |
| Monitor Current | Imon | 0.1 | 1 | mA | DC,lop=lth+20mA | |
| Rise/Fall time | Tr/Tf | 50 | ps | 20%-80% | ||
| Monitor Dark Current | ld | 100 | nA | Vrd=5V | ||
| PD Capacitance | Ct | 5 | 7 | pF | Vrd=5V@1MHz | |
| Tracking Error | TE | -1.5 | 1.5 | dB | APC,0℃/+25℃ +25℃/+85℃ |
Receiver Optical And Electrical Characteristics
(Unless specified else，the specifications below are defined at TC=0-85℃)
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Operating Wavelength | 1575 | 1577 | 1580 | V | ||
| Supply Voltage | Vcc | 3 | 3.3 | 3.6 | mA | |
| TIA Supply Current | Icc | 27 | 45 | dBm | Vcc=3.3V | |
| Sensitivity | Sen | -30 | V | λ=1577nm,9.95Gbps/10.3125Gbps PRBS=2^31-1,ER≥6dB,BER≤10-3,Vbr-3V,CW | ||
| Breakdown voltage | Vbr | 25 | 33 | 45 | dBm | l=10uA |
| Overload Power | Pol | -7 | dB | λ=1577nm,9.95Gbps/10.3125Gbps PRBS=2^31-1,ER≥6dB,BER≤10-3,Vbr-3V,CW | ||
| Optical Return Loss | ORL | -20 | dB | λ=1577nm | ||
| Optical Crosstalk From internal Laser | Xopt | -40 | dB | 1270nm/1577nm | ||
| Dark Current | ld | 100 | nA | Tc=25℃ | ||
| Rx filter specication@1260~1560nm | Isolation | 35 | dB | 1260~1560nm | ||
| Rx filter specication@1595~1660nm | Isolation | 35 | dB | 1260~1560nm | ||
| Rx filter specication@1575~1580nm | Isolation | 0.35 | dB | 1260~1560nm |
Product structure outline drawing
Note: he transmitting end adopts laser welding process..
