BOSA
Description
Description
Product Description
◆ This product is a point-to-point BOSA component with uplink 1310/1490nm/1550nm wavelength/working rate of 2.5G and downlink 1490/1550nm/1310nm working rate of 2.5G
◆ The sending end adopts DFB/FP laser, and the receiving end adopts PIN-TIA diode
◆ Chip information:
LD: 13210nm/1490nm/1550nm 2.5G
DFB/FP 4PIN
PT: 2.5G PIN-TIA
◆ Remarks for product structure: LC/PC ferrule assembly, machined/powdered structure, adhesive structure at the receiving end, with isolator
Features
◆ Using laser welding solution
◆ Peer-to-peer application
◆ High optical isolation
◆ Working temperature: 0℃~70℃
◆ Pluggable LC 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
◆ This product is a point-to-point BOSA component with uplink 1310/1490nm/1550nm wavelength/working rate of 2.5G and downlink 1490/1550nm/1310nm working rate of 2.5G
◆ The sending end adopts DFB/FP laser, and the receiving end adopts PIN-TIA diode
◆ Chip information:
LD: 13210nm/1490nm/1550nm 2.5G
DFB/FP 4PIN
PT: 2.5G PIN-TIA
◆ Remarks for product structure: LC/PC ferrule assembly, machined/powdered structure, adhesive structure at the receiving end, with isolator
Features
◆ Using laser welding solution
◆ Peer-to-peer application
◆ High optical isolation
◆ Working temperature: 0℃~70℃
◆ Pluggable LC 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 | ℃ | -40 | 85 | |
| Supply Voltage | VCC | V | -0.5 | 4.5 | |
| Lead Soldering Temperature(Max10 sec) | TS | ℃ | --- | 260 | |
| Forward Current (LD) | IFLD | mA | --- | 120 | |
| Reverse Voltage (LD) | VRLD | V | --- | 2 | |
| Forward Current (MPD) | IFMPD | mA | --- | 2 | |
| Reverse Voltage (MPD) | VRMPD | V | --- | 15 | |
| Forward Current (PD) | IFPD | mA | --- | 10 | |
| Reverse Voltage (PD) | VRPD | V | --- | 20 |
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= -40~85℃ | --- | -- | 40 | |||
| Forward Voltage | VF | PF=PF (Min), TC =25℃ | --- | --- | 1.5 | V |
| Optical Output power @40KM | Pf | CW,@ITH+20mA, 25℃, | 0.8 | --- | 1.6 | mW |
| CW, @ITH+20mA, -40~85℃ | 0.5 | --- | 1 | mW | ||
| Optical Output power @80KM | Pf | CW,@ITH+20mA, 25℃, | 1.8 | --- | --- | |
| CW, @ITH+20mA, -40～85℃ | 0.9 | --- | --- | mW | ||
| Center Wavelength | λC | CW, TC=-40~85℃,TX;1310nm | 1270 | 1310 | 1350 | nm |
| CW, TC= -40~85℃,TX;1490nm | 1470 | 1490 | 1510 | nm | ||
| CW, TC=-40~85℃,TX;1550nm | 1530 | 1550 | 1570 | nm | ||
| Monitor Current | Imon | CW,Pf=Ith+20mA, VRMPD=1.5V,Tc=25C, | 100 | --- | 900 | uA |
| Optical Return Loss tolerance | ORLT | 27 | dB | |||
| Tracking Error | ΔPf/Pf | -40~+85℃, CW, Pf (Ith+20mA)@IM hold |
-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 | Tc=-40~85℃ (Test at 2.5Gbps PRBS23 ER=8.2dB BER<10E-10) |
+1 | --- | --- | dBm |
| Sensitivity @2.5Gbps | Sen | Tc=-40~85℃ (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
