TOSA
Description
Description
Product Description
◆ This product is a 1310nm wavelength/working rate 10.3125Gb/s optical transmission module
◆ DFB/FP laser is used as the source
◆ Chip information: LD: 1310nm 10.3125Gpbs DFB/FP 4PIN
◆ Remarks on product structure: LC/PC insulating ferrule sleeve assembly, machined/powdered parts structure, with isolator (or without)
Features
◆ Using laser welding solution
◆ The uplink rate is 10.3125G
◆ High optical isolation
◆ Working temperature: -40℃~85℃
◆ Pluggable LC TOSA
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
1. Absolute Maximum Ratings
2.Transmitter Electro-Optical Characteristics (TC=25°C, CW)
3.Dimension Outline
◆ This product is a 1310nm wavelength/working rate 10.3125Gb/s optical transmission module
◆ DFB/FP laser is used as the source
◆ Chip information: LD: 1310nm 10.3125Gpbs DFB/FP 4PIN
◆ Remarks on product structure: LC/PC insulating ferrule sleeve assembly, machined/powdered parts structure, with isolator (or without)
Features
◆ Using laser welding solution
◆ The uplink rate is 10.3125G
◆ High optical isolation
◆ Working temperature: -40℃~85℃
◆ Pluggable LC TOSA
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
1. Absolute Maximum Ratings
| Item | Symbol | Unit | Min | Max | Note |
| Storage Temperature | TSTG | ℃ | -40 | 85 | |
| Operating Temperature (ambient) | TOPR | ℃ | -40 | 85 | |
| Lead Soldering Temperature(Max10 sec) | TS | ℃ | --- | 260 | |
| Forward Current (LD) | IFLD | mA | --- | 140 | |
| Reverse Voltage (LD) | VRLD | V | --- | 2 |
2.Transmitter Electro-Optical Characteristics (TC=25°C, CW)
| Item | Symbol | Test Condition | Min. | Typ. | Max. | Unit |
| Threshold Current | ITH | TC=25℃ | --- | -- | 15 | mA |
| TC= -40~+85℃, | --- | -- | 40 | |||
| Forward Voltage | VF | PF=PF (Min), TC =25℃ | --- | --- | 1.5 | V |
| Optical Output power @10KMwith Isolator | Pf | CW, @ITH+20mA, 25℃ | 0.4 | --- | 0.8 | mW |
| Optical Output power @10KMwith Isolator | Pf | CW, @ITH+20mA,-40~ 85℃ | 0.2 | --- | 0.5 | mW |
| Optical Output power @ <2kmwithout Isolator | Pf | CW, @ITH+20mA, 25℃ | 0.4 | --- | 0.8 | mW |
| Optical Output power @ <2kmwithout Isolator | Pf | CW, @ITH+20mA, -40~85℃ | 0.2 | --- | 0.5 | mW |
| Center Wavelength | λC | CW, TC=-40~85℃,TX;1310nm | 1290 | 1310 | 1330 | nm |
| Monitor Current | IM | CW,Pf=Ith+20mA, VRMPD=1.5V,Tc=25C, | 100 | --- | 900 | uA |
| Optical Return Loss | RL | --- | --- | 12 | dB | |
| Tracking Error | ΔPf/Pf | -40~+85℃, CW, Pf(Ith+20mA)@IM hold | -1.5 | --- | +1.5 | dB |
3.Dimension Outline
