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Product Details:
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| Product Name: | GEPON ONU BOSA PX20 | Package: | DFB +PIN-TIA |
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| Distance: | 20km | Data Rate(Gbps): | 2.5G/1.25G |
| Wavelength: | Tx1310nm/Rx1490nm | Operating Temp.(℃): | -20~85℃ |
| Output Power @25℃: | 1.6 - 3.5mW | Sensitivity @25℃: | < -29.5dBm |
| Keywords: | GEPON ONU BOSA, SC UPC APC Pigtail | ||
| Highlight: | PX20 GEPON ONU,BOSA GEPON ONU,SC UPC pigtail |
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GEPON ONU BOSA PX20 SC UPC APC pigtail Receptacle TX 1310nm FP RX 1490nm PIN 1.25G 1G FTTH FTTX
DESCRIPTION
This BOSA is a high performance optical sub-assembly in single fiber by using 1310nm transmitter and 1490nm receiver.
The transmitter section uses a multiple quantum well 1310nm DFB laser supporting burst-mode operation. The receiver section uses a TO-can built in a long wavelength PIN diode and a 2.5Gbps Super transimpedance amplifier.
ABSOLUTE MAXIMUM RATINGS
| Item | Unit | Min | Max | Note |
| Forward Current for LD | mA | -- | 120 | |
| Reverse Voltage for LD | V | -- | 2 | |
| Forward Current for MPD | mA | -- | 2 | |
| Reverse Voltage for MPD | V | -- | 15 | |
| Optical Power for Rx | dBm | 5 | -- | |
| APD Forward Current | mA | -- | 2 | |
| APD Reverse Current | mA | -- | 3 | |
| APD Reverse Voltage | V | Vbr | ||
| TIA Supply Voltage | V | -0.4 | 4 | |
| Operating Temp | °C | -5 | 75 | |
| Storage Temperature | °C | -40 | 85 | |
| Storage Relative Humidity | % | -- | 85 | |
| Solder Reflow Temperature | °C | -- | 260 | (*1) |
(*1): For soldering by iron and 10 seconds on leads
Transmitter Electro-Optical Characteristics (TC=25°C, CW)
| Item | Symbol | Test Condition | Min. | Typ. | Max. | Unit |
| Threshold Current | Ith | Tc=25°C | -- | 10 | 15 | mA |
| Tc=-5~75°C | 1 | -- | 50 | mA | ||
| Optical Output Power (*2) | Pf | If=Ith+20mA, Tc=25°C | 1.6 | -- | 3.5 | mW |
| If=Ith+20mA, Tc=-5~ 75°C | 1.0 | -- | -- | mW | ||
| Slope Efficiency | η | If=Ith+20mA, Tc=25°C | 0.08 | -- | 0.175 | mW/mA |
| If=Ith+20mA, Tc=-5~ 75°C | 0.05 | -- | -- | mW/mA | ||
| Forward Current | If | Pf=2.5mW, Tc=-5~75°C | -- | -- | 70 | mA |
| Forward Voltage | Vf | If=Ith+20mA | -- | 1.1 | 1.5 | V |
| Rise/Fall Time | tr/tf | 20%~80% | -- | 0.1 | 0.2 | ns |
| Central Wavelength | lc | If=Ith+20mA, Tc=25°C | 1300 | 1310 | 1320 | nm |
| If=Ith+20mA, Tc=-5~75°C | 1290 | -- | 1330 | nm | ||
| Spectrum Width (RMS) | Dl | If=Ith+20mA, Tc=-5~75°C | -- | 0.32 | 1.0 | nm |
| Side Mode Suppression Ratio | SMSR | If=Ith+20mA, Tc=-5~75°C | 30 | -- | -- | dB |
| Monitor Current | Im | If=Ith+20mA, Tc=-5~75°C | 100 | -- | 1000 | mA |
| Monitor Dark Current | Id | Vrp=5V | -- | -- | 100 | nA |
| Monitor Capacitance | C | Vrp=5V, f=1MHz | 4 | -- | 15 | pF |
| Tracking Error (*3) | TE | Tc=-5~ 75°C | -1.5 | -- | 1.5 | dB |
(*2): Launched into 9/125mm SMF
(*3): DPf =10x log (Pf (Tc) /Pf (25°C)), Im hold(@Pf=2mW, 25°C)
Receiver Electro-Optical Characteristics (TC=25°C, Vcc=3.3V)
| Item | Symbol | Test Condition | Min. | Typ. | Max. | Unit | ||||||
| Supply Voltage | Vcc | 3.0 | 3.3 | 3.6 | V | |||||||
| Supply Current | Icc | No loads | -- | 20 | 24 | mA | ||||||
| Operating Wavelength | l | Tc=-5~75°C | 1480 | -- | 1500 | nm | ||||||
| Sensitivity | Sen | 2.5Gbps, PRBS23, ER=10dB, BER=10E-10, RL=50Ω, NRZ | -- | -- | -29.5 | dBm | ||||||
| Overload | OL | -7.0 | -- | -- | dBm | |||||||
| Output Impedance | Rout | Single end | 40 | -- | 60 | Ω | ||||||
| Differential Output Voltage | Vpp | 100Ω differential load, 2.5Gbps | -- | -- | 1000 | mV | ||||||
| Dark Current | Id | Vcc=3.3V, no input | -- | -- | 150 | nA | ||||||
| Optical Return Loss | ORL1310 | 1310nm | -- | -- | -15 | dB | ||||||
| ORL1490 | 1490nm | -- | -- | -20 | dB | |||||||
| Optical Crosstalk | X-talk | 1310nm/1490nm | -- | -- | -47 | dB | ||||||
| Optical Isolation from External Source | ISO1 | l=1441~1450nm | 25 | -- | -- | dB | ||||||
| l=1530~1539nm | ||||||||||||
| ISO2 | l=1260~1440nm | 35 | -- | -- | dB | |||||||
| l=1540~1625nm | ||||||||||||
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note | ||||||
| Mode Field Diameter | 8 | 9 | 10 | mm | ||||||||
| Gladding Diameter | 123 | 125 | 127 | mm | ||||||||
| Fiber Macro bend Loss | 0.05 | dB | Radius 16mm | |||||||||
| Optical Connector Insertion Loss | -- | -- | 0.4 | dB | SC/UPC connector | |||||||
| Fiber Bending Radius | 25 | -- | -- | mm | ||||||||
| Fiber Diameter | 0.8 | 0.9 | 1.0 | mm | ||||||||
| Fiber Length | 210 | -- | 250 | mm | L | |||||||
| Fiber Operation Temperature | 75 | -- | -- | °C | ||||||||
| Pull Force on LD Assembly | 30 | -- | -- | Kgw | ||||||||
| Pull Force on APD Assembly | 15 | -- | -- | Kgw | ||||||||
| Shear Strength on XY Welding | 30 | -- | -- | Kgw | ||||||||
| Tension Force on Fiber Pigtail | 10 | -- | -- | N | ||||||||
(*4): Connector fiber end face accord with IPC-8497-1
Dimension Outline
Contact Person: Ophelia Feng
Tel: +86 15882203619
