155M 850nm Vcsel TX /1310nm RX BOSA
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Features
- 850nm uncooled VCSEL LD
- InGaAs PIN- TIA Receiver With 1310nm WDM Filter integrated for multi-mode fiber bi-directional transmission
- Cross Talk <-45dB, Isolation >35dB
- Connector Type： LC、 SC、ST、FC、 Pigtail etc.
- High Output Power, High Sensitivity
- RoHS compliant
Applications
For SONET/SDH/ATM equipment interconnect
Absolute Maximum Ratings
| Parameter | Ratings | Unit | Conditions |
| Storage Temperature | -40~+85 | ℃ | TSTG |
| Operating Case Temperature | -20~+70 | ℃ | TOP |
| Forward Current(LD) | 20 | mA | If(LD) |
| Forward Voltage(LD) | 2 | V | Vf(LD) |
| Reverse Current (PD) | 2 | mA | Ir(PD) |
| Reverse Voltage (PD) | 15 | V | Vr(PD) |
| Soldering Temperature (< 10sec.) | 260 | ℃ | Stemp |
Optical & Electrical Characteristics
Transmitter| Parameter | Symbol | Min. | Typ | Max. | Unit | Condition |
| Threshold Current | Ith | - | 1.5 | 3 | mA | CW |
| Optical Output Power | Pf | -6 | - | -2 | dBm | CW, If=7mA, kink free |
| Operating Voltage | Vf | - | 1.5 | 2.5 | V | CW |
| Central Wavelength | λc | 840 | 850 | 860 | nm | CW |
| Spectral Width | Δλ | - | - | 2 | nm | CW |
| Rise Time | tr | - | - | ＜300 | ps | Ib=Ith, 20~80% |
| Fall Time | tf | - | - | ＜300 | ps | Ib=Ith, 80~20% |
| PD Monitor Current | Im | 100 | - | 900 | μA | CW, Vr(PD)=3V |
| Series resistor | Rs | - | - | 50 | Ohm | - |
| PD capacitor | Ct | - | - | 50 | pF | Vr(PD)=3V,f=1MHz |
| Tracking Error | TE | -1.5 | - | 1.5 | dB | Im = const (@ Po = 0.2 mW, Tc = 25°C) Tc = −10 to +70°C |
| Parameter | Symbol | Min. | Typ | Max. | Unit | Condition |
| Peak Wavelength | λp | 1260 | - | 1360 | nm | - |
| Power Supply | Vcc | - | 3.3 | - | V | - |
| Supply Current | Icc | - | 28 | 40 | mA | no loads |
| Small-Signal Bandwidth | BW | 115 | 165 | - | MHz | - |
| Rise Time/Fall Time(20%~80%) | Tr/tr | - | 0.15 | 0.3 | ns | P=-18, λ=1310nm |
| Saturation Power | Psat | -3 | - | - | dBm | λ=1310nm |
| Sensitivity | - | - | - | -35 | dBm | λ=1310nm,PRBS7,ER=10dB, BER=1E-10 |
- LD Description
- PD Description
Package Outline
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