Passive Fiber Optic Components and Modules Manufacturer

Our designs have been qualified and deployed in space applications and are widely used in terrestrial and submarine telecommunications systems.
  1. Home
  2. Application
  3. BOSA TOSA ROSA
  4. 155M 850nm Vcsel TX /1310nm RX BOSA
155M 850nm Vcsel TX /1310nm RX BOSA
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
Receiver
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
155M 850nm Vcsel TX /1310nm RX BOSA
Inquiry Form
Recommended Products