The VCSEL the German Vertilas produced the industry's highest rate. Products can provide 1310nm, 1490nm, and 1550nm. Because the factor of the thermal stability of long wavelength limit, the long-wavelength VCSEL difficult to achieve a very high rate. But the Vertilas the BTJ (buried Channel Junction) technology, able to make products with very good thermal stability. To produce the industry's highest rate of up to 12.5G VCSEL. The product has a very low threshold current, low power consumption, standard 1mW output power, 1550nm single-mode up to 3.5mW for long-distance high-speed optical communication. 

 Product Features: 
 Product to provide single-mode and multimode 
 Standard products for the TO46 size 
 All wavelengths provides 1G, 3G and 10G rates, 1310nm can provide up to 12.5G product 
 Standard product operating temperature of -20 to +70 ° C -20 ~ +85 C work products 
 Low power consumption <30mW 
 Low threshold current and voltage 
 Built-in monitoring PD 
 Single-mode maximum output power of 3.5mW 

 Application: 
 Small data transmission module 
 MAN 
 Storage network 
 FTTH, FTTx 
 CWDM 
 Industrial communication purposes 

 PARAMETER SYMBOL UNIT MIN TYP MAX 
 Normal operating current Iop mA 2.0 6.0 
 The normal operating temperature, Top ° C 15 35 
 Typical output power of P mW 1 3.5 
 Typical wavelength λ 1310nm, 1490nm, 1550nm 
 Threshold current Ith mA 0.5 5 
 Operating voltage Vmax V 1.1 1.3 2.0 
 Operating current Imax mA 10 12 
 Power current slope mW / mA 0.05 0.2 0.3 
 Temperature wavelength-dependent nm / K 0.1 0.2 
 The side mode suppression than SMSR dB 30 40 
 Beam divergence angle FWHM deg 10 12 20