10GbE SFP+ TOSA
LambdaFLEX 10GbE Tunable TOSA
The Oclaro TL6100NCB is a high performance tunable laser transmitter incorporating the Oclaro DSDBR wideband tunable laser monolithically integrated with InP Mach Zehnder modulator (MZ). With no moving parts, it is a low voltage electronically tuned device enabling rapid wavelength switching with straightforward control electronics. An integrated semiconductor optical amplifier (SOA) provisions the optical power control and also acts as a shutter to allow dark tuning when reverse biased.
Wavelength control is achieved with the internal wavelength locker in conjunction with an external control scheme which interfaces to the laser via the ASIC. The ASIC allows ease of integration and incorporates a 14 bit, multi-channel current output DAC providing an I2C interface to the laser, SOA and M-Z functions. The device will lock to either a 50GHz or 100GHz ITU wavelength grid. Output power monitoring is provided by an integrated tap electrode.
Modulation at up to 11.3Gb/s is applied via differential inputs to the InP Mach-Zehnder modulator. Separate M-Z bias inputs permit precise setting of extinction ratio (ER) and crossing point.
Tunable XFP transceivers
Tunable SFP+ transceivers
Full C-Band on 50GHz grid
Ultra small size - approx 7 x 5 x 12mm
Integrated ASIC for ease of control
Low power dissipation
Wavelength stabilized for 50GHz or 100GHz ITU-T channel spacing
Operating temperature range 0ºC to 75ºC
I2C interface for wavelength control
RoHS 6/6 compliant