Instruction Manual

ONT-5xx 40/43 Gb/s Test Solution
5
40/43G Solutions
Physical layer
40G General
Interface
Line rate 39.813 Gb/s
Line code Scrambled NRZ
Clock generator
Internal accuracy ± 2 ppm
Offset range ± 50 ppm
Offset step size 0.1 ppm
Offset change mode Step, transition ramp
Transition ramp 1 ppm step in 25 ms
Synchronization to external reference signals:
From received signal•
From mainframe see clock and synchronization of the ONT-•
503/506/512 mainframe
40G standard optical
Optical interface
The interface is in accordance with ITU-T G.693, more specificly
VSR2000-3R3 and VSR2000-3R5
Transmitter
Wavelength 1530 to 1565 nm
Output level 0 dBm to +3 dBm
Receiver
Wavelength 1530 to 1565 nm
Sensitivity −6 dBm to +3 dBm
Offset pulling range ± 50 ppm
40G standard electrical
Electrical interface
Impedance AC coupled 50 Ω
Connector type PC 2.92 mm (SMA compatible)
Transmitter
Line code Scrambled NRZ
Output level >200 mVpp
Receiver
Line code Scrambled NRZ
Input level 200 to 600 mVpp
40G Jitter
Optical interface
The interface is in accordance with ITU-T G.693
Transmitter
Wavelength 1530 to 1565 nm
Output level 0 dBm to +3 dBm
Receiver
Wavelength 1530 - 1565 nm
Sensitivity −5 dBm to +3 dBm
Sensitivity for jitter measurement −2 dBm to +2 dBm
Offset pulling range ± 50 ppm
Offset permitted for jitter measurement ± 20 ppm
Eye clock interface
Clock 9.953 GHz
Connector type SMA
Electrical interfaces
Impedance AC coupled 50 Ω
Connector type PC 2.92 mm (SMA compatible)
Generator data signal
Line code Scrambled NRZ
Output level >200 mVpp
Generator clock signal
Output level >200 mVpp
Receiver data signal for digital measurement
Line code Scrambled NRZ
Input level 200 to 600 mVpp
43G General
Interface
Line Rate 43.018 Gb/s
Line code Scrambled NRZ
Clock generator
Internal accuracy ± 2 ppm
Offset range ± 50 ppm