Tektronix 80C12B Series, Руководство пользователя, Страница: 16 / 44

Getting Started
Table 1: 80C12B module features
Feature Description 1
Number of input channels
1
Effective wavelength range
700 nm to 1650 nm
Calibrated wavelength settings
850 nm, 1310 nm, 1550 nm
Supported standards or data
fi ltering rates
(See Table 3 on page 3.)
Typical optical bandwidth at
optical connector >12 GHz (available with Options F0, 10G, or 10GP)
Clock recovery Connect the BUFFERED electrical outputs to a CR175A
or CR286A Clock Recovery instrument (purchased
separately). (See page 21,
Clock Recovery .)
Absolute maximum
nondestructive optical input
2
4 mW average power (850 nm)
2 mW average power (1310 nm, 1550 nm)
10 mW peak power for 60 ms.
Internal fi ber diameter 62.5 μ m/125 μ m multimode fi ber
3
Optical return loss >14 dB for multimode fi ber
>24 dB for single-mode fi ber
Output zero <1 μ W immediately after dark calibration ±2% × (vertical
offset)
Independent channel deskew Standard
Offset capability at front of
module Standard
Power meter
Standard
1
Some values in the table are typical. See the product data sheet or the DSA8300 Speci fi cations and Performance
Veri fi cation Technical Reference for more information.
2
Optical input powers below maximum nondestructive levels may exceed module input saturation and compression
limits.
3 Compatible with single-mode fi ber of equal or smaller diameter.
2 80C12B Optical Sampling Module User Manual