2-2
Operation
Agilent83491/2/ 3A Modules—At a Glance
Agilent 83491/2/3A Modules—At a Glance
The Agilent 83491/2/3A are designed to operate in an Agilent 83480A digital
communications analyzer. These modules recover clock and data information
at standard telecom and datacom rates. The resulting trigger signal is made
available to the Agilent 83480A mainframe via a connector located on the
module’s rear-panel. An external front-panel cable passes the data signal, with
some insertion loss, to the receiver module.
Figure2-1. An Agilent83493A installed in an Agilent 83480A mainframe
Table2-1. Module Features
Agilent
Module Input Connector Selectable Rates (Mb/s)
83491A 50Ω electrical 155, 622, 1060, 1250, 2120, 2488, 2500
83492A Multimode fiber (62.5/125 µm) 155, 622, 1060, 1250, 2120, 2488, 2500
83493A Single-mode fiber (9/125 µm) 155, 622, 1250, 2488, 2500