225
Chapter 7 Plug-in Modules
N2280A Quadruple 1-to-2 Optical Switch Module
4
7
N2280A Quadruple 1-to-2 Optical Switch
Module
The Agilent N2280A Module contains four 1-to-2 optical switches. All
four optical switches are non-latching. For each switch, only one channel
can be closed at a time. Closing a channel will open the other channel in
the same switch. After power on or a reset, the common channel of each
1-to-2 optical switch is connected to the second channel by default.
Specifications for the N2280A are given on page 326.
N2280A Simplified Schematic
A simplified schematic is shown below. The N2280A consists of four
independent 1-to-2 optical switches. Each optical switch has one COMx
and two branch channels named Chx0 and Chx1.
N2280A Wiring Information
Use SC/APC connectors to connect external optical signals to the
N2280A module. The rear panel of the N2280A is shown below.
Ch00
Ch01
COM0
Ch20
Ch21
COM2
Ch10
Ch11
COM1
Ch30
Ch31
COM3
Normally closed
Normally closed
Normally closed
Normally closed
To Next Page
Loading...
Need help?
General