Programming instructions

18 Specifications
Agilent
N2280A/N2281A
Optical Switch
Modules
The specifications of the Agilent N2280A/N2281A are listed in the table
below. Information in the column “Typical” is helpful in applying the
modules.
ITEMS SPECIFICATIONS
Agilent N2280A Agilent N2281A
Typical Maximum Typical Maximum
Insertion Loss: Single-mode (SM)
a
0.5 dB 0.8 dB 0.5 dB 0.8 dB
Return Loss: SM
b
50 dB 45 dB (min.) 50 dB 45 dB (min.)
Polarization Dependent Loss: SM 0.02 dB 0.07 dB 0.02 dB 0.07 dB
Insertion Loss Stability
c
+0.03 dB +0.05 dB +0.03 dB +0.05 dB
Repeatability +
0.003 dB +0.005 dB +0.003 dB +0.005 dB
Crosstalk -70 dB -60 dB -70 dB -60 dB
Optical Input Power 300 mW 300 mW
Switching Time 15 ms 20 ms 20 ms 25 ms
Cycle Rate 5 c/s 5 c/s
Relay Life 10M cycles (min.) 10M cycles (min.)
Operating Temperature
-25 to 65
o
C -25 to 65
o
C
Storage Temperature
-40 to 80
o
C -40 to 80
o
C
Humidity (non-condensing) 95% 95%
Power
5 %VDC/45mA 5 %VDC/70mA 5 %VDC/45mA 5 %VDC/70mA
a. Excluding connectors. Include 0.2dB (typical insertion loss) for each connector.
b. Excluding connectors.
c.
Drift of any channel relative to one assigned reference channel at +/- 5
o
C deviation of ambient temperature
over a seven-day period.
5± 5± 5± 5±