Keithley 7090 Instruction Manual page 7

Optical switch card
Table of Contents

Advertisement

Model 7090 1xN Series Optical Switch Card Specifications
General Specifications:
(1)
Switching Time
Reset/Open
Settle/Close
Maximum Switch
Drive Current:
Dimensions
Width
Length
Height
Weight
Temperature
Operating
Storage
Relative Humidity
EMC
Safety
Referenced Switch Manufacturer Optical Specifications
Wavelength Range
Switch Life
3
Insertion Loss
5
Repeatability
4
Back Reflection (SM/MM)
Polarization Dependent Loss (PDL)
Crosstalk
NOTES:
1. Actuation time measured from system trigger. Reset/Open refers to Channel N to Reset time. Settle/Close refers to Reset to Channel N or
Channel N to Channel M time. Reset position is optically blocked.
1. At higher operating temperatures, a typical 0.1 dB and 0.3dB additive insertion loss for each channel should be expected for the strain relief
and bulkhead models respectively.
1. Measured at 23 ± 5 °C.
1. Based on standard 1m pigtail length.
1. Sequential repeatability for 100 cycles at constant temperature after warm up. (Difference in Insertion Loss).
1. Measured at 1550 nm.
1. All optical specifications are referenced without connectors and are guaranteed by switch manufacturer only. Connectorization data will be
provided for Insertion Loss and Back Reflection for each channel per switch card.
Specifications are subject to change without notice.
1x4
250ms
450ms
300mA
114 mm [4.5 in]
272 mm [10.75 in]
32 mm [1.25 in ]
0 to 40
o
Up to 35
C <80% RH Non-Condensing
European Union Directive 89/336/EEC EN61326
European Union Directive 73/23/EEC EN61010-1
Typ.
780 to 1650
> 10 million cycles (min.)
0.6
-
-60 / -20
6
-
-
1x8
1x16
315ms
450ms
500ms
630ms
300mA
300mA
0.66kg
o
(2)
C
o
-20 to 65
C
7
:
Max.
1.2
+/-0.03
-55 / -
0.05
-80
Units
nm
dB
dB
dB
dB
dB
HW 12/06/01
Rev. C

Advertisement

Table of Contents
loading

Table of Contents