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2x2 Latching Optical Switch
Name:

2x2 Latching Optical Switch

Class:
Optical Switches
Type:
2x2 Latching
2x2 Latching Optical Switch Specification

fiberw - Company  Profile-2010
introduction:
2x2 latching optical switch (osw) provides channel selection between a pair of input fibers and output fibers.  it features low insertion loss, low driving power, small size, and high switching speed. the switch is a compact device suitable for a wide range of applications; for example, optical networking system protection, measurement system, route diversity, reconfigurable add/drop module. the latching mechanism ensures the optical switch status remains in the selected state during power failure.
performance specifications  
optical path
pin status
control pin
monitor pin
1
6
7
12
3-4
4-5
8-9
9-10
transmission 1-->3
                      2-->4
+5vdc
gnd
--
--
open
closed
closed
open
cross             1-->4
                      2-->3
--
--
gnd
+5vdc
closed
open
open
closed
table i      pin status
electrical characteristics:
parameter
specification
coil resistance ( )
125 (10%)
operating current (ma), typ.
40.0 (10%)
operating voltage (v), typ.
5.0
operating voltage (v), range
4.5 ~ 5.5
power consumption (mw), typ.*
200 (10%)
* when +5v dc signal is applied to only one coil.
optical characteristics:
parameter
specification
s.m. fiber
m.m. fiber
  wavelength range (nm)
1280 ~ 1340
850/1300
 
1520 ~ 1625
  insertion loss (db)
typical
0.6
0.6
max
1.0
1.0
  pdl (db)
Q0.1
¾
wdl(db)
Q0.3
¾
  return loss (db)
Q-50
¾
  switching time (ms)
Q 10
 10
  crosstalk (db)
Q-60
  repeatability (db)
Q0.1
mechanical & environmental:
parameter
specification
s.m./m.m.  fiber
operating temperature range ()
-5 ~ 70
storage temperature range ()
-40 ~ 70
hudimity
5 ~ 85 %  rh
durability (cycles)
10
dimension (hmmwmmlmm)
8.91839.5
weight (g)
25
 
*all above are general specifications , except  custom requirement .
mechanical dimensions:
                                                                               
                                                                                                                                                        
note:all dimensions in (mm)tolerances unless otherwise specified 0.3 mm
pin description:
       figure 1 is the bottom view of the optical switch illustrates pin configuration.  table i provides the description of the pin status.  both control and monitor pins are provided.
                        

fig. 1. pin configuration of 2x2 latching optical switch (bottom view)
 

ordering information
 
type
wavelength
configuration
package
fiber
type
fiber length
connector
 
22=22
3=1310
5=1550
s=special
85=850/1310
1=standard
s=special
1=standard
s=special
1=smf-28   250um
2=smf-28 900um
3=50/125 250um
4=62.5/125 250um
5=50/125 900um
6=62.5/125 900um
1=0.25m
2=0.5m
3=1.0m
4=special
none=1
fc/pc=2
fc/apc=3
sc/pc=4
sc/apc=5
st/pc=6
lc=7
s=special
 
** You can click 'getOffer' or 'AddToCart' button or contact our sales@fiberw.com to get the formal offer document directly.
** If you are agent / OEM / middle trade, please copy the specification into word document from our website ,then send it to your clients.
 
   2x2 Latching Optical Switch
Welcome to Contact:   Email:sales@fiberw.com ; fiberw@163.com   
Working time: 10:00-12:00   14:00-17:30   21:00-22:00 (Beijing Time)
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2x2 Latching Optical Switch

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Professional Fiber Optic Equipment
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