Ruggedized Multimode
Fiber Optic Switch
TYPICAL APPLICATIONS
• FDDI LANs
• Local area network (LAN) bypass switching
• Loopback diagnostic testing
• Ring networks
• Test sets
• Tactical platforms (ships, aircraft, etc.)
FO4663R
FEATURES
• FDDI compatible
• SAFENET compatible
• Fail-safe operation
• Built-in loss for loopback testing
• High reliability
• Bidirectional
• Low insertion loss
• MIL-S-901D (Hard or shock mounted)
• EIA 364-28
• Low power: 5 Vdc, 70mA nominal
• Switching time <15 ms
• 62.5/125 µm fiber standard
• Low weight: 3.2 oz.
• Stand alone package (see back for details)
• Variety of cable and connector options
The multimode 2x2 moving-mirror optical bypass switch
meets all the requirements of the FDDI Physical Medium
Dependent (PMD) standard and SAFENET specifications
for fiber optic data network applications. The highly reliable
performance of the device is made possible by its unique
silicon micromachine based switch design. A sealed,
ruggedized housing isolates the optical components from
external shock and vibration effects.
The standard switch has 62.5 / 125 µm multimode fiber
pigtails that can be ordered with various customer option
cables and connectors. Other fiber core sizes are also
available.
For more information about our entire line of fiber optic
products, please visit our web site at www.moog.com.
1213 North Main Street • Blacksburg, VA 24060-3127
800-336-2112
• FAX 540-557-6400
www.moog.com/components • e-mail: mcg@moog.com
SPECIFICATIONS
Symbol
Environmental Ratings
Operating Temperature Range
T
C
Storage Temperature Range
T
STG
Humidity
––
Mechanical Life @ 25˚ C
––
Military Standards
Shock MIL-S-901
Vibration EIA 364-28
Characteristics
@ 25˚ C
Actuation Voltage (instantaneous)
––
Actuation Current
I
Switch Time
T
SI
Active Loss* 1-3 port
––
Bypass Loss* 3-4 port
––
Active Loss* 2-4 port
––
Self-test Loss* 1-2 port
––
Active Crosstalk
––
Bypass Crosstalk
––
Operating Wavelength **
λ
*Loss without connectors
**Other wavelengths available upon request
Min
-30
-40
––
1.0
Typ
––
––
––
––
Max
85
85
95
––
Unit
° C
° C
% RH
M
cycle
FO4663R –
BASic pArt NuMBer
FIBER
PART NUMBERING
–
PIGTAIL LENGTH
Enter 3 digit code representing the length
in centimeters (+ 10 / -00 cm). Maximum
length equals 300 cm, for greater lengths
and tighter tolerances please consult
factory. Minimum length equals 15 cm.
COdE
SIzE
INdEx
A
50 / 125 GRADED
B
62.5 / 125 GRADED
C
100 / 140 GRADED
JACKET
COdE STYLE
1
3
5
NA
.20
.28
.29
5.0 5.0
––
70
––
––
–– 0.7
–– 0.7
–– 0.7
––
––
60
––
60
––
820 1320
5.5
90
15.0
0.8*
0.8*
0.8*
6.0
––
––
1380
Vdc
mA
ms
dB
dB
dB
dB
dB
dB
nm
900 µm Teflon tube
3 mm (Standard)
Low smoke / no halogen
2 mm
Low smoke / no halogen
CONNECTOR
COdE
STYLE
OO
None
ST
ST
FC
FC
SC
SC
Example:
FO4663R–B3ST–100
This is a 62.5 / 125 µm fiber switch hard mounted with a 3 mm low smoke/
no halogen jacket. The pigtail length is 100 cm (+10, -0) cm, terminated
with ST connectors.
dIMENSIONS
All dimensions are nominal and
in inches (millimeters).
TYPICAL BYPASS SWITCH APPLICATIONS
A. Operate State (Power On)
B. Bypass State (Power Off)
Figure 1. FddI Single-Switch Application
A. Operate State (Power On)
Specifications and information are subject to change without prior notice.
© 2009 Moog Components Group MS1066 03/09
B. Bypass State (Power Off)
800-336-2112
• FAX 540-557-6400 • www.moog.com • e-mail: mcg@moog.com
1213 North Main Street • Blacksburg, VA 24060-3127
Analogue and Mixed Signal
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