Luxlink INST-1451 User manual

WARRANTY
All fiber optic transmission systems, products and accessories
manufactured by Liteway, Inc. and it’s subsidiaries are fully tested
prior to shipment and are warranted against defective materials and
workmanship for a period of five full years from the date of the
original shipment. Should a problem occur, a Return Material
Authorization Number (RMA) must be obtained from Liteway Inc. at
[phone] and the item returned to Liteway, Inc. 166 Haverford
Road, Hicksville, NY 11801, USA, prepaid. Liteway Inc. will then, at
its option repair or replace the defective item.
Liteway, Inc. maximum liability under this warranty is limited to the
cost of the defective item only. No contingent liabilities of any kind
are either assumed or implied.
Any items returned to Liteway, Inc. that have been misused,
abused, damaged, modified, connected or adjusted in any way
contrary to the instructions furnished by Liteway, Inc. or repaired by
unauthorized personnel will not be covered by this warranty. Any
non-warranty repairs required will be quoted at the current rate for
such services.
Important Notices
CAUTION ! AVOID DIRECT EXPOSURE TO BEAM.
All –5, -7, -8, and -9 Models use laser diodes. These solid-state
laser diodes are located in the optical ports of these units. Laser
diodes produce invisible radiation that may be harmful to human
eyes. Never look directly into the optical port of any fiber optic unit
designed to operate with single-mode optical fiber.
NOT FOR LIFE SUPPORT SYSTEMS
Liteway, Inc. does not authorize or warrant any of its products or
accessories for use in critical life support systems or applications of
any kind.
© Copyright 2017 Liteway, Inc. 135105 Rev C
Operating Instructions
100 MHz Analog
Transmission System
Models;
INST-1451
INSR-1451
The INST/INSR-1451 is an analog fiber
optic transmission system designed for
the transmission 100 MHz high stability
reference signals over multimode or
single-mode fiber optic cables.
Technical Specifications
Bandwidth 100 MHz +10%
Signal Input/ Output Level 1.0 Vrms (+13 dBm + 10%)
Input/Output Impedance 50 Ohms
Optical Loss Budget 0 to 5 dB multimode or single-mode
Operating Wavelength 1310 nm (-3, -7) or 1550 nm (-9)
Optical Input Power (max) -5 dBm @1310/1550 nm
Optical Noise Level (typical) -23 dBm rms @ 1310/1550 nm
Optical Connectors ST, multimode, FCPC single-mode
Electrical Signal Connector BNC
Temperature Range -35to +65C
Power Requirements 11-14 VAC/DC @350ma maximum
Physical Size (mm) 5.0” (127) x 3.0” (76) x 1.0” (25.4)
All specifications are subject to change without prior notice.
!

INST-1451 INSR-1451
Power
Input
(12 VDC)
Power
Input
(12 VDC)
100 MHz
Signal
Input
(1 V rms)
100 MHz
Signal
Output
(1 V rms)
Fiber optic
Cable
Typical 100 MHz Transmission System
Installation Instructions
The diagram below shows a typical installation of the INST-1451 and
INSR-1451. To compensate for the unique fiber optic losses of the
connecting cable there is a level adjustment on the INSR-1451. to
employ this a 100 MHz 1.0 V rms test sine-wave signal should be
applied to the transmitter and the receiver level adjustment then be set
for a 1.0 volt rms output signal. The range of the receiver level control
is adequate to allow the full 0 – 5 dB optical path loss range to be
accommodated.
To maintain the wide-band characteristics of the system be certain to
use 50 ohm coaxial cable for all signal connections. The INST-1451
has an internal 50 ohm termination while the INSR-1451 is designed to
drive a 50 ohm load impedance.
135105 Rev C
Indicator Lights
Indicator Lights when
Pwr
(green) Proper power is present.
Alrm
(red)
The loss of signal alarm is activated and there is
no analog signal present. This feature may also
not operate properly with all types of signals.
Tx or Rx
(green)
A continuous analog signal of 1.0 volt rms is
present. This indicator may not trigger on all
signals
The Alarm switch is used to turn the alarm function on and off.
Power Terminal Block Connections
Pin Function
1 Alarm output for use with optional Alarm Sensing Unit ALM-1000. No other connections should be made to this
terminal
2 11 to 14 VAC or DC
3 AC or DC return (Common to Housing)
Be certain to check all connections, settings and voltages before
applying power
These units may be used stand-alone or in an RMP-series rack
mounting plate.