Luxlink RSW-3002 Operating Instructions 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.

!

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. 122995 Rev D

Important Notices

OPERATING INSTRUCTIONS

LuxLink®

Redundant RF Switch
Model RSW-3002

The RSW-3002 is a two input single output automatic switch
designed to implement a redundant, fail-safe RF transmission
system with any fiber optic system.

Technical Specifications

RF Switch Bandwidth 100 Hz to 1 GHz
In/Out Impedance 50 ohms
Isolation 50 dB minimum
Insertion Loss 1 dB maximum
Signal Connectors BNC
RF Rx Bandwidth 100 Hz to 750 MHz (indicator only)
Rx In Signal Level +13 dBm (3V peak to peak)
Rx Hysteresis 2-3 dB
Indicator Lights Pwr, Primary, Secondary, Alarm
Power & control
connectors
Temperature Range -35º to +75ºC
Alarm Contact Ratings 0.5A 125 VAC 1 ampere 24 VDC
Power Requirements 11-24 VAC/DC @150 mA
Physical Size (mm) 5.0”(127)L x 1.0” (25.4)W x 3.0”(7)D

All specifications are subject to change without prior notice.

Removable terminal Block

Installation Instructions

The diagram below shows the typical installation of the RSW-3002.

Upon loss of the primary signal, the RSW-3002 will

Automatically switch the remaining secondary (backup) signal
Activate the front panel Alarm (Alm) indicator.
Sound the Alarm audio alert if enabled.
Switch the external relay contacts.

Mode Switch

Setting Function

Pri Forces Primary feed to common output

Auto mode;

If there is no signal on primary feed, but a signal

Auto

Sec Forces Secondary feed to common output

on the secondary feed, the secondary feed is
connected to common output. Otherwise,
Primary feed connects to common output.

Audio Alert Switch

When enabled, this allows an audible alert if a fault condition is
present

122995 Rev D

Indicator Lights

Indicator Lights when

Pwr Proper power is present.

Alrm* One or both input signals are not present

Pri A signal is present at Primary input

Sec A signal is present at Secondary input.

The loss of the RF signal at Input 1 (Primary) has

Fault

* Note that if the Alm indicator is enabled the output for the optional
ALM-1000 Alarm Sensing Unit will also be enabled.

occurred and the RF signal at Input 2 (Backup) has
been routed to the output.

3 Pin Power Terminal Block Connections

Pin Function

Alarm output for use with optional Alarm Sensing Unit

1

ALM-1000. No other connections should be made to this

terminal
2 +11 to 24 DC or AC Volts input
3 Ground, AC or DC return (Common to Housing)

Be certain to check all connections, settings and voltages before
applying power

5 Pin Control Terminal Block Connector Block

Pin Function

Relay contacts (2 Amp dry contact)

1 Normally Open Contact
2 Common Contact
3 Normally Closed Contact

External control of Mode

4 Ground to Force Primary output
5 Ground to Force Secondary output