Cable-Tronix CTMS-16RKPS Manuale utente
INSTALLATION MANUAL
CTMS-16RKPS
Rack Mount Satellite Multiswitch
with Power Supply
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PACKAGE CONTENTS
This package contains:
One CTMS-16RKPS Rack Mount Satellite Multiswitch
One CTMS-16RKPS Power Supply
One CTMS-16RKPS Instruction Manual
PRODUCT DESCRIPTION
The CTMS-16RKPS is a professional grade rack mountable satellite multiswitch providing RHCP
and LHCP switching for up to 16 satellite receivers. Designed for commercial grade satellite
headends, the CTMS-16RKPS inputs are selected by 17V to 18V from thesatellite receiver for right
hand circular polarization, and 13V to 14V for left hand circular polarization. The CTMS-16RKPS
permits satellite intermediate frequency (IF) distribution of 950 – 2150 MHz from the outputs of a
dual LNB to up to 16 satellite receivers. The unit’s quality design and engineering make the
CTMS-16RKPS an excellent choice for cost effective SMATV installation, operation and
maintenance.
SPECIFICATIONS
CTMS-16RKPS
Rack Mountable Satellite Multiswitch with Power Supply Specifications (Typical)
RF
1. Frequency Range 950 – 2150 MHz
2. Satellite Receiver Number 16
3. Impedance 75 Ohms
4. Insertion Loss 0 dB typical, +/- 3 dB over range
5. Isolation RHCP/LHCP input to non-selected Rx ports 30 dB typical
6. Isolation Rx ports to Rx ports 30 dB typical
7. DC Power pass (any Rx to RHCP/LHCP input) 500mA typical
8. Power Consumption 140mA typical
9. Voltage Selection RHCP 17V – 18V
LHCP 13V – 14V
GENERAL
1. Operating Temperature 32 ˚F ~ 122 ˚F
2. Connectors All "F" Type
MECHANICAL
1.Dimensions 19" (W) x 1" (H) x 3.8” (D)
2.Weight 3 lb. 5 oz.
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INSTALLATION AND OPERATION
NOTE TO SYSTEM INSTALLER
System installer must adhere to Article 820-40 of the NEC that
provides guidelines for proper grounding and specifies that the
cable ground shall be connected to the grounding system of the
building, as close to the point of cable entry as practical.
1. UNPACKING and HANDLING
Each unit is shipped with all equipment assembled, and factory tested.
Ensure that all accessories are removed from the container before discarding packing material
2. MECHANICAL INSPECTION
Inspect the front and rear of the equipment for shipping damage. Make sure the equipment is
clean, and no connectors are broken, damaged, or loose. If equipment appears to be damaged
or defective please contact us at 1-610-429-1511 for assistance.
3. PRODUCT DIAGRAM
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1 Output Ports to
Satellite Receivers Connections for up to 16 satellite receivers
2 LHCP LNB Input Port Connection for the LHCP LNB (13V – 14V)
3 RHCP LNP Input Port Connection for the RHCP LNB (17V – 18V)
4 Power Input Port of the CTMS-16RKPS Power Supply
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4. HARDWARE CONNECTIONS
a. The CTMS-16RKPS is designed for installation in a standard 19” EIA rack.
b. Connect a 75ohm coaxial cable with F-connectors from the LHCP LNB Output to the
CTMS-16RKPS’ LHCP LNB Input port.
c. Connect a 75ohm coaxial cable with F-connectors from the RHCP LNB Output to the
CTMS-16RKPS’ RHCP LNB Input port.
d. Connect a 75ohm coaxial cable with F-connectors from one of the CTMS-16RKPS’s
Output ports to the input of a satellite receiver. Repeat for each satellite receiver.
e. Connect the power supply’s 3.5mm plug to the CTMS-16RKPS’s Power Input port.
Plug the power supply into a 120 VAC, 60Hz receptacle.
f. Each satellite receiver can select programs in either RHCP or LHCP. To select RHCP,
a 17/18 DC voltage is used. To select LHCP, a 13/14 DC voltage is used.
5. ADJUSTMENT
No adjustments to the CTMS-16RKPS can be made.
However, it is important to ensure all headend equipment including modulators, combiners,
and amplifiers are adjusted to the proper signal levels per the headend design specifications.
6. TROUBLESHOOTING
a. Ensure you are using quality multiple shielded cables with quality radial or
compression F-connectors.
b. Ensure the F-connector’s center conductor is making solid contact with the
CTMS-16RKPS Input and Output ports, the LNB connectors, and the satellite receiver
input connectors.
c. Further troubleshooting assistance can be found on-line at
www.northamericancable.com and www.cabletronix.com in addition to support from
Cabletronix sales engineers at 1-610-429-1511.
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