Switching units (multiswitches)
Manufacturer:
TERRA
System:
4 cables
type of equipment:
Amplifiers
4-channel amplifier for signals of satellite TV;
For compensation of transit loss in multiswitches and connecting cables of the 4-cable distribution network;
Cascadable TERRA multiswitches MS553, MS554, MS554P
Manufacturer:
TERRA
System:
5 cables
type of equipment:
Switches
The cascadable distribution system for signals of 4 satellite-based polarizations and of terrestrial TV for floor-by-floor
wiring layout or for construction of a Y-network;.
Manufacturer:
TERRA
System:
17 cables
type of equipment:
Switches
transmission-type 17x8 multiswitch
cascade 16 satellite polarizations and terrestrial TV signal distribution system for a flore-by-flore wiring or arrangement of a star network
separate satellite TV gain adjustment for each pair of subscriber’s outputs
DC pass-through and multiswitch power supply via the SAT A HLo and SAT A HHi lines.
ATX MN4ALFA L-band active satellite splitter
Manufacturer:
ATX Networks
type of equipment:
Couplers and splitters
MN4ALFA is a pro active splitter of L-band signals. The device operates in the frequency range 950 - 2150 MHz and due to the integrated amplifier makes no attenuation during the signal splitting.
Access mode control device PC101
Manufacturer:
TERRA
type of equipment:
Accessories
Control device PC101 allows changing an access mode of the multiswitches MSR908-MSR916, MSV908-MSV916 by changing the multiswitches response to a receiver control command (analog 14/18 V/0/22 kHz and DiSEqC 1.0/2.0).
Radial TERRA multiswitches MSR504, MSR508, MSR512, MSR516
Manufacturer:
TERRA
System:
5 cables
type of equipment:
Switches
Designed for distribution networks of IF CCTV signals and terrestrial TV signals with up to 16 subscribers
according to the Y-system;
A built-in remote power supply;
A possibility of power supply to amplifiers through an input of terrestrial TV.
Radial TERRA multiswitches MSR524, MSR532
Manufacturer:
TERRA
System:
5 cables
type of equipment:
Switches
Designed for distribution networks of IF CCTV signals and terrestrial TV signals with up to 32 subscribers under Y-system;
Headend and linear amplifiers TERRA SA501, SA502, SA511
Manufacturer:
TERRA
System:
5 cables
type of equipment:
Amplifiers
for the compensation of transmission lossiness of multi-switches and of connecting cables in a 5-cable distribution network;
can be cascaded with the 5-cable system components: shifters, demultipliers and multi-switches
Radial multi-switches TERRA MSR908, MSR912, MSR916, MSR924, MSR932
Manufacturer:
TERRA
System:
9 cables
type of equipment:
Switches
designed for distribution networks of 8 polarizations of intermediate frequency of СТВ signals and terrestrial TV signals up to 32 subscribers according to “star” distribution scheme;
integrated power source for remote power supply;
possibility of the power supply for pre-amplifiers via input of terrestrial TV;
Cascadable TERRA multiswitches MS408
Manufacturer:
TERRA
System:
4 cables
type of equipment:
Switches
Transit of supply voltage from the receiver to trunk lines;
A cascadable distribution system for signals of 4 satellite-based polarizations for floor-by-floor wiring layout or
for Y-network arrangement;
Effective use of power supplies: multiswitches do not consume current from the trunk; the subscriber’s branch is fed from
a corresponding receiver;
For ease of level equalization in the distribution network, there are provided two types of multiswitches with different tapping factors.
Remotely energized TERRA multiswitches MSV524, MSV532
Manufacturer:
TERRA
System:
5 cables
type of equipment:
Switches
The multiswitches are designed for construction of large distribution IF CCTV systems;
Power supply is effected through Н lines of the trunk;
All components of 5-cable distribution system are mutually compatible in a constructive way and in their technical
characteristics;
Multi-switches with remote power supply TERRA MSV908, MSV912, MSV916
Manufacturer:
TERRA
System:
9 cables
type of equipment:
Switches
multi-switches are designed to build large distribution systems of intermediate frequency of СТВ;
Shifters and demultiplier TERRA SS504, SS510, SS515, SS520
Manufacturer:
TERRA
System:
5 cables
type of equipment:
Couplers and splitters
splitter by two and taps of 4x intermediate frequency CTB signals and terrestrial TV signals;
extremely low lossiness;
pass-through of power supply along the trunk and supply transition on the coupled H lines (commuted);
Manufacturer:
TERRA
System:
5 cables
type of equipment:
Couplers and splitters
splitter by four of 4x intermediate frequency of CTB signals and terrestrial TV signals;
pass-through of power supply along the trunk and transfer of power to the coupled H lines (commuted);
Headend and linear amplifiers TERRA SA901, SA911
Manufacturer:
TERRA
System:
9 cables
type of equipment:
Amplifiers
for compensation of transmission losses in multi-switches and connecting cables in the 9-cable distribution network;
can be cascaded with multi-switches MS951, MS952;
signal level control at each input;
an integrated regulated equalizer and two-step amplifier in the channel of terrestrial TV;
Taps and splitter TERRA SS904, SS910, SS915, SS920
Manufacturer:
TERRA
System:
9 cables
type of equipment:
Couplers and splitters
splitter by two and taps of the 8x intermediate frequency СТВ signals and terrestrial TV signals;
extremely low lossiness;
power pass-through along the trunk and
power transition to branched H lines (commuted);
Four way splitter TERRA SSQ908
Manufacturer:
TERRA
System:
9 cables
type of equipment:
Couplers and splitters
Four way splitter of the 8x intermediate frequency СТВ signals and terrestrial TV signals;
power pass-through along the trunk and power transition to branched H lines (commuted);
Cascaded multi-switches MS1351, MS1352
Manufacturer:
TERRA
System:
13 cables
type of equipment:
Switches
cascaded signals distribution system of 12 satellite polarizations and terrestrial TV for floor-by-floor distribution or for building the network according to “star” scheme;
efficient use of power sources: multi-switches do not consume any current from the trunk;
subscriber branch is powered by an appropriate receiver
Cascade multiswitches MS1751, MS1752
Manufacturer:
TERRA
System:
17 cables
type of equipment:
Switches
cascade 16 satellite polarizations and terrestrial TV signal distribution system for a flore-by-flore wiring or arrangement of a star distribution scheme
effective usage of power supply sources: multiswitches do not consume current from the backbone
subscriber’s branch is energized from a corresponding receiver
Manufacturer:
TERRA
type of equipment:
Accessories
A small-size and high-performance power supply for the satellite television signal distribution systems on the basis of switches.
Remotely energized TERRA multiswitches TERRA MV508, MV512, MV516
Manufacturer:
TERRA
System:
5 cables
type of equipment:
Switches
The multiswitches are designed for construction of large distribution IF CCTV systems
The multiswitches are optimized to operate with digital-to-analog signals of terrestrial TV; A possibility of power supply from a peripheral 18 V source.
Radial multi-switches MSR1708, MSR1716
Manufacturer:
TERRA
System:
17 cables
type of equipment:
Switches
designed for signals distribution networks of 16-satellite polarizations and terrestrial TV for 8 and 16 subscribers according to the “star” scheme;
separate regulation of satellite TV amplification for each pair of subscribers’ outputs;
integrated source for remote power supply of the converters and other network components;
power source has short-circuit and overload protection with an indication
Cascadable multi-switches TERRA MS951, MS952
Manufacturer:
TERRA
System:
9 cables
type of equipment:
Switches
cascadable distribution system of signals of 8-satellite polarizations and terrestrial TV for floor-by-floor distribution or for building network according to “star” distribution scheme;
Cascadable TERRA multiswitches MS404
Manufacturer:
TERRA
System:
4 cables
type of equipment:
Switches
Transit of supply voltage from a receiver to trunk lines;
A cascadable distribution system for signals of 4 satellite-base polarizations for floor-by-floor wiring layout or for Y-network arrangement.
Effective use of power supplies: multiswitches do not consume current from the trunk; the subscriber’s branch is fed from a corresponding receiver.
For ease of level equalization in the distribution network, there are provided two types of multiswitches with different tapping factors.
TERRA multiswitches are designed for constructing a system of community reception of satellite signal. Such a system may be used in multifamily houses where it is difficult for each family to install a reception dish for various reasons: geographic orientation, neighboring high-rise buildings that hamper the reception, authorities’ prohibition as for installation of reception dishes to avoid damage to house’s appearance, etc.