Product
FRONT-END RADIO FREQUENCY MANAGEMENT SYSTEM


GSD-100RF RF front-end equipment hub for the rack, the modular design of the network through the RF signal distribution, mixing and coupling functions are integrated in a highly 2U, a width of 19-inch rack. Products are mainly used in two-way HFC cable television network head-end transmission, network monitoring, two-way data communications, video on demand, CMTS, VOD and other interactive two-way business applications. The module supports 5 ~ 1000MHz signal distribution, mixing and coupling; optional module has two-way, four-way, eight-module, directional coupler has 10dB, 20dB and 20dB two assigned with monitoring port, and four distribution, eight distribution, electrical performance module is extremely good, extremely high performance integrated system power after indicators.


The main function of RF hub

1. Rack signal management; a height 2U, 19-inch width of the rack, can be loaded into eight modules.

2. The module functional, for a variety of application needs;

3. High density cable input and output connections;

Pros and cons to any distribution, mixing and signal testing 4. The front-end signal, especially for the development and application of two-way data services;

The front end of the test port 5. Monitoring module enables the user to monitor and solve problems in a timely manner without having to disconnect the network system.


RF hub advantages:

1. The space-saving front room;

2. Cable high density cable management;

3. The system is modular structure, module installation and removal flexible and convenient;

The system can increase the size and use of the network, free to increase the corresponding module and chassis;

5. various functional modules can be freely combined in a unified integrated chassis;

6. The system functions can be freely combined according to the user/s requirements;

7. The module identification clear, maintenance personnel at a glance;

8. The system operation, maintenance is simple and convenient, save time;


5-1000MHz Module Configuration:

1. The two distribution modules, model: GTS-204RF (1 module built three two assignments.)

2. four distribution module, model: GTS-408RF (1 module built two four distribution.)

3. eight distribution module, model: GTS-811RF (1 module built an eight distribution.)

4. One branch module,

Model: GTC-110RF 1 3 module built a branch (10dB).

Model: GTC-120RF 1 3 module built a branch (20dB).

5. Monitoring two band allocation module (front panel is -20dB branch monitoring port),

Model: GTS-220RF 1 module built two two branches (20dB).

6. With monitoring four distribution module (front panel is -20dB branch monitoring port),

Model: GTS-420RF 1 module built two four branches (20dB).

7. Monitoring eight band allocation module (front panel is -20dB branch monitoring port),

Model: GTS-820RF 1 module built an eight branch (20dB).



3-way two distribution (Model: GTS-204RF) , 2 quad-allocation (Model: GTS-408RF), 1 Road eight distribution (Model: GTS-811RF)

Two, four, eight distribution module Technical Specifications

Item

Model

 

Frequency Range (MHz)

2-Way Splitter

4-Way Splitter

8-Way Splitter

Insertion Loss (dB)

5-1000 MHz

3.8

7.5

11.5

Response(dB)

5-1000 MHz

±0.25/typ (±0.5/max)

±0.25/typ (±0.5/max)

±0.25/typ (±0.5/max)

Isolation (dB)

5-15 MHz

≥30

≥30

≥30

15-65 MHz

≥35

35

≥35

65-550 MHz

≥35

≥30

≥30

550-1000 MHz

≥30

≥30

≥30

Return Loss (dB)

5-15 MHz

≥25

≥20

≥20

15-65 MHz

≥25

≥25

≥20

65-550 MHz

≥20

≥20

≥20

550-1000 MHz

≥20

≥20

≥20