HDO103 RF Switch
The HDO103 is an RF switch module used for signal backup purposes. HDO103 has an extended frequency range to fulfil DOCSIS 3.1 requirements.
The unit has two inputs with RF wideband detectors and one output. The HDO103 will detect the loss of signal power on the active input port and automatically switch from the active port to the alternate port, restoring network continuity. A user can change the switching decision limits via UI.
Features at a glance:
- DOCSIS 3.1 compatible 1.2 GHz bandwidth
- Flat equalised frequency response
- Good flatness
- Small form factor family, 2 RU height
- Local and remote software control of all adjustments
Product Specifications
RF parameters
Frequency range
5…1218 MHz
Insertion loss
2 dB
Isolation
70 dB
Flatness
±0.3 dB
Slope
±0.3 dB
RF impedance
75 Ω
Return loss
20 dB
Switching decision level window
-15…+15 dBm
General
Power consumption
2 W
Supply voltages
25 V / 50 mA
6.3 V / 60 mA
6.3 V / 60 mA
Connectors
F female
Dimensions (h x w x d)
2U x 7HP x 380 mm, Occupies 1/12 of HDX frame
Weight
1.5 kg
EMC compliance
EN 50083-2
Enclosure classification
IP20
Operating temperature
0…+45 °C
Storage temperature range
-20…+60 °C
Operating relative humidity
0…85 %
