MŮJ KOŠÍK
Můj košík je prázdný

Optický přenos

Satelitní TV

Optický uzel Terra FTTH OD-007
Kód zboží: R81764
Cena bez DPHCena s DPHSlevaplatnost  
1590,17 Kč1924,11 Kč0 %
Záruka 4 roky
Optický uzel TERRA OD-005P (FTTH přijímač)
Optický uzel TERRA OD-005P (FTTH přijímač)
The TERRA OD-007 R81764 optical node (FTTH optical receiver) is a component of TV antenna systems involving fiber optic technology. The device converts DVB-S/S2, DVB-T and FM/DAB signals provided via an optical link into RF signals that are locally distributed to terminal outlets. Optical technology is characterized by low attenuation, small interference, and most importantly, it allows for transmission of signals over long distances.
Due to small size, modern design and suitable parameters, the OD-007 R81764 device is ideal receiver for FTTH systems providing satellite and terrestrial TV and radio channels via optical links. The SAT TV, DVB-T and DAB/FM radio signals provided via optical fiber are converted by the device into RF form distributed in the building (one-family home, apartment, office) via coaxial cabling.
The optical receiver features high sensitivity (-15...0 dBm), thus it can be used at the end of comparatively long optical links or with low-power transmitters. The maximum RF output level of 80 dBµV is suitable for distribution of the channels via passive splitters/taps to up to 10 or so outlets without a need for an additional amplifier.
Key features
  • Compact size
  • Remotely powered from a 10 V...20 V / 60 mA source
  • Die-cast housing providing high screening efficiency by preventing the penetration of interfering signals to the unit
  • Output RF range: 47-2400 MHz
  • AGC based on optical input level
  • Optical connector: FC/APC; RF output: F-f
Customers can order any patch cords made to order with required terminating connectors. Please contact your sales assistant.
Specifications
NameFTTH Optical Receiver OD-007
CodeR81764

 

 

Optical input

Wave length range
1100-1600 nm
Sensitivity (switchable AGC ranges)
 -15 ... 0 dBm
Current noise spectral density≤ 7 pA / sqrt(Hz)
Return loss
> 40 dB 
 RF outputFrequency range
47-2400 MHz
Impedance75 Ω
Return loss
 ≥ 14 dB/40 MHz -1.5 dB/oct
Frequency response unevenness ±1.5 dB
Output level (AGC, 30 SAT IF transponders)70 dBµV (per transponder)
85 dBµV (total)
Supply voltage
10-20 VDC
Current consumption
max. 60 mA
Optical connector
FC/APC
RF connector
F-f
Operating temperature range-20oC...+50oC
Dimensions71x39x19 mm
Weight0.10 kg

 

Cena bez DPHCena s DPHSlevaplatnost  
1590,17 Kč1924,11 Kč0 %
 
Optický uzel Terra FTTH OD-007
Kód zboží: R81764
DOPLNIT
KNIHOVNA POBOČKY
NOVINKY V KNIHOVNĚ
PŘEČTĚTE SI