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Nod optic TERRA OD-004A (47-2400 MHz)
Cod: R81717
Preţ fără TVAPreţ cu TVARabatValiditate  
462,32 Lei550,16 Lei0 %
Garanţie - 48 de luni
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View after lifting up the cover
QPSK CI Receiver RDC-313 (QPSK/PAL, for MMH-3000 headend)
General view
QPSK CI Receiver RDC-313 (QPSK/PAL, for MMH-3000 headend)
Top view after lifting up the cover
Key features
  • small size,
  • RF output range: 47-2400 MHz,
  • Auto Gain Control (AGC) based on the optical signal level,
  • microprocessor controlled, with two-digit display,
  • optical connector: SC/APC; RF connector: F-type.
FTTH Optical Receiver TERRA OD-004A R81717 is used in systems distributing satellite DVB-S/S2, DVB-T and FM/DAB signals via optical fibers. Fiber-optic systems are characterized by low loss and immunity to electromagnetic interference, so they can easily transmit signals over long distances.
The OD-004A R81717 optical receiver converts optical signal into RF spectrum. This modern small device is dedicated for end users in FTTH distribution networks. It can be fed from the mo418 4D31 R82522 TV optical transmitter.
The high sensitivity of the device within -15...-6 dBm range and optional -8...0 dBm range allow for economical distribution of the optical signal. The maximum output level of 104 dBµV is suitable for providing RF signals via passive splitters/taps to tens of outlets in apartments or offices, without a need for an additional amplifier.
Customers can order any patch cords made to order with required terminating connectors. Please contact your sales assistant.
Specifications
NameFTTH Optical Receiver OD-004A
CodeR81717

 

 

Optical input

Wave length range
1100-1600 nm
Sensitivity (switchable AGC ranges)
-15...-6 dBm / -8...0 dBm
Current noise spectral density≤ 7.0 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, 4,9% OMI; 1310 nm )
 
 -8 ... 0 dBm78 dBµV
 -15 ... -6 dBm 80 dBµV
Output level CTB (EN50083-3)90 dBµV
Output level CSO (EN50083-3)83 dBµV
Max. output level IMD3=60 dB, 2 carriers, 2150 MHz104 dBµV
Gain adjustment0...31 dB
Power consumption 230 VAC, 50/60 Hz: 4 W;
10...20 VDC: 2 W
Optical connector
SC/APC
RF connector
F-f
Operating temperature range-20oC...+50oC
Dimensions133x73x39 mm
Weight0.36 kg

 

Preţ fără TVAPreţ cu TVARabatValiditate  
462,32 Lei550,16 Lei0 %
 
Nod optic TERRA OD-004A (47-2400 MHz)
Cod: R81717
George Popescu
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