View of the device

Vie of the inside

The included accessories

Optical node OD-200P converts optical signals into RF electrical signals. It cooperates with optical transmitters of MOS-211x series (R81720, R81720B) transmitting modulated light over single-mode optical fiber. Such optical links allow to transmit multiple channels from the headend to other locations in the city etc.

Optional modules include:

Name	Optical node TERRA OD-200
Code	R81723
Optical wavelength	1100-1600nm
Optical input level (AGC range)	-7...2dBm
Noice current density	Max. 8.0pA/sqrHz
Output frequency range	47/75/87-862MHz
Return path (option)	5-30/55/65 MHz
Output impedance	75Ω
Return loss	18dB/40MHz-1,5dB/oct
Frequency response	+/-0.75dB
Output level (AGC ON, 4.9% OMI)	114dBuV
Output level CTB (EN50083-3	112dBuV (42 channels)
Output level CSO (EN50083-3)	113dBuV (42 channels)
Interstage attenuator	0-10 dB (0.5dB step)
Interstage equalizer	0-10 dB (0.5dB step)
Return path attenuator	0-25 dB (1dB step)
Return path ingress switch	0/-6/<-50dB
Reverse loss (from output to reverse transmitter)	Max. 6,0dB
Supplying voltage	24-65 V AC
Power consumption	26W
Maximal AC pass current	7A
Loss in internal output test point	20dB +/-0,5
Loss in internal reverse path test point	20dB +/-0,5
Optical connectors	SC/APC
Output connectors	PG11
Test point connectors	F
IP class (housing)	IP 64
Operating temperature range	-20...+50oC
Dimensions	229x159x120mm
Weight	3,2kg