The MDO801 is a compact style node with full electronic setup interface and remote controlling option. The node
is available with local or remote powering, with normal or CWDM return path in special housing improved for use
in apartment houses' cabinets.
Benefits :-
• Optional connection to Monitoring System
• Electronic configuration interface
• Optional CWDM return path
• Automatic optical gain control
• Automatic ingress management by the RSW module
TECHNICAL SPECIFICATIONS___________________________________________________________
Forward path parameters
Wavelength [nm] 1100…1650
Input optical power [dBm] -5…+2
Equivalent input noise current [pA/√Hz] 6
Frequency range [MHz] 47...862
Equalizer breakpoint frequency [MHz] 862
Gain limited output RF level at 4% OMI/channel [dBµV] 115±1 @ 862 MHz (1)
RF attenuator range [dB] 0...15 (2)
RF equaliser range [dB] 0...15 (2)
Flatness [dB] ±0.75
Output return loss (40MHz -1.5dB/octave) [dB] >18
Output RF testpoint attenuation [dB] 30±1
CTB [dB] -75 (3)
CSO [dB] -75 (3)
Noise-to-power ratio (NPR) maximum / Dynamic range of NPR > 42 [dB] >45 / >8 (4) (5)
Reverse path parameters DFB CWDM
Output optical power [mW] 2 (3 dBm) 2, 4 (3, 6 dBm) Wavelength [nm] 1310 1270...1610 Spectral width [nm] <1 Relative intensity noise (RIN) [dB/Hz] <-145 Frequency range [MHz] 5...204 Diplex filter [MHz] 65/85, 85/105 RF input level (10% OMI/channel) [dBµV] 70±1 RF attenuator range [dB] 0...15 Flatness [dB] ±0.5 Input return loss (40MHz -1.5dB/octave) [dB] >18 Reverse path RF testpoint level [dBµV] 60+1/-2 (6) Ingress control switch (RSW) states 0dB/-6dB/-50dB Noise-to-power ratio (NPR) maximum / Dynamic range of NPR > 36 [dB] 45 / 9 (7)
General parameters MDO801L MDO801R
RF connector PG11 (5/8”, F)
Optical connector SC/APC, EURO2000
Power supply voltage [VAC] 230±20% 30...65, 35...90
Maximum power consumption [W] 15
Maximum current feed-through [A] 10
Hum modulation [dB] 70
Screening factor [dB] 80
Degree of protection IP43
Temperature range [°C] -20…+50
Dimensions [mm] 202x146x80
Weight [kg] 1.7