Nevion SPG-AVA-DMUX - Manual (Page 20)

SPG-AVA-DMUX Rev. C
nevion.com | 20
Appendix A
Specifications
Optional optical SD-SDI input
Data rate optical: 270 Mbps
Sensitivity Better than -20 dBm (short haul) / -30 dBm (long haul)
Detector overload threshold: Min. -3 dBm (-8 dBm long haul version)
Detector damage threshold: > +1 dBm
Optical wavelength: 1200 –1620 nm
Transmission circuit fiber: 9/125 µm Single Mode
Connector return loss: > 40 dB w/ SM fiber
Connector: SC/UPC
Electrical SD-SDI input
Connectors 75 Ohm BNC
Equalization Automatic
> 275 m @270 Mbps w/Belden 8281, with BER < 10E-12
Input Return loss > 15 dB, 5 MHz – 270 MHz
Jitter tolerance 10 Hz – 1 kHz: >1 UI
10 kHz – 5 MHz: >0.2 UI
Electrical Sync input
Sync input not in use
Electrical SD-SDI outputs
Number of outputs 4 (2 pairs, each pair consists of 1 inverting + 1 non-inverting)
Connectors 75 Ohm BNC
Output Return loss > 15 dB, 5 MHz –270 MHz
Output signal level 800 mV +/- 10%
Output signal rise / fall time
20%
– 80%
[0.4 ns – 1.5 ns]; <0.5 ns rise/fall var.
Amplitude overshoot < 10%
Output timing jitter < 0.2 UI
Output alignment jitter < 0.15 UI
Black burst outputs, NTSC/PAL
Number of CVBS outputs 3
Connectors 3 x 75 R BNC
DC offset < 0±15 mV
White level, NTSC 100±1 IRE
Sync level, NTSC 40±1 IRE
Return loss > 35 dB @ 10 MHz, >40 dB @ 5MHz
White level, PAL 100±1 IRE
Sync level, PAL 40±1 IRE
Diff gain < 0.5%
Diff phase < 1 deg
AM noise < -60 dB
PM noise < -60 dB
S/N < -60 dB
2T K-factor
(2T pulse distortion) < 0.5%
Luma non-linearity < 2%
Output resolution 12 bits