Nevion UDC-3G-XMUX4+ - Manual (Page 54)

UDC-3G-XMUX4+ Rev. C
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Appendix B Specifications
Optical SDI input
Data rate optical: 270
– 2970 Mbps
Sensitivity
- SD-/HD-SDI (270/1485
Mbps):
- 3GHD-SDI (2970 Mbps) Better than -20 dBm (short haul) /-30 dBm (long haul)
Better than -20 dBm (short haul) /-28 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 SDI input
Connectors 75 Ohm BNC
Equalization Automatic;
>275 m @270 Mbps w/Belden 8281, with BER < 10E-12
>100 m @1485 Mbps w/Belden 1694A, with BER < 10E-12
>75 m @2970 Mbps w/Belden 1694A, with BER < 10E-12
Input Return loss >15 dB, 5 MHz -1.5 GHz
>10 dB, 1.5 GHz
– 3 GHz
Jitter tolerance SD limit:
10 Hz-1 kHz: >1 UI
10 kHz
– 5 MHz: >0.2 UI
HD limit:
10 Hz-100 kHz: >1 UI
100 kHz
–10 MHz: >0.2 UI
3G limit:
10 Hz-100 kHz: >2 UI
100 kHz
–10 MHz: >0.3 UI
Electrical Sync input
Connector 75 Ohm BNC
Format Black & Burst, Tri-level
Input Return loss
Termination >35 dB @ < 10 MHz,
>28 dB @ < 30 MHz
Selectable internal or external 75 Ohm termination
Electrical SDI outputs
Number of outputs 4
Connectors 75 Ohm BNC
Output Return loss >15 dB, 5 MHz -1.5 GHz
>10 dB, 1.5 GHz
– 3 GHz
Output signal level 800 mV +/- 10%
Output signal rise / fall time
20% - 80% SD limit: [0.4 ns – 1.5 ns]; <0.5 ns rise/fall var.
HD limit: <270 ps, <100 ps rise/fall var.
3G limit: <135 ps, <50 ps rise/fall var.
Amplitude overshoot <10%
Output timing jitter SD: <0.2 UI
HD: <1 UI
3G: <2 UI