Nevion ARC-SD-XMUX4 - Manual (Page 5)

ARC-SD-XMUX4 Rev. B
nevion.com | 5
2 Specifications
Optical SD-SDI input
Data rate:
270 Mbps
Sensitivity: Better than -20dBm (PIN)/-30dBm (APD)
Detector overload threshold: -3dBm
Detector damage threshold: >+1dBm
Optical wavelength: 1200-1620nm
Transmission circuit fiber: 9/125um Single Mode
Return loss: >40dB w/ SM fiber
Connector: SC/UPC
Electrical SD-SDI input
Connectors
75 Ohm BNC
Equalization Automatic:
- >300m @270Mbps w/Belden 8281, BER < 10E-12
Input Return loss >15dB, 5MHz -1.5GHz
Jitter tolerance - SD limit:
- 10Hz-1kHz: >1 UI
- 10kHz – 5MHz: >0.2 UI
Electrical Sync input
Connector
75 Ohm BNC
Format Black & Burst, Tri-level
Input Return loss <-35dB @ < 10MHz,
30dB @ < 30MHz
Termination Selectable internal or external 75 Ohm termination
Electrical SD-SDI outputs
Number of outputs
4
Polarity 2 non-inverting, 2 inverting
Connectors 75 Ohm BNC
Output Return loss >15dB, 5MHz -1.5GHz
Output signal level 800mV +/- 10%
Output signal rise /
fall time, 20% - 80% - SD limit: [0.4ns – 1.5ns]; <0.5ns rise/fall var.
Amplitude overshoot <10%
Output timing jitter - SD: <0.2 UI
Output alignment jitter - SD: <0.15 UI
AES output
Number of inputs/outputs
4
Connectors WECO
Return loss 110R +/-20% 0.1MHz – 6.144MHz
Output jitter <0.0025UI peak
Impedance 110 ohm transformer balanced
Input audio data rate 24 kHz to 100kHz, converted to 48 kHz uf not isochronous to
either SDI input or sync input.
Embedded audio word
length 24 bits
Embedded audio Channels
status As received when isochronous, otherwise fixed.
Supported standards
SD, 270 Mbps
SMPTE 259M, SMPTE 272M-AC, SMPTE297M
Analog video SMPTE 170M, SMPTE 274M, ITU-R. BT.470,
Centre of picture definition SMPTE RP187, ITU-R. BT.470
Aspect ratio preservation SMPTE RP199-1999, SMPTE RP221