Ross OpenGear DRA-8902 Series, Руководство пользователя

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5–2 • Specifications DRA-8902 Series User Manual (Iss. 02)
Technical Specifications
This section lists the technical specifications for the DRA-8902.
Table 5.1 Technical Specifications
Category Parameter Specification
SDI Inputs
Number of Inputs 2
Data Rates and SMPTE Standards
Accommodated
19.39Mbps, 38.78Mbps, SMPTE 310
MADI, AES10-2008
270Mbps, 525/625 Component, SMPTE 259M
270Mbps, DVB-ASI
1.485Gbps Component, SMPTE 292M
2.97Gbps Component, SMPTE 424M
5.94Gbps Component, SMPTE 2081
11.88Gbps Component, SMPTE 2082
Impedance 75ohm
Equalization (Belden 1694A cable)
>380m (1640ft) @ 270Mbps
>210m (650ft) @ 1.485Gbps
>180m (490ft) @ 2.97Gbps
>80m (260ft) @ 5.94Gbps
>50m (190ft) @ 11.88Gbps
Return Loss
>15dB to 1.485Gbps
>10dB to 2.97Gbps
>7dB to 5.94Gbps
>4dB to 11.88Gbps
Connector Type HD-BNC
SDI Outputs
a b
Number of Outputs
DRA-8902-10 10
DRA-8902-16 16
Impedance 75ohm
Return Loss
>15dB to 1.485Gbps
>10dB to 2.97Gbps
>7dB to 5.94Gbps
>4dB to 11.88Gbps
Rise & Fall Times
MADI: 1.0-3.0nS, <0.5nS difference
270Mbps: 0.4-1.5nS, <0.5nS difference
1.485Gbps: <270ps, <100ps difference
2.97Gbps: <135ps, <50ps difference
5.94Gbps: <80ps, <30ps difference
11.88Gbps: <45ps, <18ps difference