Ross openGear GPI-100, Руководство пользователя, Страница: 38 / 42

5–2 • Specifications GPI-100 User Manual (Iss. 06)
Technical Specifications
This section provides technical specifications for the GPI-100.
Table 5.1 GPI-100 Technical Specifications
Category Parameter Specification
SDI Inputs
Number of Inputs 1 Program input
Data Rates and SMPTE
Standards Accommodated
480i 59.94 (SMPTE 259M)
576i 50 (SMPTE 259M)
1080i 50, 59.94, 60 (SMPTE 292M)
720p 50, 59.94, 60 (SMPTE 292M)
1080p 23.98, 24 (SMPTE 292M)
1080psf 23.98, 24 (SMPTE 292M)
Impedance
75ohm terminating in Active mode
Loop-through to SDI Output in Bypass mode
a
a. Only available for the MDL-R10 and MDL-R20 Full Rear Modules.
Equalization
> 100m of Belden 1694A cable @ 1.485Gbps
400m of Belden 1694A cable @ 270Mbps
Return Loss >13dB to 1.485GHz
SDI Outputs
Number of Outputs
1 Program output
1 output monitor
Impedance 75ohm
Return Loss >10dB to 1.485GHz
Signal Level 800mV ±10%
DC Offset 0V ±50mV
Rise & Fall Time (20-80%)
700ps typical (270Mbps)
120ps typical (1.485Gbps)
Overshoot <8%
GPIO Inputs
and Outputs
Number of
Signals and
type
MDL-R10,
MDL-R20
3.3v CMOS logic levels (8 inputs or 8 outputs)
MDL-R22 8 pairs of relay contact closure (outputs only)
Power
Max. Power Consumption 5W